From 9c665e34f670927dba242af3d5215b926a58495a Mon Sep 17 00:00:00 2001
From: Noah Dietz <ndietz@google.com>
Date: Fri, 17 Jul 2026 20:19:24 +0000
Subject: [PATCH] feat(productregistry): onboard v1 API

---
 gapic-libraries-bom/pom.xml                   |    7 +
 java-productregistry/.repo-metadata.json      |   15 +
 java-productregistry/README.md                |  210 ++
 .../google-cloud-productregistry-bom/pom.xml  |   45 +
 .../google-cloud-productregistry/pom.xml      |  117 ++
 ...CloudProductRegistryReadServiceClient.java | 1415 +++++++++++++
 ...oudProductRegistryReadServiceSettings.java |  316 +++
 .../productregistry/v1/gapic_metadata.json    |   39 +
 .../productregistry/v1/package-info.java      |   45 +
 .../CloudProductRegistryReadServiceStub.java  |  103 +
 ...roductRegistryReadServiceStubSettings.java |  764 +++++++
 ...uctRegistryReadServiceCallableFactory.java |  115 ++
 ...pcCloudProductRegistryReadServiceStub.java |  432 ++++
 ...uctRegistryReadServiceCallableFactory.java |  103 +
 ...onCloudProductRegistryReadServiceStub.java |  625 ++++++
 .../productregistry/v1/stub/Version.java      |   27 +
 .../reflect-config.json                       | 1550 ++++++++++++++
 ...RegistryReadServiceClientHttpJsonTest.java |  640 ++++++
 ...dProductRegistryReadServiceClientTest.java |  581 ++++++
 .../MockCloudProductRegistryReadService.java  |   59 +
 ...ckCloudProductRegistryReadServiceImpl.java |  214 ++
 .../pom.xml                                   |   45 +
 .../CloudProductRegistryReadServiceGrpc.java  | 1299 ++++++++++++
 java-productregistry/pom.xml                  |   58 +
 .../clirr-ignored-differences.xml             |   80 +
 .../pom.xml                                   |   41 +
 .../CloudProductRegistryReadServiceProto.java |  299 +++
 .../v1/GetLogicalProductRequest.java          |  622 ++++++
 .../v1/GetLogicalProductRequestOrBuilder.java |   60 +
 .../v1/GetLogicalProductVariantRequest.java   |  629 ++++++
 ...LogicalProductVariantRequestOrBuilder.java |   60 +
 .../v1/GetProductSuiteRequest.java            |  618 ++++++
 .../v1/GetProductSuiteRequestOrBuilder.java   |   60 +
 .../productregistry/v1/LifecycleState.java    |  247 +++
 .../v1/LifecycleStateProto.java               |   72 +
 .../v1/ListLogicalProductVariantsRequest.java |  970 +++++++++
 ...ogicalProductVariantsRequestOrBuilder.java |  114 +
 .../ListLogicalProductVariantsResponse.java   | 1209 +++++++++++
 ...gicalProductVariantsResponseOrBuilder.java |  124 ++
 .../v1/ListLogicalProductsRequest.java        |  943 +++++++++
 .../ListLogicalProductsRequestOrBuilder.java  |  108 +
 .../v1/ListLogicalProductsResponse.java       | 1142 ++++++++++
 .../ListLogicalProductsResponseOrBuilder.java |  113 +
 .../v1/ListProductSuitesRequest.java          |  734 +++++++
 .../v1/ListProductSuitesRequestOrBuilder.java |   77 +
 .../v1/ListProductSuitesResponse.java         | 1136 ++++++++++
 .../ListProductSuitesResponseOrBuilder.java   |  112 +
 .../productregistry/v1/LogicalProduct.java    | 1836 +++++++++++++++++
 .../v1/LogicalProductName.java                |  171 ++
 .../v1/LogicalProductOrBuilder.java           |  260 +++
 .../v1/LogicalProductProto.java               |  117 ++
 .../v1/LogicalProductVariant.java             | 1314 ++++++++++++
 .../v1/LogicalProductVariantName.java         |  197 ++
 .../v1/LogicalProductVariantOrBuilder.java    |  166 ++
 .../v1/LogicalProductVariantProto.java        |  108 +
 .../v1/LookupEntityRequest.java               |  625 ++++++
 .../v1/LookupEntityRequestOrBuilder.java      |   62 +
 .../v1/LookupEntityResponse.java              | 1432 +++++++++++++
 .../v1/LookupEntityResponseOrBuilder.java     |  145 ++
 .../productregistry/v1/ProductSuite.java      | 1456 +++++++++++++
 .../productregistry/v1/ProductSuiteName.java  |  171 ++
 .../v1/ProductSuiteOrBuilder.java             |  200 ++
 .../productregistry/v1/ProductSuiteProto.java |  104 +
 .../cloud_product_registry_read_service.proto |  256 +++
 .../productregistry/v1/lifecycle_state.proto  |   47 +
 .../productregistry/v1/logical_product.proto  |   82 +
 .../v1/logical_product_variant.proto          |   68 +
 .../productregistry/v1/product_suite.proto    |   70 +
 .../SyncCreateSetCredentialsProvider.java     |   45 +
 .../create/SyncCreateSetEndpoint.java         |   42 +
 .../SyncCreateUseHttpJsonTransport.java       |   41 +
 .../AsyncGetLogicalProduct.java               |   51 +
 .../SyncGetLogicalProduct.java                |   47 +
 ...ncGetLogicalProductLogicalproductname.java |   43 +
 .../SyncGetLogicalProductString.java          |   43 +
 .../AsyncGetLogicalProductVariant.java        |   53 +
 .../SyncGetLogicalProductVariant.java         |   48 +
 ...oductVariantLogicalproductvariantname.java |   45 +
 .../SyncGetLogicalProductVariantString.java   |   44 +
 .../getproductsuite/AsyncGetProductSuite.java |   51 +
 .../getproductsuite/SyncGetProductSuite.java  |   47 +
 .../SyncGetProductSuiteProductsuitename.java  |   43 +
 .../SyncGetProductSuiteString.java            |   43 +
 .../AsyncListLogicalProducts.java             |   56 +
 .../AsyncListLogicalProductsPaged.java        |   62 +
 .../SyncListLogicalProducts.java              |   51 +
 .../AsyncListLogicalProductVariants.java      |   57 +
 .../AsyncListLogicalProductVariantsPaged.java |   65 +
 .../SyncListLogicalProductVariants.java       |   52 +
 ...icalProductVariantsLogicalproductname.java |   46 +
 .../SyncListLogicalProductVariantsString.java |   46 +
 .../AsyncListProductSuites.java               |   55 +
 .../AsyncListProductSuitesPaged.java          |   61 +
 .../SyncListProductSuites.java                |   50 +
 .../lookupentity/AsyncLookupEntity.java       |   48 +
 .../lookupentity/SyncLookupEntity.java        |   44 +
 .../getproductsuite/SyncGetProductSuite.java  |   57 +
 .../getproductsuite/SyncGetProductSuite.java  |   58 +
 librarian.yaml                                |    4 +
 pom.xml                                       |    1 +
 versions.txt                                  |    5 +
 101 files changed, 28785 insertions(+)
 create mode 100644 java-productregistry/.repo-metadata.json
 create mode 100644 java-productregistry/README.md
 create mode 100644 java-productregistry/google-cloud-productregistry-bom/pom.xml
 create mode 100644 java-productregistry/google-cloud-productregistry/pom.xml
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClient.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceSettings.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/gapic_metadata.json
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/package-info.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStub.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStubSettings.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceCallableFactory.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceStub.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceCallableFactory.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceStub.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/Version.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/main/resources/META-INF/native-image/com.google.cloud.productregistry.v1/reflect-config.json
 create mode 100644 java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientHttpJsonTest.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientTest.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadService.java
 create mode 100644 java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadServiceImpl.java
 create mode 100644 java-productregistry/grpc-google-cloud-productregistry-v1/pom.xml
 create mode 100644 java-productregistry/grpc-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceGrpc.java
 create mode 100644 java-productregistry/pom.xml
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/clirr-ignored-differences.xml
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/pom.xml
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceProto.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleState.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleStateProto.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponse.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponseOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponse.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponseOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponse.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponseOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProduct.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductName.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductProto.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariant.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantName.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantProto.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequest.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequestOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponse.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponseOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuite.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteName.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteOrBuilder.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteProto.java
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/lifecycle_state.proto
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product.proto
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product_variant.proto
 create mode 100644 java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/product_suite.proto
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetCredentialsProvider.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetEndpoint.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateUseHttpJsonTransport.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/AsyncGetLogicalProduct.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProduct.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductLogicalproductname.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductString.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/AsyncGetLogicalProductVariant.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariant.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantLogicalproductvariantname.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantString.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/AsyncGetProductSuite.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuite.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteProductsuitename.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteString.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProducts.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProductsPaged.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/SyncListLogicalProducts.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariants.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariantsPaged.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariants.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsLogicalproductname.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsString.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuites.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuitesPaged.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/SyncListProductSuites.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/AsyncLookupEntity.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/SyncLookupEntity.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservicesettings/getproductsuite/SyncGetProductSuite.java
 create mode 100644 java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/stub/cloudproductregistryreadservicestubsettings/getproductsuite/SyncGetProductSuite.java

diff --git a/gapic-libraries-bom/pom.xml b/gapic-libraries-bom/pom.xml
index 2a45129f119e..91b7ce5ba7b0 100644
--- a/gapic-libraries-bom/pom.xml
+++ b/gapic-libraries-bom/pom.xml
@@ -1129,6 +1129,13 @@
         <type>pom</type>
         <scope>import</scope>
       </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-productregistry-bom</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-profiler-bom</artifactId>
diff --git a/java-productregistry/.repo-metadata.json b/java-productregistry/.repo-metadata.json
new file mode 100644
index 000000000000..378d42b4d0ed
--- /dev/null
+++ b/java-productregistry/.repo-metadata.json
@@ -0,0 +1,15 @@
+{
+  "api_shortname": "cloudproductregistry",
+  "name_pretty": "Cloud Product Registry",
+  "product_documentation": "https://docs.cloud.google.com/product-registry",
+  "api_description": "cloudproductregistry.googleapis.com API.",
+  "client_documentation": "https://cloud.google.com/java/docs/reference/google-cloud-productregistry/latest/overview",
+  "release_level": "preview",
+  "transport": "grpc+rest",
+  "language": "java",
+  "repo": "googleapis/google-cloud-java",
+  "repo_short": "java-productregistry",
+  "distribution_name": "com.google.cloud:google-cloud-productregistry",
+  "api_id": "cloudproductregistry.googleapis.com",
+  "library_type": "GAPIC_AUTO"
+}
\ No newline at end of file
diff --git a/java-productregistry/README.md b/java-productregistry/README.md
new file mode 100644
index 000000000000..f6582abdd84c
--- /dev/null
+++ b/java-productregistry/README.md
@@ -0,0 +1,210 @@
+# Google Cloud Product Registry Client for Java
+
+Java idiomatic client for [Cloud Product Registry][product-docs].
+
+[![Maven][maven-version-image]][maven-version-link]
+![Stability][stability-image]
+
+- [Product Documentation][product-docs]
+- [Client Library Documentation][javadocs]
+
+> Note: This client is a work-in-progress, and may occasionally
+> make backwards-incompatible changes.
+
+
+## Quickstart
+
+If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file:
+
+```xml
+<dependencyManagement>
+  <dependencies>
+    <dependency>
+      <groupId>com.google.cloud</groupId>
+      <artifactId>libraries-bom</artifactId>
+      <version>26.83.0</version>
+      <type>pom</type>
+      <scope>import</scope>
+    </dependency>
+  </dependencies>
+</dependencyManagement>
+
+<dependencies>
+  <dependency>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-productregistry</artifactId>
+  </dependency>
+</dependencies>
+```
+
+If you are using Maven without the BOM, add this to your dependencies:
+
+
+```xml
+<dependency>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>google-cloud-productregistry</artifactId>
+  <version>0.0.0</version>
+</dependency>
+```
+
+If you are using Gradle 5.x or later, add this to your dependencies:
+
+```Groovy
+implementation platform('com.google.cloud:libraries-bom:26.83.0')
+
+implementation 'com.google.cloud:google-cloud-productregistry'
+```
+
+If you are using Gradle without BOM, add this to your dependencies:
+
+```Groovy
+implementation 'com.google.cloud:google-cloud-productregistry:0.0.0'
+```
+
+If you are using SBT, add this to your dependencies:
+
+```Scala
+libraryDependencies += "com.google.cloud" % "google-cloud-productregistry" % "0.0.0"
+```
+
+## Authentication
+
+See the [Authentication][authentication] section in the base directory's README.
+
+## Authorization
+
+The client application making API calls must be granted [authorization scopes][auth-scopes] required for the desired Cloud Product Registry APIs, and the authenticated principal must have the [IAM role(s)][predefined-iam-roles] required to access GCP resources using the Cloud Product Registry API calls.
+
+## Getting Started
+
+### Prerequisites
+
+You will need a [Google Cloud Platform Console][developer-console] project with the Cloud Product Registry [API enabled][enable-api].
+You will need to [enable billing][enable-billing] to use Google Cloud Product Registry.
+[Follow these instructions][create-project] to get your project set up. You will also need to set up the local development environment by
+[installing the Google Cloud Command Line Interface][cloud-cli] and running the following commands in command line:
+`gcloud auth login` and `gcloud config set project [YOUR PROJECT ID]`.
+
+### Installation and setup
+
+You'll need to obtain the `google-cloud-productregistry` library.  See the [Quickstart](#quickstart) section
+to add `google-cloud-productregistry` as a dependency in your code.
+
+## About Cloud Product Registry
+
+
+[Cloud Product Registry][product-docs] cloudproductregistry.googleapis.com API.
+
+See the [Cloud Product Registry client library docs][javadocs] to learn how to
+use this Cloud Product Registry Client Library.
+
+
+
+
+
+
+## Troubleshooting
+
+To get help, follow the instructions in the [shared Troubleshooting document][troubleshooting].
+
+## Transport
+
+Cloud Product Registry uses both gRPC and HTTP/JSON for the transport layer.
+
+## Supported Java Versions
+
+Java 8 or above is required for using this client.
+
+Google's Java client libraries,
+[Google Cloud Client Libraries][cloudlibs]
+and
+[Google Cloud API Libraries][apilibs],
+follow the
+[Oracle Java SE support roadmap][oracle]
+(see the Oracle Java SE Product Releases section).
+
+### For new development
+
+In general, new feature development occurs with support for the lowest Java
+LTS version covered by  Oracle's Premier Support (which typically lasts 5 years
+from initial General Availability). If the minimum required JVM for a given
+library is changed, it is accompanied by a [semver][semver] major release.
+
+Java 11 and (in September 2021) Java 17 are the best choices for new
+development.
+
+### Keeping production systems current
+
+Google tests its client libraries with all current LTS versions covered by
+Oracle's Extended Support (which typically lasts 8 years from initial
+General Availability).
+
+#### Legacy support
+
+Google's client libraries support legacy versions of Java runtimes with long
+term stable libraries that don't receive feature updates on a best efforts basis
+as it may not be possible to backport all patches.
+
+Google provides updates on a best efforts basis to apps that continue to use
+Java 7, though apps might need to upgrade to current versions of the library
+that supports their JVM.
+
+#### Where to find specific information
+
+The latest versions and the supported Java versions are identified on
+the individual GitHub repository `github.com/GoogleAPIs/java-SERVICENAME`
+and on [google-cloud-java][g-c-j].
+
+## Versioning
+This library follows [Semantic Versioning](http://semver.org/).
+
+
+It is currently in major version zero (``0.y.z``), which means that anything may change at any time
+and the public API should not be considered stable.
+
+
+## Contributing
+
+
+Contributions to this library are always welcome and highly encouraged.
+
+See [CONTRIBUTING][contributing] for more information how to get started.
+
+Please note that this project is released with a Contributor Code of Conduct. By participating in
+this project you agree to abide by its terms. See [Code of Conduct][code-of-conduct] for more
+information.
+
+
+## License
+
+Apache 2.0 - See [LICENSE][license] for more information.
+
+Java is a registered trademark of Oracle and/or its affiliates.
+
+[product-docs]: https://docs.cloud.google.com/product-registry
+[javadocs]: https://cloud.google.com/java/docs/reference/google-cloud-productregistry/latest/overview
+[stability-image]: https://img.shields.io/badge/stability-preview-yellow
+[maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-productregistry.svg
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-productregistry/0.0.0
+[authentication]: https://github.com/googleapis/google-cloud-java#authentication
+[auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
+[predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles
+[iam-policy]: https://cloud.google.com/iam/docs/overview#cloud-iam-policy
+[developer-console]: https://console.developers.google.com/
+[create-project]: https://cloud.google.com/resource-manager/docs/creating-managing-projects
+[cloud-cli]: https://cloud.google.com/cli
+[troubleshooting]: https://github.com/googleapis/google-cloud-java/blob/main/TROUBLESHOOTING.md
+[contributing]: https://github.com/googleapis/google-cloud-java/blob/main/CONTRIBUTING.md
+[code-of-conduct]: https://github.com/googleapis/google-cloud-java/blob/main/CODE_OF_CONDUCT.md#contributor-code-of-conduct
+[license]: https://github.com/googleapis/google-cloud-java/blob/main/LICENSE
+[enable-billing]: https://cloud.google.com/apis/docs/getting-started#enabling_billing
+[enable-api]: https://console.cloud.google.com/flows/enableapi?apiid=cloudproductregistry.googleapis.com
+[libraries-bom]: https://github.com/GoogleCloudPlatform/cloud-opensource-java/wiki/The-Google-Cloud-Platform-Libraries-BOM
+[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
+
+[semver]: https://semver.org/
+[cloudlibs]: https://cloud.google.com/apis/docs/client-libraries-explained
+[apilibs]: https://cloud.google.com/apis/docs/client-libraries-explained#google_api_client_libraries
+[oracle]: https://www.oracle.com/java/technologies/java-se-support-roadmap.html
+[g-c-j]: http://github.com/googleapis/google-cloud-java
diff --git a/java-productregistry/google-cloud-productregistry-bom/pom.xml b/java-productregistry/google-cloud-productregistry-bom/pom.xml
new file mode 100644
index 000000000000..5695ea1e8a66
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry-bom/pom.xml
@@ -0,0 +1,45 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>google-cloud-productregistry-bom</artifactId>
+  <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+  <packaging>pom</packaging>
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-pom-parent</artifactId>
+    <version>1.89.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-pom-parent:current} -->
+    <relativePath>../../google-cloud-pom-parent/pom.xml</relativePath>
+  </parent>
+
+  <name>Google Cloud Product Registry BOM</name>
+  <description>
+    BOM for Cloud Product Registry
+  </description>
+
+  <properties>
+    <maven.antrun.skip>true</maven.antrun.skip>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <!-- {x-generated-dependencies-start} -->
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-productregistry</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>grpc-google-cloud-productregistry-v1</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-productregistry-v1:current} -->
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>proto-google-cloud-productregistry-v1</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-productregistry-v1:current} -->
+      </dependency>
+      <!-- {x-generated-dependencies-end} -->
+    </dependencies>
+  </dependencyManagement>
+</project>
\ No newline at end of file
diff --git a/java-productregistry/google-cloud-productregistry/pom.xml b/java-productregistry/google-cloud-productregistry/pom.xml
new file mode 100644
index 000000000000..97519ea36aa7
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/pom.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>google-cloud-productregistry</artifactId>
+  <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+  <packaging>jar</packaging>
+  <name>Google Cloud Product Registry</name>
+  <description>Cloud Product Registry cloudproductregistry.googleapis.com API.</description>
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-productregistry-parent</artifactId>
+    <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+  </parent>
+  <properties>
+    <site.installationModule>google-cloud-productregistry</site.installationModule>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-stub</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-protobuf</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>api-common</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.protobuf</groupId>
+      <artifactId>protobuf-java</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-common-protos</artifactId>
+    </dependency>
+    <!-- {x-generated-proto-dependencies-start} -->
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-cloud-productregistry-v1</artifactId>
+    </dependency>
+    <!-- {x-generated-proto-dependencies-end} -->
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>gax</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>gax-grpc</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>gax-httpjson</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-iam-v1</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.threeten</groupId>
+      <artifactId>threetenbp</artifactId>
+    </dependency>
+
+    <!-- Test dependencies -->
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-common-protos</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-iam-v1</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <!-- {x-generated-grpc-dependencies-start} -->
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-cloud-productregistry-v1</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <!-- {x-generated-grpc-dependencies-end} -->
+    <!-- Need testing utility classes for generated gRPC clients tests -->
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>gax</artifactId>
+      <classifier>testlib</classifier>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>gax-grpc</artifactId>
+      <classifier>testlib</classifier>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>gax-httpjson</artifactId>
+      <classifier>testlib</classifier>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>
\ No newline at end of file
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClient.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClient.java
new file mode 100644
index 000000000000..f76c9491416a
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClient.java
@@ -0,0 +1,1415 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import com.google.api.core.ApiFuture;
+import com.google.api.core.ApiFutures;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.paging.AbstractFixedSizeCollection;
+import com.google.api.gax.paging.AbstractPage;
+import com.google.api.gax.paging.AbstractPagedListResponse;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.productregistry.v1.stub.CloudProductRegistryReadServiceStub;
+import com.google.cloud.productregistry.v1.stub.CloudProductRegistryReadServiceStubSettings;
+import com.google.common.util.concurrent.MoreExecutors;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Service Description: Cloud Product Registry Read Service provides capabilities to access all
+ * first and third party Google Cloud products.
+ *
+ * <p>This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+ *     CloudProductRegistryReadServiceClient.create()) {
+ *   ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+ *   ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(name);
+ * }
+ * }</pre>
+ *
+ * <p>Note: close() needs to be called on the CloudProductRegistryReadServiceClient object to clean
+ * up resources such as threads. In the example above, try-with-resources is used, which
+ * automatically calls close().
+ *
+ * <table>
+ *    <caption>Methods</caption>
+ *    <tr>
+ *      <th>Method</th>
+ *      <th>Description</th>
+ *      <th>Method Variants</th>
+ *    </tr>
+ *    <tr>
+ *      <td><p> GetProductSuite</td>
+ *      <td><p> Get details of a ProductSuite.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> getProductSuite(GetProductSuiteRequest request)
+ *      </ul>
+ *      <p>"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.</p>
+ *      <ul>
+ *           <li><p> getProductSuite(ProductSuiteName name)
+ *           <li><p> getProductSuite(String name)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> getProductSuiteCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *    <tr>
+ *      <td><p> ListProductSuites</td>
+ *      <td><p> Lists ProductSuites.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> listProductSuites(ListProductSuitesRequest request)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> listProductSuitesPagedCallable()
+ *           <li><p> listProductSuitesCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *    <tr>
+ *      <td><p> GetLogicalProduct</td>
+ *      <td><p> Gets details of a LogicalProduct.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> getLogicalProduct(GetLogicalProductRequest request)
+ *      </ul>
+ *      <p>"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.</p>
+ *      <ul>
+ *           <li><p> getLogicalProduct(LogicalProductName name)
+ *           <li><p> getLogicalProduct(String name)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> getLogicalProductCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *    <tr>
+ *      <td><p> ListLogicalProducts</td>
+ *      <td><p> Lists LogicalProducts matching given criteria.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> listLogicalProducts(ListLogicalProductsRequest request)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> listLogicalProductsPagedCallable()
+ *           <li><p> listLogicalProductsCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *    <tr>
+ *      <td><p> GetLogicalProductVariant</td>
+ *      <td><p> Get details of a LogicalProductVariant.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> getLogicalProductVariant(GetLogicalProductVariantRequest request)
+ *      </ul>
+ *      <p>"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.</p>
+ *      <ul>
+ *           <li><p> getLogicalProductVariant(LogicalProductVariantName name)
+ *           <li><p> getLogicalProductVariant(String name)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> getLogicalProductVariantCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *    <tr>
+ *      <td><p> ListLogicalProductVariants</td>
+ *      <td><p> Lists LogicalProductVariants matching given criteria.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> listLogicalProductVariants(ListLogicalProductVariantsRequest request)
+ *      </ul>
+ *      <p>"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.</p>
+ *      <ul>
+ *           <li><p> listLogicalProductVariants(LogicalProductName parent)
+ *           <li><p> listLogicalProductVariants(String parent)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> listLogicalProductVariantsPagedCallable()
+ *           <li><p> listLogicalProductVariantsCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *    <tr>
+ *      <td><p> LookupEntity</td>
+ *      <td><p> Look up entities.</td>
+ *      <td>
+ *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
+ *      <ul>
+ *           <li><p> lookupEntity(LookupEntityRequest request)
+ *      </ul>
+ *      <p>Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.</p>
+ *      <ul>
+ *           <li><p> lookupEntityCallable()
+ *      </ul>
+ *       </td>
+ *    </tr>
+ *  </table>
+ *
+ * <p>See the individual methods for example code.
+ *
+ * <p>Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * <p>This class can be customized by passing in a custom instance of
+ * CloudProductRegistryReadServiceSettings to create(). For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+ *     CloudProductRegistryReadServiceSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+ *     CloudProductRegistryReadServiceClient.create(cloudProductRegistryReadServiceSettings);
+ * }</pre>
+ *
+ * <p>To customize the endpoint:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+ *     CloudProductRegistryReadServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+ *     CloudProductRegistryReadServiceClient.create(cloudProductRegistryReadServiceSettings);
+ * }</pre>
+ *
+ * <p>To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+ *     CloudProductRegistryReadServiceSettings.newHttpJsonBuilder().build();
+ * CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+ *     CloudProductRegistryReadServiceClient.create(cloudProductRegistryReadServiceSettings);
+ * }</pre>
+ *
+ * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public class CloudProductRegistryReadServiceClient implements BackgroundResource {
+  private final @Nullable CloudProductRegistryReadServiceSettings settings;
+  private final CloudProductRegistryReadServiceStub stub;
+
+  /** Constructs an instance of CloudProductRegistryReadServiceClient with default settings. */
+  public static final CloudProductRegistryReadServiceClient create() throws IOException {
+    return create(CloudProductRegistryReadServiceSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of CloudProductRegistryReadServiceClient, using the given settings. The
+   * channels are created based on the settings passed in, or defaults for any settings that are not
+   * set.
+   */
+  public static final CloudProductRegistryReadServiceClient create(
+      CloudProductRegistryReadServiceSettings settings) throws IOException {
+    return new CloudProductRegistryReadServiceClient(settings);
+  }
+
+  /**
+   * Constructs an instance of CloudProductRegistryReadServiceClient, using the given stub for
+   * making calls. This is for advanced usage - prefer using
+   * create(CloudProductRegistryReadServiceSettings).
+   */
+  public static final CloudProductRegistryReadServiceClient create(
+      CloudProductRegistryReadServiceStub stub) {
+    return new CloudProductRegistryReadServiceClient(stub);
+  }
+
+  /**
+   * Constructs an instance of CloudProductRegistryReadServiceClient, using the given settings. This
+   * is protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected CloudProductRegistryReadServiceClient(CloudProductRegistryReadServiceSettings settings)
+      throws IOException {
+    this.settings = settings;
+    this.stub =
+        ((CloudProductRegistryReadServiceStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  protected CloudProductRegistryReadServiceClient(CloudProductRegistryReadServiceStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final @Nullable CloudProductRegistryReadServiceSettings getSettings() {
+    return settings;
+  }
+
+  public CloudProductRegistryReadServiceStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a ProductSuite.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+   *   ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The name of the ProductSuite to retrieve. Format:
+   *     productSuites/{product_suite}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ProductSuite getProductSuite(@Nullable ProductSuiteName name) {
+    GetProductSuiteRequest request =
+        GetProductSuiteRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    return getProductSuite(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a ProductSuite.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   String name = ProductSuiteName.of("[PRODUCT_SUITE]").toString();
+   *   ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The name of the ProductSuite to retrieve. Format:
+   *     productSuites/{product_suite}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ProductSuite getProductSuite(String name) {
+    GetProductSuiteRequest request = GetProductSuiteRequest.newBuilder().setName(name).build();
+    return getProductSuite(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a ProductSuite.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   GetProductSuiteRequest request =
+   *       GetProductSuiteRequest.newBuilder()
+   *           .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+   *           .build();
+   *   ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ProductSuite getProductSuite(GetProductSuiteRequest request) {
+    return getProductSuiteCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a ProductSuite.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   GetProductSuiteRequest request =
+   *       GetProductSuiteRequest.newBuilder()
+   *           .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+   *           .build();
+   *   ApiFuture<ProductSuite> future =
+   *       cloudProductRegistryReadServiceClient.getProductSuiteCallable().futureCall(request);
+   *   // Do something.
+   *   ProductSuite response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetProductSuiteRequest, ProductSuite> getProductSuiteCallable() {
+    return stub.getProductSuiteCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists ProductSuites.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListProductSuitesRequest request =
+   *       ListProductSuitesRequest.newBuilder()
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (ProductSuite element :
+   *       cloudProductRegistryReadServiceClient.listProductSuites(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListProductSuitesPagedResponse listProductSuites(ListProductSuitesRequest request) {
+    return listProductSuitesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists ProductSuites.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListProductSuitesRequest request =
+   *       ListProductSuitesRequest.newBuilder()
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<ProductSuite> future =
+   *       cloudProductRegistryReadServiceClient
+   *           .listProductSuitesPagedCallable()
+   *           .futureCall(request);
+   *   // Do something.
+   *   for (ProductSuite element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListProductSuitesRequest, ListProductSuitesPagedResponse>
+      listProductSuitesPagedCallable() {
+    return stub.listProductSuitesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists ProductSuites.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListProductSuitesRequest request =
+   *       ListProductSuitesRequest.newBuilder()
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListProductSuitesResponse response =
+   *         cloudProductRegistryReadServiceClient.listProductSuitesCallable().call(request);
+   *     for (ProductSuite element : response.getProductSuitesList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesCallable() {
+    return stub.listProductSuitesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets details of a LogicalProduct.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   LogicalProductName name = LogicalProductName.of("[LOGICAL_PRODUCT]");
+   *   LogicalProduct response = cloudProductRegistryReadServiceClient.getLogicalProduct(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The name of the LogicalProduct to retrieve. Format:
+   *     logicalProducts/{logical_product}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LogicalProduct getLogicalProduct(@Nullable LogicalProductName name) {
+    GetLogicalProductRequest request =
+        GetLogicalProductRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .build();
+    return getLogicalProduct(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets details of a LogicalProduct.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   String name = LogicalProductName.of("[LOGICAL_PRODUCT]").toString();
+   *   LogicalProduct response = cloudProductRegistryReadServiceClient.getLogicalProduct(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The name of the LogicalProduct to retrieve. Format:
+   *     logicalProducts/{logical_product}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LogicalProduct getLogicalProduct(String name) {
+    GetLogicalProductRequest request = GetLogicalProductRequest.newBuilder().setName(name).build();
+    return getLogicalProduct(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets details of a LogicalProduct.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   GetLogicalProductRequest request =
+   *       GetLogicalProductRequest.newBuilder()
+   *           .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+   *           .build();
+   *   LogicalProduct response = cloudProductRegistryReadServiceClient.getLogicalProduct(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LogicalProduct getLogicalProduct(GetLogicalProductRequest request) {
+    return getLogicalProductCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets details of a LogicalProduct.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   GetLogicalProductRequest request =
+   *       GetLogicalProductRequest.newBuilder()
+   *           .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+   *           .build();
+   *   ApiFuture<LogicalProduct> future =
+   *       cloudProductRegistryReadServiceClient.getLogicalProductCallable().futureCall(request);
+   *   // Do something.
+   *   LogicalProduct response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetLogicalProductRequest, LogicalProduct> getLogicalProductCallable() {
+    return stub.getLogicalProductCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProducts matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListLogicalProductsRequest request =
+   *       ListLogicalProductsRequest.newBuilder()
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (LogicalProduct element :
+   *       cloudProductRegistryReadServiceClient.listLogicalProducts(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListLogicalProductsPagedResponse listLogicalProducts(
+      ListLogicalProductsRequest request) {
+    return listLogicalProductsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProducts matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListLogicalProductsRequest request =
+   *       ListLogicalProductsRequest.newBuilder()
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<LogicalProduct> future =
+   *       cloudProductRegistryReadServiceClient
+   *           .listLogicalProductsPagedCallable()
+   *           .futureCall(request);
+   *   // Do something.
+   *   for (LogicalProduct element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsPagedResponse>
+      listLogicalProductsPagedCallable() {
+    return stub.listLogicalProductsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProducts matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListLogicalProductsRequest request =
+   *       ListLogicalProductsRequest.newBuilder()
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListLogicalProductsResponse response =
+   *         cloudProductRegistryReadServiceClient.listLogicalProductsCallable().call(request);
+   *     for (LogicalProduct element : response.getLogicalProductsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsCallable() {
+    return stub.listLogicalProductsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a LogicalProductVariant.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   LogicalProductVariantName name =
+   *       LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]");
+   *   LogicalProductVariant response =
+   *       cloudProductRegistryReadServiceClient.getLogicalProductVariant(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The name of the LogicalProductVariant to retrieve. Format:
+   *     logicalProducts/{logical_product}/variants/{variant}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LogicalProductVariant getLogicalProductVariant(
+      @Nullable LogicalProductVariantName name) {
+    GetLogicalProductVariantRequest request =
+        GetLogicalProductVariantRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .build();
+    return getLogicalProductVariant(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a LogicalProductVariant.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   String name = LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString();
+   *   LogicalProductVariant response =
+   *       cloudProductRegistryReadServiceClient.getLogicalProductVariant(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The name of the LogicalProductVariant to retrieve. Format:
+   *     logicalProducts/{logical_product}/variants/{variant}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LogicalProductVariant getLogicalProductVariant(String name) {
+    GetLogicalProductVariantRequest request =
+        GetLogicalProductVariantRequest.newBuilder().setName(name).build();
+    return getLogicalProductVariant(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a LogicalProductVariant.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   GetLogicalProductVariantRequest request =
+   *       GetLogicalProductVariantRequest.newBuilder()
+   *           .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+   *           .build();
+   *   LogicalProductVariant response =
+   *       cloudProductRegistryReadServiceClient.getLogicalProductVariant(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LogicalProductVariant getLogicalProductVariant(
+      GetLogicalProductVariantRequest request) {
+    return getLogicalProductVariantCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Get details of a LogicalProductVariant.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   GetLogicalProductVariantRequest request =
+   *       GetLogicalProductVariantRequest.newBuilder()
+   *           .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+   *           .build();
+   *   ApiFuture<LogicalProductVariant> future =
+   *       cloudProductRegistryReadServiceClient
+   *           .getLogicalProductVariantCallable()
+   *           .futureCall(request);
+   *   // Do something.
+   *   LogicalProductVariant response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantCallable() {
+    return stub.getLogicalProductVariantCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProductVariants matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   LogicalProductName parent = LogicalProductName.of("[LOGICAL_PRODUCT]");
+   *   for (LogicalProductVariant element :
+   *       cloudProductRegistryReadServiceClient.listLogicalProductVariants(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param parent Required. Parent logical product id. Format: logicalProducts/{logical_product}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListLogicalProductVariantsPagedResponse listLogicalProductVariants(
+      @Nullable LogicalProductName parent) {
+    ListLogicalProductVariantsRequest request =
+        ListLogicalProductVariantsRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .build();
+    return listLogicalProductVariants(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProductVariants matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   String parent = LogicalProductName.of("[LOGICAL_PRODUCT]").toString();
+   *   for (LogicalProductVariant element :
+   *       cloudProductRegistryReadServiceClient.listLogicalProductVariants(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param parent Required. Parent logical product id. Format: logicalProducts/{logical_product}
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListLogicalProductVariantsPagedResponse listLogicalProductVariants(String parent) {
+    ListLogicalProductVariantsRequest request =
+        ListLogicalProductVariantsRequest.newBuilder().setParent(parent).build();
+    return listLogicalProductVariants(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProductVariants matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListLogicalProductVariantsRequest request =
+   *       ListLogicalProductVariantsRequest.newBuilder()
+   *           .setParent(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (LogicalProductVariant element :
+   *       cloudProductRegistryReadServiceClient.listLogicalProductVariants(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListLogicalProductVariantsPagedResponse listLogicalProductVariants(
+      ListLogicalProductVariantsRequest request) {
+    return listLogicalProductVariantsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProductVariants matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListLogicalProductVariantsRequest request =
+   *       ListLogicalProductVariantsRequest.newBuilder()
+   *           .setParent(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<LogicalProductVariant> future =
+   *       cloudProductRegistryReadServiceClient
+   *           .listLogicalProductVariantsPagedCallable()
+   *           .futureCall(request);
+   *   // Do something.
+   *   for (LogicalProductVariant element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<
+          ListLogicalProductVariantsRequest, ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsPagedCallable() {
+    return stub.listLogicalProductVariantsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists LogicalProductVariants matching given criteria.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   ListLogicalProductVariantsRequest request =
+   *       ListLogicalProductVariantsRequest.newBuilder()
+   *           .setParent(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListLogicalProductVariantsResponse response =
+   *         cloudProductRegistryReadServiceClient
+   *             .listLogicalProductVariantsCallable()
+   *             .call(request);
+   *     for (LogicalProductVariant element : response.getLogicalProductVariantsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsCallable() {
+    return stub.listLogicalProductVariantsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Look up entities.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   LookupEntityRequest request =
+   *       LookupEntityRequest.newBuilder().setLookupUri("lookupUri1150318994").build();
+   *   LookupEntityResponse response = cloudProductRegistryReadServiceClient.lookupEntity(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final LookupEntityResponse lookupEntity(LookupEntityRequest request) {
+    return lookupEntityCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Look up entities.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+   * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+   *     CloudProductRegistryReadServiceClient.create()) {
+   *   LookupEntityRequest request =
+   *       LookupEntityRequest.newBuilder().setLookupUri("lookupUri1150318994").build();
+   *   ApiFuture<LookupEntityResponse> future =
+   *       cloudProductRegistryReadServiceClient.lookupEntityCallable().futureCall(request);
+   *   // Do something.
+   *   LookupEntityResponse response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<LookupEntityRequest, LookupEntityResponse> lookupEntityCallable() {
+    return stub.lookupEntityCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+
+  public static class ListProductSuitesPagedResponse
+      extends AbstractPagedListResponse<
+          ListProductSuitesRequest,
+          ListProductSuitesResponse,
+          ProductSuite,
+          ListProductSuitesPage,
+          ListProductSuitesFixedSizeCollection> {
+
+    public static ApiFuture<ListProductSuitesPagedResponse> createAsync(
+        PageContext<ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite> context,
+        ApiFuture<ListProductSuitesResponse> futureResponse) {
+      ApiFuture<ListProductSuitesPage> futurePage =
+          ListProductSuitesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListProductSuitesPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListProductSuitesPagedResponse(ListProductSuitesPage page) {
+      super(page, ListProductSuitesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListProductSuitesPage
+      extends AbstractPage<
+          ListProductSuitesRequest,
+          ListProductSuitesResponse,
+          ProductSuite,
+          ListProductSuitesPage> {
+
+    private ListProductSuitesPage(
+        @Nullable PageContext<ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite>
+            context,
+        @Nullable ListProductSuitesResponse response) {
+      super(context, response);
+    }
+
+    private static ListProductSuitesPage createEmptyPage() {
+      return new ListProductSuitesPage(null, null);
+    }
+
+    @Override
+    protected ListProductSuitesPage createPage(
+        @Nullable PageContext<ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite>
+            context,
+        @Nullable ListProductSuitesResponse response) {
+      return new ListProductSuitesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListProductSuitesPage> createPageAsync(
+        @Nullable PageContext<ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite>
+            context,
+        ApiFuture<ListProductSuitesResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListProductSuitesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListProductSuitesRequest,
+          ListProductSuitesResponse,
+          ProductSuite,
+          ListProductSuitesPage,
+          ListProductSuitesFixedSizeCollection> {
+
+    private ListProductSuitesFixedSizeCollection(
+        @Nullable List<ListProductSuitesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListProductSuitesFixedSizeCollection createEmptyCollection() {
+      return new ListProductSuitesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListProductSuitesFixedSizeCollection createCollection(
+        @Nullable List<ListProductSuitesPage> pages, int collectionSize) {
+      return new ListProductSuitesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListLogicalProductsPagedResponse
+      extends AbstractPagedListResponse<
+          ListLogicalProductsRequest,
+          ListLogicalProductsResponse,
+          LogicalProduct,
+          ListLogicalProductsPage,
+          ListLogicalProductsFixedSizeCollection> {
+
+    public static ApiFuture<ListLogicalProductsPagedResponse> createAsync(
+        PageContext<ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>
+            context,
+        ApiFuture<ListLogicalProductsResponse> futureResponse) {
+      ApiFuture<ListLogicalProductsPage> futurePage =
+          ListLogicalProductsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListLogicalProductsPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListLogicalProductsPagedResponse(ListLogicalProductsPage page) {
+      super(page, ListLogicalProductsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListLogicalProductsPage
+      extends AbstractPage<
+          ListLogicalProductsRequest,
+          ListLogicalProductsResponse,
+          LogicalProduct,
+          ListLogicalProductsPage> {
+
+    private ListLogicalProductsPage(
+        @Nullable
+            PageContext<ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>
+            context,
+        @Nullable ListLogicalProductsResponse response) {
+      super(context, response);
+    }
+
+    private static ListLogicalProductsPage createEmptyPage() {
+      return new ListLogicalProductsPage(null, null);
+    }
+
+    @Override
+    protected ListLogicalProductsPage createPage(
+        @Nullable
+            PageContext<ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>
+            context,
+        @Nullable ListLogicalProductsResponse response) {
+      return new ListLogicalProductsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListLogicalProductsPage> createPageAsync(
+        @Nullable
+            PageContext<ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>
+            context,
+        ApiFuture<ListLogicalProductsResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListLogicalProductsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListLogicalProductsRequest,
+          ListLogicalProductsResponse,
+          LogicalProduct,
+          ListLogicalProductsPage,
+          ListLogicalProductsFixedSizeCollection> {
+
+    private ListLogicalProductsFixedSizeCollection(
+        @Nullable List<ListLogicalProductsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListLogicalProductsFixedSizeCollection createEmptyCollection() {
+      return new ListLogicalProductsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListLogicalProductsFixedSizeCollection createCollection(
+        @Nullable List<ListLogicalProductsPage> pages, int collectionSize) {
+      return new ListLogicalProductsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListLogicalProductVariantsPagedResponse
+      extends AbstractPagedListResponse<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          LogicalProductVariant,
+          ListLogicalProductVariantsPage,
+          ListLogicalProductVariantsFixedSizeCollection> {
+
+    public static ApiFuture<ListLogicalProductVariantsPagedResponse> createAsync(
+        PageContext<
+                ListLogicalProductVariantsRequest,
+                ListLogicalProductVariantsResponse,
+                LogicalProductVariant>
+            context,
+        ApiFuture<ListLogicalProductVariantsResponse> futureResponse) {
+      ApiFuture<ListLogicalProductVariantsPage> futurePage =
+          ListLogicalProductVariantsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListLogicalProductVariantsPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListLogicalProductVariantsPagedResponse(ListLogicalProductVariantsPage page) {
+      super(page, ListLogicalProductVariantsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListLogicalProductVariantsPage
+      extends AbstractPage<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          LogicalProductVariant,
+          ListLogicalProductVariantsPage> {
+
+    private ListLogicalProductVariantsPage(
+        @Nullable
+            PageContext<
+                ListLogicalProductVariantsRequest,
+                ListLogicalProductVariantsResponse,
+                LogicalProductVariant>
+            context,
+        @Nullable ListLogicalProductVariantsResponse response) {
+      super(context, response);
+    }
+
+    private static ListLogicalProductVariantsPage createEmptyPage() {
+      return new ListLogicalProductVariantsPage(null, null);
+    }
+
+    @Override
+    protected ListLogicalProductVariantsPage createPage(
+        @Nullable
+            PageContext<
+                ListLogicalProductVariantsRequest,
+                ListLogicalProductVariantsResponse,
+                LogicalProductVariant>
+            context,
+        @Nullable ListLogicalProductVariantsResponse response) {
+      return new ListLogicalProductVariantsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListLogicalProductVariantsPage> createPageAsync(
+        @Nullable
+            PageContext<
+                ListLogicalProductVariantsRequest,
+                ListLogicalProductVariantsResponse,
+                LogicalProductVariant>
+            context,
+        ApiFuture<ListLogicalProductVariantsResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListLogicalProductVariantsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          LogicalProductVariant,
+          ListLogicalProductVariantsPage,
+          ListLogicalProductVariantsFixedSizeCollection> {
+
+    private ListLogicalProductVariantsFixedSizeCollection(
+        @Nullable List<ListLogicalProductVariantsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListLogicalProductVariantsFixedSizeCollection createEmptyCollection() {
+      return new ListLogicalProductVariantsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListLogicalProductVariantsFixedSizeCollection createCollection(
+        @Nullable List<ListLogicalProductVariantsPage> pages, int collectionSize) {
+      return new ListLogicalProductVariantsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceSettings.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceSettings.java
new file mode 100644
index 000000000000..da23d6448722
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceSettings.java
@@ -0,0 +1,316 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.productregistry.v1.stub.CloudProductRegistryReadServiceStubSettings;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link CloudProductRegistryReadServiceClient}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (cloudproductregistry.googleapis.com) and default port (443)
+ *       are used.
+ *   <li>Credentials are acquired automatically through Application Default Credentials.
+ *   <li>Retries are configured for idempotent methods but not for non-idempotent methods.
+ * </ul>
+ *
+ * <p>The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the
+ * [RetrySettings](https://cloud.google.com/java/docs/reference/gax/latest/com.google.api.gax.retrying.RetrySettings)
+ * of getProductSuite:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * CloudProductRegistryReadServiceSettings.Builder cloudProductRegistryReadServiceSettingsBuilder =
+ *     CloudProductRegistryReadServiceSettings.newBuilder();
+ * cloudProductRegistryReadServiceSettingsBuilder
+ *     .getProductSuiteSettings()
+ *     .setRetrySettings(
+ *         cloudProductRegistryReadServiceSettingsBuilder
+ *             .getProductSuiteSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setInitialRetryDelayDuration(Duration.ofSeconds(1))
+ *             .setInitialRpcTimeoutDuration(Duration.ofSeconds(5))
+ *             .setMaxAttempts(5)
+ *             .setMaxRetryDelayDuration(Duration.ofSeconds(30))
+ *             .setMaxRpcTimeoutDuration(Duration.ofSeconds(60))
+ *             .setRetryDelayMultiplier(1.3)
+ *             .setRpcTimeoutMultiplier(1.5)
+ *             .setTotalTimeoutDuration(Duration.ofSeconds(300))
+ *             .build());
+ * CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+ *     cloudProductRegistryReadServiceSettingsBuilder.build();
+ * }</pre>
+ *
+ * Please refer to the [Client Side Retry
+ * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
+ * retries.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public class CloudProductRegistryReadServiceSettings
+    extends ClientSettings<CloudProductRegistryReadServiceSettings> {
+
+  /** Returns the object with the settings used for calls to getProductSuite. */
+  public UnaryCallSettings<GetProductSuiteRequest, ProductSuite> getProductSuiteSettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings())
+        .getProductSuiteSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listProductSuites. */
+  public PagedCallSettings<
+          ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+      listProductSuitesSettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings())
+        .listProductSuitesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getLogicalProduct. */
+  public UnaryCallSettings<GetLogicalProductRequest, LogicalProduct> getLogicalProductSettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings())
+        .getLogicalProductSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listLogicalProducts. */
+  public PagedCallSettings<
+          ListLogicalProductsRequest, ListLogicalProductsResponse, ListLogicalProductsPagedResponse>
+      listLogicalProductsSettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings())
+        .listLogicalProductsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getLogicalProductVariant. */
+  public UnaryCallSettings<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantSettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings())
+        .getLogicalProductVariantSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listLogicalProductVariants. */
+  public PagedCallSettings<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsSettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings())
+        .listLogicalProductVariantsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to lookupEntity. */
+  public UnaryCallSettings<LookupEntityRequest, LookupEntityResponse> lookupEntitySettings() {
+    return ((CloudProductRegistryReadServiceStubSettings) getStubSettings()).lookupEntitySettings();
+  }
+
+  public static final CloudProductRegistryReadServiceSettings create(
+      CloudProductRegistryReadServiceStubSettings stub) throws IOException {
+    return new CloudProductRegistryReadServiceSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return CloudProductRegistryReadServiceStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return CloudProductRegistryReadServiceStubSettings.getDefaultEndpoint();
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return CloudProductRegistryReadServiceStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return CloudProductRegistryReadServiceStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default gRPC ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return CloudProductRegistryReadServiceStubSettings.defaultGrpcTransportProviderBuilder();
+  }
+
+  /** Returns a builder for the default REST ChannelProvider for this service. */
+  @BetaApi
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return CloudProductRegistryReadServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return CloudProductRegistryReadServiceStubSettings.defaultTransportChannelProvider();
+  }
+
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return CloudProductRegistryReadServiceStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new gRPC builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new REST builder for this class. */
+  public static Builder newHttpJsonBuilder() {
+    return Builder.createHttpJsonDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(@Nullable ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected CloudProductRegistryReadServiceSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for CloudProductRegistryReadServiceSettings. */
+  public static class Builder
+      extends ClientSettings.Builder<CloudProductRegistryReadServiceSettings, Builder> {
+
+    protected Builder() throws IOException {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(@Nullable ClientContext clientContext) {
+      super(CloudProductRegistryReadServiceStubSettings.newBuilder(clientContext));
+    }
+
+    protected Builder(CloudProductRegistryReadServiceSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(CloudProductRegistryReadServiceStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    private static Builder createDefault() {
+      return new Builder(CloudProductRegistryReadServiceStubSettings.newBuilder());
+    }
+
+    private static Builder createHttpJsonDefault() {
+      return new Builder(CloudProductRegistryReadServiceStubSettings.newHttpJsonBuilder());
+    }
+
+    public CloudProductRegistryReadServiceStubSettings.Builder getStubSettingsBuilder() {
+      return ((CloudProductRegistryReadServiceStubSettings.Builder) getStubSettings());
+    }
+
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * <p>Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to getProductSuite. */
+    public UnaryCallSettings.Builder<GetProductSuiteRequest, ProductSuite>
+        getProductSuiteSettings() {
+      return getStubSettingsBuilder().getProductSuiteSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listProductSuites. */
+    public PagedCallSettings.Builder<
+            ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+        listProductSuitesSettings() {
+      return getStubSettingsBuilder().listProductSuitesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getLogicalProduct. */
+    public UnaryCallSettings.Builder<GetLogicalProductRequest, LogicalProduct>
+        getLogicalProductSettings() {
+      return getStubSettingsBuilder().getLogicalProductSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listLogicalProducts. */
+    public PagedCallSettings.Builder<
+            ListLogicalProductsRequest,
+            ListLogicalProductsResponse,
+            ListLogicalProductsPagedResponse>
+        listLogicalProductsSettings() {
+      return getStubSettingsBuilder().listLogicalProductsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getLogicalProductVariant. */
+    public UnaryCallSettings.Builder<GetLogicalProductVariantRequest, LogicalProductVariant>
+        getLogicalProductVariantSettings() {
+      return getStubSettingsBuilder().getLogicalProductVariantSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listLogicalProductVariants. */
+    public PagedCallSettings.Builder<
+            ListLogicalProductVariantsRequest,
+            ListLogicalProductVariantsResponse,
+            ListLogicalProductVariantsPagedResponse>
+        listLogicalProductVariantsSettings() {
+      return getStubSettingsBuilder().listLogicalProductVariantsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to lookupEntity. */
+    public UnaryCallSettings.Builder<LookupEntityRequest, LookupEntityResponse>
+        lookupEntitySettings() {
+      return getStubSettingsBuilder().lookupEntitySettings();
+    }
+
+    @Override
+    public CloudProductRegistryReadServiceSettings build() throws IOException {
+      return new CloudProductRegistryReadServiceSettings(this);
+    }
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/gapic_metadata.json b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/gapic_metadata.json
new file mode 100644
index 000000000000..cc85e7e1cc77
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/gapic_metadata.json
@@ -0,0 +1,39 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "java",
+  "protoPackage": "google.cloud.productregistry.v1",
+  "libraryPackage": "com.google.cloud.productregistry.v1",
+  "services": {
+    "CloudProductRegistryReadService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "CloudProductRegistryReadServiceClient",
+          "rpcs": {
+            "GetLogicalProduct": {
+              "methods": ["getLogicalProduct", "getLogicalProduct", "getLogicalProduct", "getLogicalProductCallable"]
+            },
+            "GetLogicalProductVariant": {
+              "methods": ["getLogicalProductVariant", "getLogicalProductVariant", "getLogicalProductVariant", "getLogicalProductVariantCallable"]
+            },
+            "GetProductSuite": {
+              "methods": ["getProductSuite", "getProductSuite", "getProductSuite", "getProductSuiteCallable"]
+            },
+            "ListLogicalProductVariants": {
+              "methods": ["listLogicalProductVariants", "listLogicalProductVariants", "listLogicalProductVariants", "listLogicalProductVariantsPagedCallable", "listLogicalProductVariantsCallable"]
+            },
+            "ListLogicalProducts": {
+              "methods": ["listLogicalProducts", "listLogicalProductsPagedCallable", "listLogicalProductsCallable"]
+            },
+            "ListProductSuites": {
+              "methods": ["listProductSuites", "listProductSuitesPagedCallable", "listProductSuitesCallable"]
+            },
+            "LookupEntity": {
+              "methods": ["lookupEntity", "lookupEntityCallable"]
+            }
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/package-info.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/package-info.java
new file mode 100644
index 000000000000..41eac50269ea
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/package-info.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * A client to Cloud Product Registry API
+ *
+ * <p>The interfaces provided are listed below, along with usage samples.
+ *
+ * <p>======================= CloudProductRegistryReadServiceClient =======================
+ *
+ * <p>Service Description: Cloud Product Registry Read Service provides capabilities to access all
+ * first and third party Google Cloud products.
+ *
+ * <p>Sample for CloudProductRegistryReadServiceClient:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+ *     CloudProductRegistryReadServiceClient.create()) {
+ *   ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+ *   ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(name);
+ * }
+ * }</pre>
+ */
+@Generated("by gapic-generator-java")
+package com.google.cloud.productregistry.v1;
+
+import javax.annotation.Generated;
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStub.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStub.java
new file mode 100644
index 000000000000..574d9576e2e5
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStub.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.productregistry.v1.GetLogicalProductRequest;
+import com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest;
+import com.google.cloud.productregistry.v1.GetProductSuiteRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductsResponse;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ListProductSuitesResponse;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LookupEntityRequest;
+import com.google.cloud.productregistry.v1.LookupEntityResponse;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Base stub class for the CloudProductRegistryReadService service API.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public abstract class CloudProductRegistryReadServiceStub implements BackgroundResource {
+
+  public UnaryCallable<GetProductSuiteRequest, ProductSuite> getProductSuiteCallable() {
+    throw new UnsupportedOperationException("Not implemented: getProductSuiteCallable()");
+  }
+
+  public UnaryCallable<ListProductSuitesRequest, ListProductSuitesPagedResponse>
+      listProductSuitesPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listProductSuitesPagedCallable()");
+  }
+
+  public UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listProductSuitesCallable()");
+  }
+
+  public UnaryCallable<GetLogicalProductRequest, LogicalProduct> getLogicalProductCallable() {
+    throw new UnsupportedOperationException("Not implemented: getLogicalProductCallable()");
+  }
+
+  public UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsPagedResponse>
+      listLogicalProductsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listLogicalProductsPagedCallable()");
+  }
+
+  public UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listLogicalProductsCallable()");
+  }
+
+  public UnaryCallable<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantCallable() {
+    throw new UnsupportedOperationException("Not implemented: getLogicalProductVariantCallable()");
+  }
+
+  public UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsPagedCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: listLogicalProductVariantsPagedCallable()");
+  }
+
+  public UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: listLogicalProductVariantsCallable()");
+  }
+
+  public UnaryCallable<LookupEntityRequest, LookupEntityResponse> lookupEntityCallable() {
+    throw new UnsupportedOperationException("Not implemented: lookupEntityCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStubSettings.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStubSettings.java
new file mode 100644
index 000000000000..32eff721c45a
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/CloudProductRegistryReadServiceStubSettings.java
@@ -0,0 +1,764 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.ApiFuture;
+import com.google.api.core.BetaApi;
+import com.google.api.core.ObsoleteApi;
+import com.google.api.gax.core.GaxProperties;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.GrpcTransportChannel;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.GaxHttpJsonProperties;
+import com.google.api.gax.httpjson.HttpJsonTransportChannel;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
+import com.google.api.gax.retrying.RetrySettings;
+import com.google.api.gax.rpc.ApiCallContext;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.LibraryMetadata;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.PagedListDescriptor;
+import com.google.api.gax.rpc.PagedListResponseFactory;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.productregistry.v1.GetLogicalProductRequest;
+import com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest;
+import com.google.cloud.productregistry.v1.GetProductSuiteRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductsResponse;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ListProductSuitesResponse;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LookupEntityRequest;
+import com.google.cloud.productregistry.v1.LookupEntityResponse;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.time.Duration;
+import java.util.List;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link CloudProductRegistryReadServiceStub}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (cloudproductregistry.googleapis.com) and default port (443)
+ *       are used.
+ *   <li>Credentials are acquired automatically through Application Default Credentials.
+ *   <li>Retries are configured for idempotent methods but not for non-idempotent methods.
+ * </ul>
+ *
+ * <p>The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the
+ * [RetrySettings](https://cloud.google.com/java/docs/reference/gax/latest/com.google.api.gax.retrying.RetrySettings)
+ * of getProductSuite:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+ * CloudProductRegistryReadServiceStubSettings.Builder
+ *     cloudProductRegistryReadServiceSettingsBuilder =
+ *         CloudProductRegistryReadServiceStubSettings.newBuilder();
+ * cloudProductRegistryReadServiceSettingsBuilder
+ *     .getProductSuiteSettings()
+ *     .setRetrySettings(
+ *         cloudProductRegistryReadServiceSettingsBuilder
+ *             .getProductSuiteSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setInitialRetryDelayDuration(Duration.ofSeconds(1))
+ *             .setInitialRpcTimeoutDuration(Duration.ofSeconds(5))
+ *             .setMaxAttempts(5)
+ *             .setMaxRetryDelayDuration(Duration.ofSeconds(30))
+ *             .setMaxRpcTimeoutDuration(Duration.ofSeconds(60))
+ *             .setRetryDelayMultiplier(1.3)
+ *             .setRpcTimeoutMultiplier(1.5)
+ *             .setTotalTimeoutDuration(Duration.ofSeconds(300))
+ *             .build());
+ * CloudProductRegistryReadServiceStubSettings cloudProductRegistryReadServiceSettings =
+ *     cloudProductRegistryReadServiceSettingsBuilder.build();
+ * }</pre>
+ *
+ * Please refer to the [Client Side Retry
+ * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
+ * retries.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+@SuppressWarnings("CanonicalDuration")
+public class CloudProductRegistryReadServiceStubSettings
+    extends StubSettings<CloudProductRegistryReadServiceStubSettings> {
+  /** The default scopes of the service. */
+  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
+      ImmutableList.<String>builder().build();
+
+  private final UnaryCallSettings<GetProductSuiteRequest, ProductSuite> getProductSuiteSettings;
+  private final PagedCallSettings<
+          ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+      listProductSuitesSettings;
+  private final UnaryCallSettings<GetLogicalProductRequest, LogicalProduct>
+      getLogicalProductSettings;
+  private final PagedCallSettings<
+          ListLogicalProductsRequest, ListLogicalProductsResponse, ListLogicalProductsPagedResponse>
+      listLogicalProductsSettings;
+  private final UnaryCallSettings<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantSettings;
+  private final PagedCallSettings<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsSettings;
+  private final UnaryCallSettings<LookupEntityRequest, LookupEntityResponse> lookupEntitySettings;
+
+  private static final PagedListDescriptor<
+          ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite>
+      LIST_PRODUCT_SUITES_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListProductSuitesRequest injectToken(
+                ListProductSuitesRequest payload, String token) {
+              return ListProductSuitesRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListProductSuitesRequest injectPageSize(
+                ListProductSuitesRequest payload, int pageSize) {
+              return ListProductSuitesRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListProductSuitesRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListProductSuitesResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<ProductSuite> extractResources(ListProductSuitesResponse payload) {
+              return payload.getProductSuitesList();
+            }
+          };
+
+  private static final PagedListDescriptor<
+          ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>
+      LIST_LOGICAL_PRODUCTS_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListLogicalProductsRequest injectToken(
+                ListLogicalProductsRequest payload, String token) {
+              return ListLogicalProductsRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListLogicalProductsRequest injectPageSize(
+                ListLogicalProductsRequest payload, int pageSize) {
+              return ListLogicalProductsRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListLogicalProductsRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListLogicalProductsResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<LogicalProduct> extractResources(ListLogicalProductsResponse payload) {
+              return payload.getLogicalProductsList();
+            }
+          };
+
+  private static final PagedListDescriptor<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          LogicalProductVariant>
+      LIST_LOGICAL_PRODUCT_VARIANTS_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListLogicalProductVariantsRequest,
+              ListLogicalProductVariantsResponse,
+              LogicalProductVariant>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListLogicalProductVariantsRequest injectToken(
+                ListLogicalProductVariantsRequest payload, String token) {
+              return ListLogicalProductVariantsRequest.newBuilder(payload)
+                  .setPageToken(token)
+                  .build();
+            }
+
+            @Override
+            public ListLogicalProductVariantsRequest injectPageSize(
+                ListLogicalProductVariantsRequest payload, int pageSize) {
+              return ListLogicalProductVariantsRequest.newBuilder(payload)
+                  .setPageSize(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListLogicalProductVariantsRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListLogicalProductVariantsResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<LogicalProductVariant> extractResources(
+                ListLogicalProductVariantsResponse payload) {
+              return payload.getLogicalProductVariantsList();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+      LIST_PRODUCT_SUITES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListProductSuitesRequest,
+              ListProductSuitesResponse,
+              ListProductSuitesPagedResponse>() {
+            @Override
+            public ApiFuture<ListProductSuitesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse> callable,
+                ListProductSuitesRequest request,
+                ApiCallContext context,
+                ApiFuture<ListProductSuitesResponse> futureResponse) {
+              PageContext<ListProductSuitesRequest, ListProductSuitesResponse, ProductSuite>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_PRODUCT_SUITES_PAGE_STR_DESC, request, context);
+              return ListProductSuitesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListLogicalProductsRequest, ListLogicalProductsResponse, ListLogicalProductsPagedResponse>
+      LIST_LOGICAL_PRODUCTS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListLogicalProductsRequest,
+              ListLogicalProductsResponse,
+              ListLogicalProductsPagedResponse>() {
+            @Override
+            public ApiFuture<ListLogicalProductsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse> callable,
+                ListLogicalProductsRequest request,
+                ApiCallContext context,
+                ApiFuture<ListLogicalProductsResponse> futureResponse) {
+              PageContext<ListLogicalProductsRequest, ListLogicalProductsResponse, LogicalProduct>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_LOGICAL_PRODUCTS_PAGE_STR_DESC, request, context);
+              return ListLogicalProductsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          ListLogicalProductVariantsPagedResponse>
+      LIST_LOGICAL_PRODUCT_VARIANTS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListLogicalProductVariantsRequest,
+              ListLogicalProductVariantsResponse,
+              ListLogicalProductVariantsPagedResponse>() {
+            @Override
+            public ApiFuture<ListLogicalProductVariantsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+                    callable,
+                ListLogicalProductVariantsRequest request,
+                ApiCallContext context,
+                ApiFuture<ListLogicalProductVariantsResponse> futureResponse) {
+              PageContext<
+                      ListLogicalProductVariantsRequest,
+                      ListLogicalProductVariantsResponse,
+                      LogicalProductVariant>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_LOGICAL_PRODUCT_VARIANTS_PAGE_STR_DESC, request, context);
+              return ListLogicalProductVariantsPagedResponse.createAsync(
+                  pageContext, futureResponse);
+            }
+          };
+
+  /** Returns the object with the settings used for calls to getProductSuite. */
+  public UnaryCallSettings<GetProductSuiteRequest, ProductSuite> getProductSuiteSettings() {
+    return getProductSuiteSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listProductSuites. */
+  public PagedCallSettings<
+          ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+      listProductSuitesSettings() {
+    return listProductSuitesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getLogicalProduct. */
+  public UnaryCallSettings<GetLogicalProductRequest, LogicalProduct> getLogicalProductSettings() {
+    return getLogicalProductSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listLogicalProducts. */
+  public PagedCallSettings<
+          ListLogicalProductsRequest, ListLogicalProductsResponse, ListLogicalProductsPagedResponse>
+      listLogicalProductsSettings() {
+    return listLogicalProductsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getLogicalProductVariant. */
+  public UnaryCallSettings<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantSettings() {
+    return getLogicalProductVariantSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listLogicalProductVariants. */
+  public PagedCallSettings<
+          ListLogicalProductVariantsRequest,
+          ListLogicalProductVariantsResponse,
+          ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsSettings() {
+    return listLogicalProductVariantsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to lookupEntity. */
+  public UnaryCallSettings<LookupEntityRequest, LookupEntityResponse> lookupEntitySettings() {
+    return lookupEntitySettings;
+  }
+
+  public CloudProductRegistryReadServiceStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcCloudProductRegistryReadServiceStub.create(this);
+    }
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+      return HttpJsonCloudProductRegistryReadServiceStub.create(this);
+    }
+    throw new UnsupportedOperationException(
+        String.format(
+            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
+  }
+
+  /** Returns the default service name. */
+  @Override
+  public String getServiceName() {
+    return "cloudproductregistry";
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  @ObsoleteApi("Use getEndpoint() instead")
+  public static String getDefaultEndpoint() {
+    return "cloudproductregistry.googleapis.com:443";
+  }
+
+  /** Returns the default mTLS service endpoint. */
+  public static String getDefaultMtlsEndpoint() {
+    return "cloudproductregistry.mtls.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder()
+        .setScopesToApply(DEFAULT_SERVICE_SCOPES)
+        .setUseJwtAccessWithScope(true);
+  }
+
+  /** Returns a builder for the default gRPC ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+  }
+
+  /** Returns a builder for the default REST ChannelProvider for this service. */
+  @BetaApi
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return InstantiatingHttpJsonChannelProvider.newBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic",
+            GaxProperties.getLibraryVersion(CloudProductRegistryReadServiceStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic",
+            GaxProperties.getLibraryVersion(CloudProductRegistryReadServiceStubSettings.class))
+        .setTransportToken(
+            GaxHttpJsonProperties.getHttpJsonTokenName(),
+            GaxHttpJsonProperties.getHttpJsonVersion());
+  }
+
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return CloudProductRegistryReadServiceStubSettings.defaultGrpcApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new gRPC builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new REST builder for this class. */
+  public static Builder newHttpJsonBuilder() {
+    return Builder.createHttpJsonDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(@Nullable ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected CloudProductRegistryReadServiceStubSettings(Builder settingsBuilder)
+      throws IOException {
+    super(settingsBuilder);
+
+    getProductSuiteSettings = settingsBuilder.getProductSuiteSettings().build();
+    listProductSuitesSettings = settingsBuilder.listProductSuitesSettings().build();
+    getLogicalProductSettings = settingsBuilder.getLogicalProductSettings().build();
+    listLogicalProductsSettings = settingsBuilder.listLogicalProductsSettings().build();
+    getLogicalProductVariantSettings = settingsBuilder.getLogicalProductVariantSettings().build();
+    listLogicalProductVariantsSettings =
+        settingsBuilder.listLogicalProductVariantsSettings().build();
+    lookupEntitySettings = settingsBuilder.lookupEntitySettings().build();
+  }
+
+  @Override
+  protected LibraryMetadata getLibraryMetadata() {
+    return LibraryMetadata.newBuilder()
+        .setArtifactName("com.google.cloud:google-cloud-productregistry")
+        .setRepository("googleapis/google-cloud-java")
+        .setVersion(Version.VERSION)
+        .build();
+  }
+
+  /** Builder for CloudProductRegistryReadServiceStubSettings. */
+  public static class Builder
+      extends StubSettings.Builder<CloudProductRegistryReadServiceStubSettings, Builder> {
+    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
+    private final UnaryCallSettings.Builder<GetProductSuiteRequest, ProductSuite>
+        getProductSuiteSettings;
+    private final PagedCallSettings.Builder<
+            ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+        listProductSuitesSettings;
+    private final UnaryCallSettings.Builder<GetLogicalProductRequest, LogicalProduct>
+        getLogicalProductSettings;
+    private final PagedCallSettings.Builder<
+            ListLogicalProductsRequest,
+            ListLogicalProductsResponse,
+            ListLogicalProductsPagedResponse>
+        listLogicalProductsSettings;
+    private final UnaryCallSettings.Builder<GetLogicalProductVariantRequest, LogicalProductVariant>
+        getLogicalProductVariantSettings;
+    private final PagedCallSettings.Builder<
+            ListLogicalProductVariantsRequest,
+            ListLogicalProductVariantsResponse,
+            ListLogicalProductVariantsPagedResponse>
+        listLogicalProductVariantsSettings;
+    private final UnaryCallSettings.Builder<LookupEntityRequest, LookupEntityResponse>
+        lookupEntitySettings;
+    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "retry_policy_0_codes",
+          ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList(StatusCode.Code.UNAVAILABLE)));
+      RETRYABLE_CODE_DEFINITIONS = definitions.build();
+    }
+
+    private static final ImmutableMap<String, RetrySettings> RETRY_PARAM_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, RetrySettings> definitions = ImmutableMap.builder();
+      RetrySettings settings = null;
+      settings =
+          RetrySettings.newBuilder()
+              .setInitialRetryDelayDuration(Duration.ofMillis(1000L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelayDuration(Duration.ofMillis(10000L))
+              .setInitialRpcTimeoutDuration(Duration.ofMillis(60000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeoutDuration(Duration.ofMillis(60000L))
+              .setTotalTimeoutDuration(Duration.ofMillis(60000L))
+              .build();
+      definitions.put("retry_policy_0_params", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(@Nullable ClientContext clientContext) {
+      super(clientContext);
+
+      getProductSuiteSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listProductSuitesSettings = PagedCallSettings.newBuilder(LIST_PRODUCT_SUITES_PAGE_STR_FACT);
+      getLogicalProductSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listLogicalProductsSettings =
+          PagedCallSettings.newBuilder(LIST_LOGICAL_PRODUCTS_PAGE_STR_FACT);
+      getLogicalProductVariantSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listLogicalProductVariantsSettings =
+          PagedCallSettings.newBuilder(LIST_LOGICAL_PRODUCT_VARIANTS_PAGE_STR_FACT);
+      lookupEntitySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              getProductSuiteSettings,
+              listProductSuitesSettings,
+              getLogicalProductSettings,
+              listLogicalProductsSettings,
+              getLogicalProductVariantSettings,
+              listLogicalProductVariantsSettings,
+              lookupEntitySettings);
+      initDefaults(this);
+    }
+
+    protected Builder(CloudProductRegistryReadServiceStubSettings settings) {
+      super(settings);
+
+      getProductSuiteSettings = settings.getProductSuiteSettings.toBuilder();
+      listProductSuitesSettings = settings.listProductSuitesSettings.toBuilder();
+      getLogicalProductSettings = settings.getLogicalProductSettings.toBuilder();
+      listLogicalProductsSettings = settings.listLogicalProductsSettings.toBuilder();
+      getLogicalProductVariantSettings = settings.getLogicalProductVariantSettings.toBuilder();
+      listLogicalProductVariantsSettings = settings.listLogicalProductVariantsSettings.toBuilder();
+      lookupEntitySettings = settings.lookupEntitySettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              getProductSuiteSettings,
+              listProductSuitesSettings,
+              getLogicalProductSettings,
+              listLogicalProductsSettings,
+              getLogicalProductVariantSettings,
+              listLogicalProductVariantsSettings,
+              lookupEntitySettings);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder(((ClientContext) null));
+
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+      builder.setSwitchToMtlsEndpointAllowed(true);
+
+      return initDefaults(builder);
+    }
+
+    private static Builder createHttpJsonDefault() {
+      Builder builder = new Builder(((ClientContext) null));
+
+      builder.setTransportChannelProvider(defaultHttpJsonTransportProviderBuilder().build());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultHttpJsonApiClientHeaderProviderBuilder().build());
+      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+      builder.setSwitchToMtlsEndpointAllowed(true);
+
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+      builder
+          .getProductSuiteSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .listProductSuitesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getLogicalProductSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .listLogicalProductsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getLogicalProductVariantSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .listLogicalProductVariantsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .lookupEntitySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      return builder;
+    }
+
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * <p>Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to getProductSuite. */
+    public UnaryCallSettings.Builder<GetProductSuiteRequest, ProductSuite>
+        getProductSuiteSettings() {
+      return getProductSuiteSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listProductSuites. */
+    public PagedCallSettings.Builder<
+            ListProductSuitesRequest, ListProductSuitesResponse, ListProductSuitesPagedResponse>
+        listProductSuitesSettings() {
+      return listProductSuitesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getLogicalProduct. */
+    public UnaryCallSettings.Builder<GetLogicalProductRequest, LogicalProduct>
+        getLogicalProductSettings() {
+      return getLogicalProductSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listLogicalProducts. */
+    public PagedCallSettings.Builder<
+            ListLogicalProductsRequest,
+            ListLogicalProductsResponse,
+            ListLogicalProductsPagedResponse>
+        listLogicalProductsSettings() {
+      return listLogicalProductsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getLogicalProductVariant. */
+    public UnaryCallSettings.Builder<GetLogicalProductVariantRequest, LogicalProductVariant>
+        getLogicalProductVariantSettings() {
+      return getLogicalProductVariantSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listLogicalProductVariants. */
+    public PagedCallSettings.Builder<
+            ListLogicalProductVariantsRequest,
+            ListLogicalProductVariantsResponse,
+            ListLogicalProductVariantsPagedResponse>
+        listLogicalProductVariantsSettings() {
+      return listLogicalProductVariantsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to lookupEntity. */
+    public UnaryCallSettings.Builder<LookupEntityRequest, LookupEntityResponse>
+        lookupEntitySettings() {
+      return lookupEntitySettings;
+    }
+
+    @Override
+    public CloudProductRegistryReadServiceStubSettings build() throws IOException {
+      return new CloudProductRegistryReadServiceStubSettings(this);
+    }
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceCallableFactory.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceCallableFactory.java
new file mode 100644
index 000000000000..a07b87a324c2
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceCallableFactory.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC callable factory implementation for the CloudProductRegistryReadService service API.
+ *
+ * <p>This class is for advanced usage.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public class GrpcCloudProductRegistryReadServiceCallableFactory implements GrpcStubCallableFactory {
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
+      GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+      UnaryCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, PagedListResponseT>
+      UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createBatchingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, MetadataT>
+      OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
+          GrpcCallSettings<RequestT, Operation> grpcCallSettings,
+          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    return GrpcCallableFactory.createOperationCallable(
+        grpcCallSettings, callSettings, clientContext, operationsStub);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      BidiStreamingCallable<RequestT, ResponseT> createBidiStreamingCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          StreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createBidiStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createServerStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      ClientStreamingCallable<RequestT, ResponseT> createClientStreamingCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          StreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createClientStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceStub.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceStub.java
new file mode 100644
index 000000000000..8655d278f643
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/GrpcCloudProductRegistryReadServiceStub.java
@@ -0,0 +1,432 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.RequestParamsBuilder;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.productregistry.v1.GetLogicalProductRequest;
+import com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest;
+import com.google.cloud.productregistry.v1.GetProductSuiteRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductsResponse;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ListProductSuitesResponse;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LookupEntityRequest;
+import com.google.cloud.productregistry.v1.LookupEntityResponse;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.longrunning.stub.GrpcOperationsStub;
+import io.grpc.MethodDescriptor;
+import io.grpc.protobuf.ProtoUtils;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC stub implementation for the CloudProductRegistryReadService service API.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public class GrpcCloudProductRegistryReadServiceStub extends CloudProductRegistryReadServiceStub {
+  private static final MethodDescriptor<GetProductSuiteRequest, ProductSuite>
+      getProductSuiteMethodDescriptor =
+          MethodDescriptor.<GetProductSuiteRequest, ProductSuite>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/GetProductSuite")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(GetProductSuiteRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(ProductSuite.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private static final MethodDescriptor<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesMethodDescriptor =
+          MethodDescriptor.<ListProductSuitesRequest, ListProductSuitesResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/ListProductSuites")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListProductSuitesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListProductSuitesResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private static final MethodDescriptor<GetLogicalProductRequest, LogicalProduct>
+      getLogicalProductMethodDescriptor =
+          MethodDescriptor.<GetLogicalProductRequest, LogicalProduct>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/GetLogicalProduct")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(GetLogicalProductRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(LogicalProduct.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private static final MethodDescriptor<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsMethodDescriptor =
+          MethodDescriptor.<ListLogicalProductsRequest, ListLogicalProductsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/ListLogicalProducts")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListLogicalProductsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListLogicalProductsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private static final MethodDescriptor<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantMethodDescriptor =
+          MethodDescriptor.<GetLogicalProductVariantRequest, LogicalProductVariant>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/GetLogicalProductVariant")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(GetLogicalProductVariantRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(LogicalProductVariant.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private static final MethodDescriptor<
+          ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsMethodDescriptor =
+          MethodDescriptor
+              .<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/ListLogicalProductVariants")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListLogicalProductVariantsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListLogicalProductVariantsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private static final MethodDescriptor<LookupEntityRequest, LookupEntityResponse>
+      lookupEntityMethodDescriptor =
+          MethodDescriptor.<LookupEntityRequest, LookupEntityResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/LookupEntity")
+              .setRequestMarshaller(ProtoUtils.marshaller(LookupEntityRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(LookupEntityResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
+              .build();
+
+  private final UnaryCallable<GetProductSuiteRequest, ProductSuite> getProductSuiteCallable;
+  private final UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesCallable;
+  private final UnaryCallable<ListProductSuitesRequest, ListProductSuitesPagedResponse>
+      listProductSuitesPagedCallable;
+  private final UnaryCallable<GetLogicalProductRequest, LogicalProduct> getLogicalProductCallable;
+  private final UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsCallable;
+  private final UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsPagedResponse>
+      listLogicalProductsPagedCallable;
+  private final UnaryCallable<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantCallable;
+  private final UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsCallable;
+  private final UnaryCallable<
+          ListLogicalProductVariantsRequest, ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsPagedCallable;
+  private final UnaryCallable<LookupEntityRequest, LookupEntityResponse> lookupEntityCallable;
+
+  private final BackgroundResource backgroundResources;
+  private final GrpcOperationsStub operationsStub;
+  private final GrpcStubCallableFactory callableFactory;
+
+  public static final GrpcCloudProductRegistryReadServiceStub create(
+      CloudProductRegistryReadServiceStubSettings settings) throws IOException {
+    return new GrpcCloudProductRegistryReadServiceStub(settings, ClientContext.create(settings));
+  }
+
+  public static final GrpcCloudProductRegistryReadServiceStub create(ClientContext clientContext)
+      throws IOException {
+    return new GrpcCloudProductRegistryReadServiceStub(
+        CloudProductRegistryReadServiceStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final GrpcCloudProductRegistryReadServiceStub create(
+      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
+    return new GrpcCloudProductRegistryReadServiceStub(
+        CloudProductRegistryReadServiceStubSettings.newBuilder().build(),
+        clientContext,
+        callableFactory);
+  }
+
+  /**
+   * Constructs an instance of GrpcCloudProductRegistryReadServiceStub, using the given settings.
+   * This is protected so that it is easy to make a subclass, but otherwise, the static factory
+   * methods should be preferred.
+   */
+  protected GrpcCloudProductRegistryReadServiceStub(
+      CloudProductRegistryReadServiceStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new GrpcCloudProductRegistryReadServiceCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of GrpcCloudProductRegistryReadServiceStub, using the given settings.
+   * This is protected so that it is easy to make a subclass, but otherwise, the static factory
+   * methods should be preferred.
+   */
+  protected GrpcCloudProductRegistryReadServiceStub(
+      CloudProductRegistryReadServiceStubSettings settings,
+      ClientContext clientContext,
+      GrpcStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
+
+    GrpcCallSettings<GetProductSuiteRequest, ProductSuite> getProductSuiteTransportSettings =
+        GrpcCallSettings.<GetProductSuiteRequest, ProductSuite>newBuilder()
+            .setMethodDescriptor(getProductSuiteMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("name", String.valueOf(request.getName()));
+                  return builder.build();
+                })
+            .setResourceNameExtractor(request -> request.getName())
+            .build();
+    GrpcCallSettings<ListProductSuitesRequest, ListProductSuitesResponse>
+        listProductSuitesTransportSettings =
+            GrpcCallSettings.<ListProductSuitesRequest, ListProductSuitesResponse>newBuilder()
+                .setMethodDescriptor(listProductSuitesMethodDescriptor)
+                .build();
+    GrpcCallSettings<GetLogicalProductRequest, LogicalProduct> getLogicalProductTransportSettings =
+        GrpcCallSettings.<GetLogicalProductRequest, LogicalProduct>newBuilder()
+            .setMethodDescriptor(getLogicalProductMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("name", String.valueOf(request.getName()));
+                  return builder.build();
+                })
+            .setResourceNameExtractor(request -> request.getName())
+            .build();
+    GrpcCallSettings<ListLogicalProductsRequest, ListLogicalProductsResponse>
+        listLogicalProductsTransportSettings =
+            GrpcCallSettings.<ListLogicalProductsRequest, ListLogicalProductsResponse>newBuilder()
+                .setMethodDescriptor(listLogicalProductsMethodDescriptor)
+                .build();
+    GrpcCallSettings<GetLogicalProductVariantRequest, LogicalProductVariant>
+        getLogicalProductVariantTransportSettings =
+            GrpcCallSettings.<GetLogicalProductVariantRequest, LogicalProductVariant>newBuilder()
+                .setMethodDescriptor(getLogicalProductVariantMethodDescriptor)
+                .setParamsExtractor(
+                    request -> {
+                      RequestParamsBuilder builder = RequestParamsBuilder.create();
+                      builder.add("name", String.valueOf(request.getName()));
+                      return builder.build();
+                    })
+                .setResourceNameExtractor(request -> request.getName())
+                .build();
+    GrpcCallSettings<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+        listLogicalProductVariantsTransportSettings =
+            GrpcCallSettings
+                .<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>newBuilder()
+                .setMethodDescriptor(listLogicalProductVariantsMethodDescriptor)
+                .setParamsExtractor(
+                    request -> {
+                      RequestParamsBuilder builder = RequestParamsBuilder.create();
+                      builder.add("parent", String.valueOf(request.getParent()));
+                      return builder.build();
+                    })
+                .setResourceNameExtractor(request -> request.getParent())
+                .build();
+    GrpcCallSettings<LookupEntityRequest, LookupEntityResponse> lookupEntityTransportSettings =
+        GrpcCallSettings.<LookupEntityRequest, LookupEntityResponse>newBuilder()
+            .setMethodDescriptor(lookupEntityMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("lookup_uri", String.valueOf(request.getLookupUri()));
+                  return builder.build();
+                })
+            .build();
+
+    this.getProductSuiteCallable =
+        callableFactory.createUnaryCallable(
+            getProductSuiteTransportSettings, settings.getProductSuiteSettings(), clientContext);
+    this.listProductSuitesCallable =
+        callableFactory.createUnaryCallable(
+            listProductSuitesTransportSettings,
+            settings.listProductSuitesSettings(),
+            clientContext);
+    this.listProductSuitesPagedCallable =
+        callableFactory.createPagedCallable(
+            listProductSuitesTransportSettings,
+            settings.listProductSuitesSettings(),
+            clientContext);
+    this.getLogicalProductCallable =
+        callableFactory.createUnaryCallable(
+            getLogicalProductTransportSettings,
+            settings.getLogicalProductSettings(),
+            clientContext);
+    this.listLogicalProductsCallable =
+        callableFactory.createUnaryCallable(
+            listLogicalProductsTransportSettings,
+            settings.listLogicalProductsSettings(),
+            clientContext);
+    this.listLogicalProductsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLogicalProductsTransportSettings,
+            settings.listLogicalProductsSettings(),
+            clientContext);
+    this.getLogicalProductVariantCallable =
+        callableFactory.createUnaryCallable(
+            getLogicalProductVariantTransportSettings,
+            settings.getLogicalProductVariantSettings(),
+            clientContext);
+    this.listLogicalProductVariantsCallable =
+        callableFactory.createUnaryCallable(
+            listLogicalProductVariantsTransportSettings,
+            settings.listLogicalProductVariantsSettings(),
+            clientContext);
+    this.listLogicalProductVariantsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLogicalProductVariantsTransportSettings,
+            settings.listLogicalProductVariantsSettings(),
+            clientContext);
+    this.lookupEntityCallable =
+        callableFactory.createUnaryCallable(
+            lookupEntityTransportSettings, settings.lookupEntitySettings(), clientContext);
+
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  public GrpcOperationsStub getOperationsStub() {
+    return operationsStub;
+  }
+
+  @Override
+  public UnaryCallable<GetProductSuiteRequest, ProductSuite> getProductSuiteCallable() {
+    return getProductSuiteCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesCallable() {
+    return listProductSuitesCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListProductSuitesRequest, ListProductSuitesPagedResponse>
+      listProductSuitesPagedCallable() {
+    return listProductSuitesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLogicalProductRequest, LogicalProduct> getLogicalProductCallable() {
+    return getLogicalProductCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsCallable() {
+    return listLogicalProductsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsPagedResponse>
+      listLogicalProductsPagedCallable() {
+    return listLogicalProductsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantCallable() {
+    return getLogicalProductVariantCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsCallable() {
+    return listLogicalProductVariantsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsPagedCallable() {
+    return listLogicalProductVariantsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<LookupEntityRequest, LookupEntityResponse> lookupEntityCallable() {
+    return lookupEntityCallable;
+  }
+
+  @Override
+  public final void close() {
+    try {
+      backgroundResources.close();
+    } catch (RuntimeException e) {
+      throw e;
+    } catch (Exception e) {
+      throw new IllegalStateException("Failed to close resource", e);
+    }
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceCallableFactory.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceCallableFactory.java
new file mode 100644
index 000000000000..19fba9c6e240
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceCallableFactory.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonCallableFactory;
+import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST callable factory implementation for the CloudProductRegistryReadService service API.
+ *
+ * <p>This class is for advanced usage.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public class HttpJsonCloudProductRegistryReadServiceCallableFactory
+    implements HttpJsonStubCallableFactory<Operation, OperationsStub> {
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      UnaryCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createUnaryCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, PagedListResponseT>
+      UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
+          HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createPagedCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createBatchingCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, MetadataT>
+      OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
+          HttpJsonCallSettings<RequestT, Operation> httpJsonCallSettings,
+          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    UnaryCallable<RequestT, Operation> innerCallable =
+        HttpJsonCallableFactory.createBaseUnaryCallable(
+            httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
+    HttpJsonOperationSnapshotCallable<RequestT, Operation> initialCallable =
+        new HttpJsonOperationSnapshotCallable<RequestT, Operation>(
+            innerCallable,
+            httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
+    return HttpJsonCallableFactory.createOperationCallable(
+        callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
+          HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createServerStreamingCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceStub.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceStub.java
new file mode 100644
index 000000000000..c31465ce8099
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/HttpJsonCloudProductRegistryReadServiceStub.java
@@ -0,0 +1,625 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.core.InternalApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.httpjson.ApiMethodDescriptor;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.ProtoMessageRequestFormatter;
+import com.google.api.gax.httpjson.ProtoMessageResponseParser;
+import com.google.api.gax.httpjson.ProtoRestSerializer;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.RequestParamsBuilder;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.productregistry.v1.GetLogicalProductRequest;
+import com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest;
+import com.google.cloud.productregistry.v1.GetProductSuiteRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductsResponse;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ListProductSuitesResponse;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LookupEntityRequest;
+import com.google.cloud.productregistry.v1.LookupEntityResponse;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.protobuf.TypeRegistry;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST stub implementation for the CloudProductRegistryReadService service API.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@NullMarked
+@Generated("by gapic-generator-java")
+public class HttpJsonCloudProductRegistryReadServiceStub
+    extends CloudProductRegistryReadServiceStub {
+  private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
+
+  private static final ApiMethodDescriptor<GetProductSuiteRequest, ProductSuite>
+      getProductSuiteMethodDescriptor =
+          ApiMethodDescriptor.<GetProductSuiteRequest, ProductSuite>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/GetProductSuite")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetProductSuiteRequest>newBuilder()
+                      .setPath(
+                          "/v1/{name=productSuites/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetProductSuiteRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetProductSuiteRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ProductSuite>newBuilder()
+                      .setDefaultInstance(ProductSuite.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesMethodDescriptor =
+          ApiMethodDescriptor.<ListProductSuitesRequest, ListProductSuitesResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/ListProductSuites")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListProductSuitesRequest>newBuilder()
+                      .setPath(
+                          "/v1/productSuites",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListProductSuitesRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListProductSuitesRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListProductSuitesResponse>newBuilder()
+                      .setDefaultInstance(ListProductSuitesResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetLogicalProductRequest, LogicalProduct>
+      getLogicalProductMethodDescriptor =
+          ApiMethodDescriptor.<GetLogicalProductRequest, LogicalProduct>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/GetLogicalProduct")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetLogicalProductRequest>newBuilder()
+                      .setPath(
+                          "/v1/{name=logicalProducts/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLogicalProductRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLogicalProductRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<LogicalProduct>newBuilder()
+                      .setDefaultInstance(LogicalProduct.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsMethodDescriptor =
+          ApiMethodDescriptor.<ListLogicalProductsRequest, ListLogicalProductsResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/ListLogicalProducts")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListLogicalProductsRequest>newBuilder()
+                      .setPath(
+                          "/v1/logicalProducts",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLogicalProductsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLogicalProductsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "filter", request.getFilter());
+                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListLogicalProductsResponse>newBuilder()
+                      .setDefaultInstance(ListLogicalProductsResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantMethodDescriptor =
+          ApiMethodDescriptor.<GetLogicalProductVariantRequest, LogicalProductVariant>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/GetLogicalProductVariant")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetLogicalProductVariantRequest>newBuilder()
+                      .setPath(
+                          "/v1/{name=logicalProducts/*/variants/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLogicalProductVariantRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLogicalProductVariantRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<LogicalProductVariant>newBuilder()
+                      .setDefaultInstance(LogicalProductVariant.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<
+          ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsMethodDescriptor =
+          ApiMethodDescriptor
+              .<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/ListLogicalProductVariants")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListLogicalProductVariantsRequest>newBuilder()
+                      .setPath(
+                          "/v1/{parent=logicalProducts/*}/variants",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLogicalProductVariantsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "parent", request.getParent());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLogicalProductVariantsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListLogicalProductVariantsResponse>newBuilder()
+                      .setDefaultInstance(ListLogicalProductVariantsResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<LookupEntityRequest, LookupEntityResponse>
+      lookupEntityMethodDescriptor =
+          ApiMethodDescriptor.<LookupEntityRequest, LookupEntityResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.productregistry.v1.CloudProductRegistryReadService/LookupEntity")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<LookupEntityRequest>newBuilder()
+                      .setPath(
+                          "/v1/{lookupUri=logicalProducts/*}:lookupEntity",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<LookupEntityRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "lookupUri", request.getLookupUri());
+                            return fields;
+                          })
+                      .setAdditionalPaths(
+                          "/v1/{lookupUri=logicalProducts/*/variants/*}:lookupEntity",
+                          "/v1/{lookupUri=productSuites/*}:lookupEntity")
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<LookupEntityRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<LookupEntityResponse>newBuilder()
+                      .setDefaultInstance(LookupEntityResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private final UnaryCallable<GetProductSuiteRequest, ProductSuite> getProductSuiteCallable;
+  private final UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesCallable;
+  private final UnaryCallable<ListProductSuitesRequest, ListProductSuitesPagedResponse>
+      listProductSuitesPagedCallable;
+  private final UnaryCallable<GetLogicalProductRequest, LogicalProduct> getLogicalProductCallable;
+  private final UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsCallable;
+  private final UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsPagedResponse>
+      listLogicalProductsPagedCallable;
+  private final UnaryCallable<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantCallable;
+  private final UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsCallable;
+  private final UnaryCallable<
+          ListLogicalProductVariantsRequest, ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsPagedCallable;
+  private final UnaryCallable<LookupEntityRequest, LookupEntityResponse> lookupEntityCallable;
+
+  private final BackgroundResource backgroundResources;
+  private final HttpJsonStubCallableFactory callableFactory;
+
+  public static final HttpJsonCloudProductRegistryReadServiceStub create(
+      CloudProductRegistryReadServiceStubSettings settings) throws IOException {
+    return new HttpJsonCloudProductRegistryReadServiceStub(
+        settings, ClientContext.create(settings));
+  }
+
+  public static final HttpJsonCloudProductRegistryReadServiceStub create(
+      ClientContext clientContext) throws IOException {
+    return new HttpJsonCloudProductRegistryReadServiceStub(
+        CloudProductRegistryReadServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
+  }
+
+  public static final HttpJsonCloudProductRegistryReadServiceStub create(
+      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+    return new HttpJsonCloudProductRegistryReadServiceStub(
+        CloudProductRegistryReadServiceStubSettings.newHttpJsonBuilder().build(),
+        clientContext,
+        callableFactory);
+  }
+
+  /**
+   * Constructs an instance of HttpJsonCloudProductRegistryReadServiceStub, using the given
+   * settings. This is protected so that it is easy to make a subclass, but otherwise, the static
+   * factory methods should be preferred.
+   */
+  protected HttpJsonCloudProductRegistryReadServiceStub(
+      CloudProductRegistryReadServiceStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new HttpJsonCloudProductRegistryReadServiceCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of HttpJsonCloudProductRegistryReadServiceStub, using the given
+   * settings. This is protected so that it is easy to make a subclass, but otherwise, the static
+   * factory methods should be preferred.
+   */
+  protected HttpJsonCloudProductRegistryReadServiceStub(
+      CloudProductRegistryReadServiceStubSettings settings,
+      ClientContext clientContext,
+      HttpJsonStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    HttpJsonCallSettings<GetProductSuiteRequest, ProductSuite> getProductSuiteTransportSettings =
+        HttpJsonCallSettings.<GetProductSuiteRequest, ProductSuite>newBuilder()
+            .setMethodDescriptor(getProductSuiteMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("name", String.valueOf(request.getName()));
+                  return builder.build();
+                })
+            .setResourceNameExtractor(request -> request.getName())
+            .build();
+    HttpJsonCallSettings<ListProductSuitesRequest, ListProductSuitesResponse>
+        listProductSuitesTransportSettings =
+            HttpJsonCallSettings.<ListProductSuitesRequest, ListProductSuitesResponse>newBuilder()
+                .setMethodDescriptor(listProductSuitesMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<GetLogicalProductRequest, LogicalProduct>
+        getLogicalProductTransportSettings =
+            HttpJsonCallSettings.<GetLogicalProductRequest, LogicalProduct>newBuilder()
+                .setMethodDescriptor(getLogicalProductMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .setParamsExtractor(
+                    request -> {
+                      RequestParamsBuilder builder = RequestParamsBuilder.create();
+                      builder.add("name", String.valueOf(request.getName()));
+                      return builder.build();
+                    })
+                .setResourceNameExtractor(request -> request.getName())
+                .build();
+    HttpJsonCallSettings<ListLogicalProductsRequest, ListLogicalProductsResponse>
+        listLogicalProductsTransportSettings =
+            HttpJsonCallSettings
+                .<ListLogicalProductsRequest, ListLogicalProductsResponse>newBuilder()
+                .setMethodDescriptor(listLogicalProductsMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<GetLogicalProductVariantRequest, LogicalProductVariant>
+        getLogicalProductVariantTransportSettings =
+            HttpJsonCallSettings
+                .<GetLogicalProductVariantRequest, LogicalProductVariant>newBuilder()
+                .setMethodDescriptor(getLogicalProductVariantMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .setParamsExtractor(
+                    request -> {
+                      RequestParamsBuilder builder = RequestParamsBuilder.create();
+                      builder.add("name", String.valueOf(request.getName()));
+                      return builder.build();
+                    })
+                .setResourceNameExtractor(request -> request.getName())
+                .build();
+    HttpJsonCallSettings<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+        listLogicalProductVariantsTransportSettings =
+            HttpJsonCallSettings
+                .<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>newBuilder()
+                .setMethodDescriptor(listLogicalProductVariantsMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .setParamsExtractor(
+                    request -> {
+                      RequestParamsBuilder builder = RequestParamsBuilder.create();
+                      builder.add("parent", String.valueOf(request.getParent()));
+                      return builder.build();
+                    })
+                .setResourceNameExtractor(request -> request.getParent())
+                .build();
+    HttpJsonCallSettings<LookupEntityRequest, LookupEntityResponse> lookupEntityTransportSettings =
+        HttpJsonCallSettings.<LookupEntityRequest, LookupEntityResponse>newBuilder()
+            .setMethodDescriptor(lookupEntityMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("lookup_uri", String.valueOf(request.getLookupUri()));
+                  return builder.build();
+                })
+            .build();
+
+    this.getProductSuiteCallable =
+        callableFactory.createUnaryCallable(
+            getProductSuiteTransportSettings, settings.getProductSuiteSettings(), clientContext);
+    this.listProductSuitesCallable =
+        callableFactory.createUnaryCallable(
+            listProductSuitesTransportSettings,
+            settings.listProductSuitesSettings(),
+            clientContext);
+    this.listProductSuitesPagedCallable =
+        callableFactory.createPagedCallable(
+            listProductSuitesTransportSettings,
+            settings.listProductSuitesSettings(),
+            clientContext);
+    this.getLogicalProductCallable =
+        callableFactory.createUnaryCallable(
+            getLogicalProductTransportSettings,
+            settings.getLogicalProductSettings(),
+            clientContext);
+    this.listLogicalProductsCallable =
+        callableFactory.createUnaryCallable(
+            listLogicalProductsTransportSettings,
+            settings.listLogicalProductsSettings(),
+            clientContext);
+    this.listLogicalProductsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLogicalProductsTransportSettings,
+            settings.listLogicalProductsSettings(),
+            clientContext);
+    this.getLogicalProductVariantCallable =
+        callableFactory.createUnaryCallable(
+            getLogicalProductVariantTransportSettings,
+            settings.getLogicalProductVariantSettings(),
+            clientContext);
+    this.listLogicalProductVariantsCallable =
+        callableFactory.createUnaryCallable(
+            listLogicalProductVariantsTransportSettings,
+            settings.listLogicalProductVariantsSettings(),
+            clientContext);
+    this.listLogicalProductVariantsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLogicalProductVariantsTransportSettings,
+            settings.listLogicalProductVariantsSettings(),
+            clientContext);
+    this.lookupEntityCallable =
+        callableFactory.createUnaryCallable(
+            lookupEntityTransportSettings, settings.lookupEntitySettings(), clientContext);
+
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  @InternalApi
+  public static List<ApiMethodDescriptor> getMethodDescriptors() {
+    List<ApiMethodDescriptor> methodDescriptors = new ArrayList<>();
+    methodDescriptors.add(getProductSuiteMethodDescriptor);
+    methodDescriptors.add(listProductSuitesMethodDescriptor);
+    methodDescriptors.add(getLogicalProductMethodDescriptor);
+    methodDescriptors.add(listLogicalProductsMethodDescriptor);
+    methodDescriptors.add(getLogicalProductVariantMethodDescriptor);
+    methodDescriptors.add(listLogicalProductVariantsMethodDescriptor);
+    methodDescriptors.add(lookupEntityMethodDescriptor);
+    return methodDescriptors;
+  }
+
+  @Override
+  public UnaryCallable<GetProductSuiteRequest, ProductSuite> getProductSuiteCallable() {
+    return getProductSuiteCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListProductSuitesRequest, ListProductSuitesResponse>
+      listProductSuitesCallable() {
+    return listProductSuitesCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListProductSuitesRequest, ListProductSuitesPagedResponse>
+      listProductSuitesPagedCallable() {
+    return listProductSuitesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLogicalProductRequest, LogicalProduct> getLogicalProductCallable() {
+    return getLogicalProductCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsResponse>
+      listLogicalProductsCallable() {
+    return listLogicalProductsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductsRequest, ListLogicalProductsPagedResponse>
+      listLogicalProductsPagedCallable() {
+    return listLogicalProductsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLogicalProductVariantRequest, LogicalProductVariant>
+      getLogicalProductVariantCallable() {
+    return getLogicalProductVariantCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsResponse>
+      listLogicalProductVariantsCallable() {
+    return listLogicalProductVariantsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLogicalProductVariantsRequest, ListLogicalProductVariantsPagedResponse>
+      listLogicalProductVariantsPagedCallable() {
+    return listLogicalProductVariantsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<LookupEntityRequest, LookupEntityResponse> lookupEntityCallable() {
+    return lookupEntityCallable;
+  }
+
+  @Override
+  public final void close() {
+    try {
+      backgroundResources.close();
+    } catch (RuntimeException e) {
+      throw e;
+    } catch (Exception e) {
+      throw new IllegalStateException("Failed to close resource", e);
+    }
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/Version.java b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/Version.java
new file mode 100644
index 000000000000..5a9ec7776a10
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/java/com/google/cloud/productregistry/v1/stub/Version.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub;
+
+import com.google.api.core.InternalApi;
+
+@InternalApi("For internal use only")
+final class Version {
+  // {x-version-update-start:google-cloud-productregistry:current}
+  static final String VERSION = "0.0.0-SNAPSHOT";
+  // {x-version-update-end}
+
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/main/resources/META-INF/native-image/com.google.cloud.productregistry.v1/reflect-config.json b/java-productregistry/google-cloud-productregistry/src/main/resources/META-INF/native-image/com.google.cloud.productregistry.v1/reflect-config.json
new file mode 100644
index 000000000000..a54a15279cdc
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/main/resources/META-INF/native-image/com.google.cloud.productregistry.v1/reflect-config.json
@@ -0,0 +1,1550 @@
+[
+  {
+    "name": "com.google.api.BatchingConfigProto",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.BatchingConfigProto$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.BatchingDescriptorProto",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.BatchingDescriptorProto$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.BatchingSettingsProto",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.BatchingSettingsProto$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ClientLibraryDestination",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ClientLibraryOrganization",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ClientLibrarySettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ClientLibrarySettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.CommonLanguageSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.CommonLanguageSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.CppSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.CppSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.CustomHttpPattern",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.CustomHttpPattern$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.DotnetSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.DotnetSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.FieldBehavior",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.FlowControlLimitExceededBehaviorProto",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.GoSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.GoSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.Http",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.Http$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.HttpRule",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.HttpRule$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.JavaSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.JavaSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.LaunchStage",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.MethodSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.MethodSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.MethodSettings$LongRunning",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.MethodSettings$LongRunning$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.NodeSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.NodeSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.PhpSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.PhpSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.Publishing",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.Publishing$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.PythonSettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.PythonSettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.PythonSettings$ExperimentalFeatures",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.PythonSettings$ExperimentalFeatures$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ResourceDescriptor",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ResourceDescriptor$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ResourceDescriptor$History",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ResourceDescriptor$Style",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ResourceReference",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.ResourceReference$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.RubySettings",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.RubySettings$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.SelectiveGapicGeneration",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.api.SelectiveGapicGeneration$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.GetLogicalProductRequest",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.GetLogicalProductRequest$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.GetProductSuiteRequest",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.GetProductSuiteRequest$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.LifecycleState",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
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diff --git a/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientHttpJsonTest.java b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientHttpJsonTest.java
new file mode 100644
index 000000000000..eb6a22fbb051
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientHttpJsonTest.java
@@ -0,0 +1,640 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.httpjson.GaxHttpJsonProperties;
+import com.google.api.gax.httpjson.testing.MockHttpService;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ApiException;
+import com.google.api.gax.rpc.ApiExceptionFactory;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.testing.FakeStatusCode;
+import com.google.cloud.productregistry.v1.stub.HttpJsonCloudProductRegistryReadServiceStub;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import javax.annotation.Generated;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@Generated("by gapic-generator-java")
+public class CloudProductRegistryReadServiceClientHttpJsonTest {
+  private static MockHttpService mockService;
+  private static CloudProductRegistryReadServiceClient client;
+
+  @BeforeClass
+  public static void startStaticServer() throws IOException {
+    mockService =
+        new MockHttpService(
+            HttpJsonCloudProductRegistryReadServiceStub.getMethodDescriptors(),
+            CloudProductRegistryReadServiceSettings.getDefaultEndpoint());
+    CloudProductRegistryReadServiceSettings settings =
+        CloudProductRegistryReadServiceSettings.newHttpJsonBuilder()
+            .setTransportChannelProvider(
+                CloudProductRegistryReadServiceSettings.defaultHttpJsonTransportProviderBuilder()
+                    .setHttpTransport(mockService)
+                    .build())
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = CloudProductRegistryReadServiceClient.create(settings);
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    client.close();
+  }
+
+  @Before
+  public void setUp() {}
+
+  @After
+  public void tearDown() throws Exception {
+    mockService.reset();
+  }
+
+  @Test
+  public void getProductSuiteTest() throws Exception {
+    ProductSuite expectedResponse =
+        ProductSuite.newBuilder()
+            .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .setTitle("title110371416")
+            .addAllLogicalProducts(new ArrayList<String>())
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+
+    ProductSuite actualResponse = client.getProductSuite(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getProductSuiteExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+      client.getProductSuite(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getProductSuiteTest2() throws Exception {
+    ProductSuite expectedResponse =
+        ProductSuite.newBuilder()
+            .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .setTitle("title110371416")
+            .addAllLogicalProducts(new ArrayList<String>())
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String name = "productSuites/productSuite-5478";
+
+    ProductSuite actualResponse = client.getProductSuite(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getProductSuiteExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name = "productSuites/productSuite-5478";
+      client.getProductSuite(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listProductSuitesTest() throws Exception {
+    ProductSuite responsesElement = ProductSuite.newBuilder().build();
+    ListProductSuitesResponse expectedResponse =
+        ListProductSuitesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllProductSuites(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ListProductSuitesRequest request =
+        ListProductSuitesRequest.newBuilder()
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListProductSuitesPagedResponse pagedListResponse = client.listProductSuites(request);
+
+    List<ProductSuite> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getProductSuitesList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listProductSuitesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListProductSuitesRequest request =
+          ListProductSuitesRequest.newBuilder()
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listProductSuites(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductTest() throws Exception {
+    LogicalProduct expectedResponse =
+        LogicalProduct.newBuilder()
+            .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+            .setTitle("title110371416")
+            .setProductSuite(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .addAllVariants(new ArrayList<String>())
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    LogicalProductName name = LogicalProductName.of("[LOGICAL_PRODUCT]");
+
+    LogicalProduct actualResponse = client.getLogicalProduct(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getLogicalProductExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      LogicalProductName name = LogicalProductName.of("[LOGICAL_PRODUCT]");
+      client.getLogicalProduct(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductTest2() throws Exception {
+    LogicalProduct expectedResponse =
+        LogicalProduct.newBuilder()
+            .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+            .setTitle("title110371416")
+            .setProductSuite(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .addAllVariants(new ArrayList<String>())
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String name = "logicalProducts/logicalProduct-7011";
+
+    LogicalProduct actualResponse = client.getLogicalProduct(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getLogicalProductExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name = "logicalProducts/logicalProduct-7011";
+      client.getLogicalProduct(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLogicalProductsTest() throws Exception {
+    LogicalProduct responsesElement = LogicalProduct.newBuilder().build();
+    ListLogicalProductsResponse expectedResponse =
+        ListLogicalProductsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLogicalProducts(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ListLogicalProductsRequest request =
+        ListLogicalProductsRequest.newBuilder()
+            .setFilter("filter-1274492040")
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListLogicalProductsPagedResponse pagedListResponse = client.listLogicalProducts(request);
+
+    List<LogicalProduct> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLogicalProductsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listLogicalProductsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListLogicalProductsRequest request =
+          ListLogicalProductsRequest.newBuilder()
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listLogicalProducts(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductVariantTest() throws Exception {
+    LogicalProductVariant expectedResponse =
+        LogicalProductVariant.newBuilder()
+            .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+            .setTitle("title110371416")
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    LogicalProductVariantName name = LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]");
+
+    LogicalProductVariant actualResponse = client.getLogicalProductVariant(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getLogicalProductVariantExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      LogicalProductVariantName name =
+          LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]");
+      client.getLogicalProductVariant(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductVariantTest2() throws Exception {
+    LogicalProductVariant expectedResponse =
+        LogicalProductVariant.newBuilder()
+            .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+            .setTitle("title110371416")
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String name = "logicalProducts/logicalProduct-8757/variants/variant-8757";
+
+    LogicalProductVariant actualResponse = client.getLogicalProductVariant(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getLogicalProductVariantExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name = "logicalProducts/logicalProduct-8757/variants/variant-8757";
+      client.getLogicalProductVariant(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLogicalProductVariantsTest() throws Exception {
+    LogicalProductVariant responsesElement = LogicalProductVariant.newBuilder().build();
+    ListLogicalProductVariantsResponse expectedResponse =
+        ListLogicalProductVariantsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLogicalProductVariants(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    LogicalProductName parent = LogicalProductName.of("[LOGICAL_PRODUCT]");
+
+    ListLogicalProductVariantsPagedResponse pagedListResponse =
+        client.listLogicalProductVariants(parent);
+
+    List<LogicalProductVariant> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLogicalProductVariantsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listLogicalProductVariantsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      LogicalProductName parent = LogicalProductName.of("[LOGICAL_PRODUCT]");
+      client.listLogicalProductVariants(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLogicalProductVariantsTest2() throws Exception {
+    LogicalProductVariant responsesElement = LogicalProductVariant.newBuilder().build();
+    ListLogicalProductVariantsResponse expectedResponse =
+        ListLogicalProductVariantsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLogicalProductVariants(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String parent = "logicalProducts/logicalProduct-5742";
+
+    ListLogicalProductVariantsPagedResponse pagedListResponse =
+        client.listLogicalProductVariants(parent);
+
+    List<LogicalProductVariant> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLogicalProductVariantsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listLogicalProductVariantsExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String parent = "logicalProducts/logicalProduct-5742";
+      client.listLogicalProductVariants(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void lookupEntityTest() throws Exception {
+    LookupEntityResponse expectedResponse = LookupEntityResponse.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    LookupEntityRequest request =
+        LookupEntityRequest.newBuilder()
+            .setLookupUri("logicalProducts/logicalProduct-3418")
+            .build();
+
+    LookupEntityResponse actualResponse = client.lookupEntity(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void lookupEntityExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      LookupEntityRequest request =
+          LookupEntityRequest.newBuilder()
+              .setLookupUri("logicalProducts/logicalProduct-3418")
+              .build();
+      client.lookupEntity(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientTest.java b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientTest.java
new file mode 100644
index 000000000000..3ab1580f705d
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceClientTest.java
@@ -0,0 +1,581 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductVariantsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListLogicalProductsPagedResponse;
+import static com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient.ListProductSuitesPagedResponse;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.testing.LocalChannelProvider;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.api.gax.grpc.testing.MockServiceHelper;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.common.collect.Lists;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.UUID;
+import javax.annotation.Generated;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@Generated("by gapic-generator-java")
+public class CloudProductRegistryReadServiceClientTest {
+  private static MockCloudProductRegistryReadService mockCloudProductRegistryReadService;
+  private static MockServiceHelper mockServiceHelper;
+  private LocalChannelProvider channelProvider;
+  private CloudProductRegistryReadServiceClient client;
+
+  @BeforeClass
+  public static void startStaticServer() {
+    mockCloudProductRegistryReadService = new MockCloudProductRegistryReadService();
+    mockServiceHelper =
+        new MockServiceHelper(
+            UUID.randomUUID().toString(),
+            Arrays.<MockGrpcService>asList(mockCloudProductRegistryReadService));
+    mockServiceHelper.start();
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    mockServiceHelper.stop();
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    mockServiceHelper.reset();
+    channelProvider = mockServiceHelper.createChannelProvider();
+    CloudProductRegistryReadServiceSettings settings =
+        CloudProductRegistryReadServiceSettings.newBuilder()
+            .setTransportChannelProvider(channelProvider)
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = CloudProductRegistryReadServiceClient.create(settings);
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  public void getProductSuiteTest() throws Exception {
+    ProductSuite expectedResponse =
+        ProductSuite.newBuilder()
+            .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .setTitle("title110371416")
+            .addAllLogicalProducts(new ArrayList<String>())
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+
+    ProductSuite actualResponse = client.getProductSuite(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetProductSuiteRequest actualRequest = ((GetProductSuiteRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getProductSuiteExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+      client.getProductSuite(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getProductSuiteTest2() throws Exception {
+    ProductSuite expectedResponse =
+        ProductSuite.newBuilder()
+            .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .setTitle("title110371416")
+            .addAllLogicalProducts(new ArrayList<String>())
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    ProductSuite actualResponse = client.getProductSuite(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetProductSuiteRequest actualRequest = ((GetProductSuiteRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getProductSuiteExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getProductSuite(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listProductSuitesTest() throws Exception {
+    ProductSuite responsesElement = ProductSuite.newBuilder().build();
+    ListProductSuitesResponse expectedResponse =
+        ListProductSuitesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllProductSuites(Arrays.asList(responsesElement))
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    ListProductSuitesRequest request =
+        ListProductSuitesRequest.newBuilder()
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListProductSuitesPagedResponse pagedListResponse = client.listProductSuites(request);
+
+    List<ProductSuite> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getProductSuitesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListProductSuitesRequest actualRequest = ((ListProductSuitesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getPageSize(), actualRequest.getPageSize());
+    Assert.assertEquals(request.getPageToken(), actualRequest.getPageToken());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listProductSuitesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      ListProductSuitesRequest request =
+          ListProductSuitesRequest.newBuilder()
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listProductSuites(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductTest() throws Exception {
+    LogicalProduct expectedResponse =
+        LogicalProduct.newBuilder()
+            .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+            .setTitle("title110371416")
+            .setProductSuite(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .addAllVariants(new ArrayList<String>())
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    LogicalProductName name = LogicalProductName.of("[LOGICAL_PRODUCT]");
+
+    LogicalProduct actualResponse = client.getLogicalProduct(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetLogicalProductRequest actualRequest = ((GetLogicalProductRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getLogicalProductExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      LogicalProductName name = LogicalProductName.of("[LOGICAL_PRODUCT]");
+      client.getLogicalProduct(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductTest2() throws Exception {
+    LogicalProduct expectedResponse =
+        LogicalProduct.newBuilder()
+            .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+            .setTitle("title110371416")
+            .setProductSuite(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+            .addAllVariants(new ArrayList<String>())
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    LogicalProduct actualResponse = client.getLogicalProduct(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetLogicalProductRequest actualRequest = ((GetLogicalProductRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getLogicalProductExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getLogicalProduct(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLogicalProductsTest() throws Exception {
+    LogicalProduct responsesElement = LogicalProduct.newBuilder().build();
+    ListLogicalProductsResponse expectedResponse =
+        ListLogicalProductsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLogicalProducts(Arrays.asList(responsesElement))
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    ListLogicalProductsRequest request =
+        ListLogicalProductsRequest.newBuilder()
+            .setFilter("filter-1274492040")
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListLogicalProductsPagedResponse pagedListResponse = client.listLogicalProducts(request);
+
+    List<LogicalProduct> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLogicalProductsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListLogicalProductsRequest actualRequest = ((ListLogicalProductsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getFilter(), actualRequest.getFilter());
+    Assert.assertEquals(request.getPageSize(), actualRequest.getPageSize());
+    Assert.assertEquals(request.getPageToken(), actualRequest.getPageToken());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listLogicalProductsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      ListLogicalProductsRequest request =
+          ListLogicalProductsRequest.newBuilder()
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listLogicalProducts(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductVariantTest() throws Exception {
+    LogicalProductVariant expectedResponse =
+        LogicalProductVariant.newBuilder()
+            .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+            .setTitle("title110371416")
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    LogicalProductVariantName name = LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]");
+
+    LogicalProductVariant actualResponse = client.getLogicalProductVariant(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetLogicalProductVariantRequest actualRequest =
+        ((GetLogicalProductVariantRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getLogicalProductVariantExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      LogicalProductVariantName name =
+          LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]");
+      client.getLogicalProductVariant(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLogicalProductVariantTest2() throws Exception {
+    LogicalProductVariant expectedResponse =
+        LogicalProductVariant.newBuilder()
+            .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+            .setTitle("title110371416")
+            .setLifecycleState(LifecycleState.forNumber(0))
+            .setReplaced(true)
+            .setReplacement("replacement430919186")
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    LogicalProductVariant actualResponse = client.getLogicalProductVariant(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetLogicalProductVariantRequest actualRequest =
+        ((GetLogicalProductVariantRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getLogicalProductVariantExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getLogicalProductVariant(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLogicalProductVariantsTest() throws Exception {
+    LogicalProductVariant responsesElement = LogicalProductVariant.newBuilder().build();
+    ListLogicalProductVariantsResponse expectedResponse =
+        ListLogicalProductVariantsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLogicalProductVariants(Arrays.asList(responsesElement))
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    LogicalProductName parent = LogicalProductName.of("[LOGICAL_PRODUCT]");
+
+    ListLogicalProductVariantsPagedResponse pagedListResponse =
+        client.listLogicalProductVariants(parent);
+
+    List<LogicalProductVariant> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLogicalProductVariantsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListLogicalProductVariantsRequest actualRequest =
+        ((ListLogicalProductVariantsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listLogicalProductVariantsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      LogicalProductName parent = LogicalProductName.of("[LOGICAL_PRODUCT]");
+      client.listLogicalProductVariants(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLogicalProductVariantsTest2() throws Exception {
+    LogicalProductVariant responsesElement = LogicalProductVariant.newBuilder().build();
+    ListLogicalProductVariantsResponse expectedResponse =
+        ListLogicalProductVariantsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLogicalProductVariants(Arrays.asList(responsesElement))
+            .build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListLogicalProductVariantsPagedResponse pagedListResponse =
+        client.listLogicalProductVariants(parent);
+
+    List<LogicalProductVariant> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLogicalProductVariantsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListLogicalProductVariantsRequest actualRequest =
+        ((ListLogicalProductVariantsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listLogicalProductVariantsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      client.listLogicalProductVariants(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void lookupEntityTest() throws Exception {
+    LookupEntityResponse expectedResponse = LookupEntityResponse.newBuilder().build();
+    mockCloudProductRegistryReadService.addResponse(expectedResponse);
+
+    LookupEntityRequest request =
+        LookupEntityRequest.newBuilder().setLookupUri("lookupUri1150318994").build();
+
+    LookupEntityResponse actualResponse = client.lookupEntity(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockCloudProductRegistryReadService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    LookupEntityRequest actualRequest = ((LookupEntityRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getLookupUri(), actualRequest.getLookupUri());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void lookupEntityExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockCloudProductRegistryReadService.addException(exception);
+
+    try {
+      LookupEntityRequest request =
+          LookupEntityRequest.newBuilder().setLookupUri("lookupUri1150318994").build();
+      client.lookupEntity(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadService.java b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadService.java
new file mode 100644
index 000000000000..3ff1f10fd247
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadService.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockCloudProductRegistryReadService implements MockGrpcService {
+  private final MockCloudProductRegistryReadServiceImpl serviceImpl;
+
+  public MockCloudProductRegistryReadService() {
+    serviceImpl = new MockCloudProductRegistryReadServiceImpl();
+  }
+
+  @Override
+  public List<AbstractMessage> getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadServiceImpl.java b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadServiceImpl.java
new file mode 100644
index 000000000000..9425c332b8e0
--- /dev/null
+++ b/java-productregistry/google-cloud-productregistry/src/test/java/com/google/cloud/productregistry/v1/MockCloudProductRegistryReadServiceImpl.java
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceGrpc.CloudProductRegistryReadServiceImplBase;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockCloudProductRegistryReadServiceImpl
+    extends CloudProductRegistryReadServiceImplBase {
+  private List<AbstractMessage> requests;
+  private Queue<Object> responses;
+
+  public MockCloudProductRegistryReadServiceImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List<AbstractMessage> getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List<AbstractMessage> responses) {
+    this.responses = new LinkedList<Object>(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void getProductSuite(
+      GetProductSuiteRequest request, StreamObserver<ProductSuite> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ProductSuite) {
+      requests.add(request);
+      responseObserver.onNext(((ProductSuite) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetProductSuite, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ProductSuite.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listProductSuites(
+      ListProductSuitesRequest request,
+      StreamObserver<ListProductSuitesResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListProductSuitesResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListProductSuitesResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListProductSuites, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListProductSuitesResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getLogicalProduct(
+      GetLogicalProductRequest request, StreamObserver<LogicalProduct> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof LogicalProduct) {
+      requests.add(request);
+      responseObserver.onNext(((LogicalProduct) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetLogicalProduct, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  LogicalProduct.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listLogicalProducts(
+      ListLogicalProductsRequest request,
+      StreamObserver<ListLogicalProductsResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListLogicalProductsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListLogicalProductsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListLogicalProducts, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListLogicalProductsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getLogicalProductVariant(
+      GetLogicalProductVariantRequest request,
+      StreamObserver<LogicalProductVariant> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof LogicalProductVariant) {
+      requests.add(request);
+      responseObserver.onNext(((LogicalProductVariant) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetLogicalProductVariant, expected %s"
+                      + " or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  LogicalProductVariant.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listLogicalProductVariants(
+      ListLogicalProductVariantsRequest request,
+      StreamObserver<ListLogicalProductVariantsResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListLogicalProductVariantsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListLogicalProductVariantsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListLogicalProductVariants, expected %s"
+                      + " or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListLogicalProductVariantsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void lookupEntity(
+      LookupEntityRequest request, StreamObserver<LookupEntityResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof LookupEntityResponse) {
+      requests.add(request);
+      responseObserver.onNext(((LookupEntityResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method LookupEntity, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  LookupEntityResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+}
diff --git a/java-productregistry/grpc-google-cloud-productregistry-v1/pom.xml b/java-productregistry/grpc-google-cloud-productregistry-v1/pom.xml
new file mode 100644
index 000000000000..4f33ddda4be0
--- /dev/null
+++ b/java-productregistry/grpc-google-cloud-productregistry-v1/pom.xml
@@ -0,0 +1,45 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.google.api.grpc</groupId>
+  <artifactId>grpc-google-cloud-productregistry-v1</artifactId>
+  <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-productregistry-v1:current} -->
+  <name>grpc-google-cloud-productregistry-v1</name>
+  <description>GRPC library for google-cloud-productregistry</description>
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-productregistry-parent</artifactId>
+    <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+  </parent>
+  <dependencies>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-stub</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-protobuf</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.protobuf</groupId>
+      <artifactId>protobuf-java</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-common-protos</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-cloud-productregistry-v1</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/java-productregistry/grpc-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceGrpc.java b/java-productregistry/grpc-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceGrpc.java
new file mode 100644
index 000000000000..5fd13188cfdb
--- /dev/null
+++ b/java-productregistry/grpc-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceGrpc.java
@@ -0,0 +1,1299 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.productregistry.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * <pre>
+ * Cloud Product Registry Read Service provides capabilities to access all first
+ * and third party Google Cloud products.
+ * </pre>
+ */
+@io.grpc.stub.annotations.GrpcGenerated
+public final class CloudProductRegistryReadServiceGrpc {
+
+  private CloudProductRegistryReadServiceGrpc() {}
+
+  public static final java.lang.String SERVICE_NAME =
+      "google.cloud.productregistry.v1.CloudProductRegistryReadService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.GetProductSuiteRequest,
+          com.google.cloud.productregistry.v1.ProductSuite>
+      getGetProductSuiteMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetProductSuite",
+      requestType = com.google.cloud.productregistry.v1.GetProductSuiteRequest.class,
+      responseType = com.google.cloud.productregistry.v1.ProductSuite.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.GetProductSuiteRequest,
+          com.google.cloud.productregistry.v1.ProductSuite>
+      getGetProductSuiteMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.GetProductSuiteRequest,
+            com.google.cloud.productregistry.v1.ProductSuite>
+        getGetProductSuiteMethod;
+    if ((getGetProductSuiteMethod = CloudProductRegistryReadServiceGrpc.getGetProductSuiteMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getGetProductSuiteMethod =
+                CloudProductRegistryReadServiceGrpc.getGetProductSuiteMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getGetProductSuiteMethod =
+              getGetProductSuiteMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.GetProductSuiteRequest,
+                          com.google.cloud.productregistry.v1.ProductSuite>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetProductSuite"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.GetProductSuiteRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ProductSuite
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "GetProductSuite"))
+                      .build();
+        }
+      }
+    }
+    return getGetProductSuiteMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.ListProductSuitesRequest,
+          com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+      getListProductSuitesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListProductSuites",
+      requestType = com.google.cloud.productregistry.v1.ListProductSuitesRequest.class,
+      responseType = com.google.cloud.productregistry.v1.ListProductSuitesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.ListProductSuitesRequest,
+          com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+      getListProductSuitesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.ListProductSuitesRequest,
+            com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+        getListProductSuitesMethod;
+    if ((getListProductSuitesMethod =
+            CloudProductRegistryReadServiceGrpc.getListProductSuitesMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getListProductSuitesMethod =
+                CloudProductRegistryReadServiceGrpc.getListProductSuitesMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getListProductSuitesMethod =
+              getListProductSuitesMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.ListProductSuitesRequest,
+                          com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListProductSuites"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ListProductSuitesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ListProductSuitesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "ListProductSuites"))
+                      .build();
+        }
+      }
+    }
+    return getListProductSuitesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.GetLogicalProductRequest,
+          com.google.cloud.productregistry.v1.LogicalProduct>
+      getGetLogicalProductMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetLogicalProduct",
+      requestType = com.google.cloud.productregistry.v1.GetLogicalProductRequest.class,
+      responseType = com.google.cloud.productregistry.v1.LogicalProduct.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.GetLogicalProductRequest,
+          com.google.cloud.productregistry.v1.LogicalProduct>
+      getGetLogicalProductMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.GetLogicalProductRequest,
+            com.google.cloud.productregistry.v1.LogicalProduct>
+        getGetLogicalProductMethod;
+    if ((getGetLogicalProductMethod =
+            CloudProductRegistryReadServiceGrpc.getGetLogicalProductMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getGetLogicalProductMethod =
+                CloudProductRegistryReadServiceGrpc.getGetLogicalProductMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getGetLogicalProductMethod =
+              getGetLogicalProductMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.GetLogicalProductRequest,
+                          com.google.cloud.productregistry.v1.LogicalProduct>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetLogicalProduct"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.GetLogicalProductRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.LogicalProduct
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "GetLogicalProduct"))
+                      .build();
+        }
+      }
+    }
+    return getGetLogicalProductMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.ListLogicalProductsRequest,
+          com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+      getListLogicalProductsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListLogicalProducts",
+      requestType = com.google.cloud.productregistry.v1.ListLogicalProductsRequest.class,
+      responseType = com.google.cloud.productregistry.v1.ListLogicalProductsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.ListLogicalProductsRequest,
+          com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+      getListLogicalProductsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.ListLogicalProductsRequest,
+            com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+        getListLogicalProductsMethod;
+    if ((getListLogicalProductsMethod =
+            CloudProductRegistryReadServiceGrpc.getListLogicalProductsMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getListLogicalProductsMethod =
+                CloudProductRegistryReadServiceGrpc.getListLogicalProductsMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getListLogicalProductsMethod =
+              getListLogicalProductsMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.ListLogicalProductsRequest,
+                          com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListLogicalProducts"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ListLogicalProductsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ListLogicalProductsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "ListLogicalProducts"))
+                      .build();
+        }
+      }
+    }
+    return getListLogicalProductsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest,
+          com.google.cloud.productregistry.v1.LogicalProductVariant>
+      getGetLogicalProductVariantMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetLogicalProductVariant",
+      requestType = com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest.class,
+      responseType = com.google.cloud.productregistry.v1.LogicalProductVariant.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest,
+          com.google.cloud.productregistry.v1.LogicalProductVariant>
+      getGetLogicalProductVariantMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest,
+            com.google.cloud.productregistry.v1.LogicalProductVariant>
+        getGetLogicalProductVariantMethod;
+    if ((getGetLogicalProductVariantMethod =
+            CloudProductRegistryReadServiceGrpc.getGetLogicalProductVariantMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getGetLogicalProductVariantMethod =
+                CloudProductRegistryReadServiceGrpc.getGetLogicalProductVariantMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getGetLogicalProductVariantMethod =
+              getGetLogicalProductVariantMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest,
+                          com.google.cloud.productregistry.v1.LogicalProductVariant>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GetLogicalProductVariant"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.LogicalProductVariant
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "GetLogicalProductVariant"))
+                      .build();
+        }
+      }
+    }
+    return getGetLogicalProductVariantMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest,
+          com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+      getListLogicalProductVariantsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListLogicalProductVariants",
+      requestType = com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest.class,
+      responseType = com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest,
+          com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+      getListLogicalProductVariantsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest,
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+        getListLogicalProductVariantsMethod;
+    if ((getListLogicalProductVariantsMethod =
+            CloudProductRegistryReadServiceGrpc.getListLogicalProductVariantsMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getListLogicalProductVariantsMethod =
+                CloudProductRegistryReadServiceGrpc.getListLogicalProductVariantsMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getListLogicalProductVariantsMethod =
+              getListLogicalProductVariantsMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest,
+                          com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListLogicalProductVariants"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "ListLogicalProductVariants"))
+                      .build();
+        }
+      }
+    }
+    return getListLogicalProductVariantsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.LookupEntityRequest,
+          com.google.cloud.productregistry.v1.LookupEntityResponse>
+      getLookupEntityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "LookupEntity",
+      requestType = com.google.cloud.productregistry.v1.LookupEntityRequest.class,
+      responseType = com.google.cloud.productregistry.v1.LookupEntityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.productregistry.v1.LookupEntityRequest,
+          com.google.cloud.productregistry.v1.LookupEntityResponse>
+      getLookupEntityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.productregistry.v1.LookupEntityRequest,
+            com.google.cloud.productregistry.v1.LookupEntityResponse>
+        getLookupEntityMethod;
+    if ((getLookupEntityMethod = CloudProductRegistryReadServiceGrpc.getLookupEntityMethod)
+        == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        if ((getLookupEntityMethod = CloudProductRegistryReadServiceGrpc.getLookupEntityMethod)
+            == null) {
+          CloudProductRegistryReadServiceGrpc.getLookupEntityMethod =
+              getLookupEntityMethod =
+                  io.grpc.MethodDescriptor
+                      .<com.google.cloud.productregistry.v1.LookupEntityRequest,
+                          com.google.cloud.productregistry.v1.LookupEntityResponse>
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "LookupEntity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.LookupEntityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.productregistry.v1.LookupEntityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceMethodDescriptorSupplier(
+                              "LookupEntity"))
+                      .build();
+        }
+      }
+    }
+    return getLookupEntityMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static CloudProductRegistryReadServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceStub> factory =
+        new io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceStub>() {
+          @java.lang.Override
+          public CloudProductRegistryReadServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CloudProductRegistryReadServiceStub(channel, callOptions);
+          }
+        };
+    return CloudProductRegistryReadServiceStub.newStub(factory, channel);
+  }
+
+  /** Creates a new blocking-style stub that supports all types of calls on the service */
+  public static CloudProductRegistryReadServiceBlockingV2Stub newBlockingV2Stub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceBlockingV2Stub> factory =
+        new io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceBlockingV2Stub>() {
+          @java.lang.Override
+          public CloudProductRegistryReadServiceBlockingV2Stub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CloudProductRegistryReadServiceBlockingV2Stub(channel, callOptions);
+          }
+        };
+    return CloudProductRegistryReadServiceBlockingV2Stub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static CloudProductRegistryReadServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceBlockingStub> factory =
+        new io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceBlockingStub>() {
+          @java.lang.Override
+          public CloudProductRegistryReadServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CloudProductRegistryReadServiceBlockingStub(channel, callOptions);
+          }
+        };
+    return CloudProductRegistryReadServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static CloudProductRegistryReadServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceFutureStub> factory =
+        new io.grpc.stub.AbstractStub.StubFactory<CloudProductRegistryReadServiceFutureStub>() {
+          @java.lang.Override
+          public CloudProductRegistryReadServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CloudProductRegistryReadServiceFutureStub(channel, callOptions);
+          }
+        };
+    return CloudProductRegistryReadServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Cloud Product Registry Read Service provides capabilities to access all first
+   * and third party Google Cloud products.
+   * </pre>
+   */
+  public interface AsyncService {
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a ProductSuite.
+     * </pre>
+     */
+    default void getProductSuite(
+        com.google.cloud.productregistry.v1.GetProductSuiteRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ProductSuite>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetProductSuiteMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists ProductSuites.
+     * </pre>
+     */
+    default void listProductSuites(
+        com.google.cloud.productregistry.v1.ListProductSuitesRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListProductSuitesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Gets details of a LogicalProduct.
+     * </pre>
+     */
+    default void getLogicalProduct(
+        com.google.cloud.productregistry.v1.GetLogicalProductRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LogicalProduct>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetLogicalProductMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProducts matching given criteria.
+     * </pre>
+     */
+    default void listLogicalProducts(
+        com.google.cloud.productregistry.v1.ListLogicalProductsRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListLogicalProductsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a LogicalProductVariant.
+     * </pre>
+     */
+    default void getLogicalProductVariant(
+        com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LogicalProductVariant>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetLogicalProductVariantMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProductVariants matching given criteria.
+     * </pre>
+     */
+    default void listLogicalProductVariants(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListLogicalProductVariantsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Look up entities.
+     * </pre>
+     */
+    default void lookupEntity(
+        com.google.cloud.productregistry.v1.LookupEntityRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LookupEntityResponse>
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getLookupEntityMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service CloudProductRegistryReadService.
+   *
+   * <pre>
+   * Cloud Product Registry Read Service provides capabilities to access all first
+   * and third party Google Cloud products.
+   * </pre>
+   */
+  public abstract static class CloudProductRegistryReadServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return CloudProductRegistryReadServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service
+   * CloudProductRegistryReadService.
+   *
+   * <pre>
+   * Cloud Product Registry Read Service provides capabilities to access all first
+   * and third party Google Cloud products.
+   * </pre>
+   */
+  public static final class CloudProductRegistryReadServiceStub
+      extends io.grpc.stub.AbstractAsyncStub<CloudProductRegistryReadServiceStub> {
+    private CloudProductRegistryReadServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected CloudProductRegistryReadServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new CloudProductRegistryReadServiceStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a ProductSuite.
+     * </pre>
+     */
+    public void getProductSuite(
+        com.google.cloud.productregistry.v1.GetProductSuiteRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ProductSuite>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetProductSuiteMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists ProductSuites.
+     * </pre>
+     */
+    public void listProductSuites(
+        com.google.cloud.productregistry.v1.ListProductSuitesRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListProductSuitesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Gets details of a LogicalProduct.
+     * </pre>
+     */
+    public void getLogicalProduct(
+        com.google.cloud.productregistry.v1.GetLogicalProductRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LogicalProduct>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetLogicalProductMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProducts matching given criteria.
+     * </pre>
+     */
+    public void listLogicalProducts(
+        com.google.cloud.productregistry.v1.ListLogicalProductsRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListLogicalProductsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a LogicalProductVariant.
+     * </pre>
+     */
+    public void getLogicalProductVariant(
+        com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LogicalProductVariant>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetLogicalProductVariantMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProductVariants matching given criteria.
+     * </pre>
+     */
+    public void listLogicalProductVariants(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListLogicalProductVariantsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Look up entities.
+     * </pre>
+     */
+    public void lookupEntity(
+        com.google.cloud.productregistry.v1.LookupEntityRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LookupEntityResponse>
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getLookupEntityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service CloudProductRegistryReadService.
+   *
+   * <pre>
+   * Cloud Product Registry Read Service provides capabilities to access all first
+   * and third party Google Cloud products.
+   * </pre>
+   */
+  public static final class CloudProductRegistryReadServiceBlockingV2Stub
+      extends io.grpc.stub.AbstractBlockingStub<CloudProductRegistryReadServiceBlockingV2Stub> {
+    private CloudProductRegistryReadServiceBlockingV2Stub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected CloudProductRegistryReadServiceBlockingV2Stub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new CloudProductRegistryReadServiceBlockingV2Stub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a ProductSuite.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite getProductSuite(
+        com.google.cloud.productregistry.v1.GetProductSuiteRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getGetProductSuiteMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists ProductSuites.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ListProductSuitesResponse listProductSuites(
+        com.google.cloud.productregistry.v1.ListProductSuitesRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getListProductSuitesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Gets details of a LogicalProduct.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct getLogicalProduct(
+        com.google.cloud.productregistry.v1.GetLogicalProductRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getGetLogicalProductMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProducts matching given criteria.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ListLogicalProductsResponse listLogicalProducts(
+        com.google.cloud.productregistry.v1.ListLogicalProductsRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getListLogicalProductsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a LogicalProductVariant.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariant(
+        com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getGetLogicalProductVariantMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProductVariants matching given criteria.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+        listLogicalProductVariants(
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getListLogicalProductVariantsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Look up entities.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.LookupEntityResponse lookupEntity(
+        com.google.cloud.productregistry.v1.LookupEntityRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
+          getChannel(), getLookupEntityMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do limited synchronous rpc calls to service
+   * CloudProductRegistryReadService.
+   *
+   * <pre>
+   * Cloud Product Registry Read Service provides capabilities to access all first
+   * and third party Google Cloud products.
+   * </pre>
+   */
+  public static final class CloudProductRegistryReadServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub<CloudProductRegistryReadServiceBlockingStub> {
+    private CloudProductRegistryReadServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected CloudProductRegistryReadServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new CloudProductRegistryReadServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a ProductSuite.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite getProductSuite(
+        com.google.cloud.productregistry.v1.GetProductSuiteRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetProductSuiteMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists ProductSuites.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ListProductSuitesResponse listProductSuites(
+        com.google.cloud.productregistry.v1.ListProductSuitesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListProductSuitesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Gets details of a LogicalProduct.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct getLogicalProduct(
+        com.google.cloud.productregistry.v1.GetLogicalProductRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetLogicalProductMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProducts matching given criteria.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ListLogicalProductsResponse listLogicalProducts(
+        com.google.cloud.productregistry.v1.ListLogicalProductsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListLogicalProductsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a LogicalProductVariant.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariant(
+        com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetLogicalProductVariantMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProductVariants matching given criteria.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+        listLogicalProductVariants(
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListLogicalProductVariantsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Look up entities.
+     * </pre>
+     */
+    public com.google.cloud.productregistry.v1.LookupEntityResponse lookupEntity(
+        com.google.cloud.productregistry.v1.LookupEntityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getLookupEntityMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service
+   * CloudProductRegistryReadService.
+   *
+   * <pre>
+   * Cloud Product Registry Read Service provides capabilities to access all first
+   * and third party Google Cloud products.
+   * </pre>
+   */
+  public static final class CloudProductRegistryReadServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub<CloudProductRegistryReadServiceFutureStub> {
+    private CloudProductRegistryReadServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected CloudProductRegistryReadServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new CloudProductRegistryReadServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a ProductSuite.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.ProductSuite>
+        getProductSuite(com.google.cloud.productregistry.v1.GetProductSuiteRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetProductSuiteMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists ProductSuites.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.ListProductSuitesResponse>
+        listProductSuites(com.google.cloud.productregistry.v1.ListProductSuitesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListProductSuitesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Gets details of a LogicalProduct.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.LogicalProduct>
+        getLogicalProduct(com.google.cloud.productregistry.v1.GetLogicalProductRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetLogicalProductMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProducts matching given criteria.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.ListLogicalProductsResponse>
+        listLogicalProducts(
+            com.google.cloud.productregistry.v1.ListLogicalProductsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListLogicalProductsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Get details of a LogicalProductVariant.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.LogicalProductVariant>
+        getLogicalProductVariant(
+            com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetLogicalProductVariantMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Lists LogicalProductVariants matching given criteria.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>
+        listLogicalProductVariants(
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListLogicalProductVariantsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Look up entities.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.productregistry.v1.LookupEntityResponse>
+        lookupEntity(com.google.cloud.productregistry.v1.LookupEntityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getLookupEntityMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_PRODUCT_SUITE = 0;
+  private static final int METHODID_LIST_PRODUCT_SUITES = 1;
+  private static final int METHODID_GET_LOGICAL_PRODUCT = 2;
+  private static final int METHODID_LIST_LOGICAL_PRODUCTS = 3;
+  private static final int METHODID_GET_LOGICAL_PRODUCT_VARIANT = 4;
+  private static final int METHODID_LIST_LOGICAL_PRODUCT_VARIANTS = 5;
+  private static final int METHODID_LOOKUP_ENTITY = 6;
+
+  private static final class MethodHandlers<Req, Resp>
+      implements io.grpc.stub.ServerCalls.UnaryMethod<Req, Resp>,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver<Resp> responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_PRODUCT_SUITE:
+          serviceImpl.getProductSuite(
+              (com.google.cloud.productregistry.v1.GetProductSuiteRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.ProductSuite>)
+                  responseObserver);
+          break;
+        case METHODID_LIST_PRODUCT_SUITES:
+          serviceImpl.listProductSuites(
+              (com.google.cloud.productregistry.v1.ListProductSuitesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.productregistry.v1.ListProductSuitesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_LOGICAL_PRODUCT:
+          serviceImpl.getLogicalProduct(
+              (com.google.cloud.productregistry.v1.GetLogicalProductRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.productregistry.v1.LogicalProduct>)
+                  responseObserver);
+          break;
+        case METHODID_LIST_LOGICAL_PRODUCTS:
+          serviceImpl.listLogicalProducts(
+              (com.google.cloud.productregistry.v1.ListLogicalProductsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.productregistry.v1.ListLogicalProductsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_LOGICAL_PRODUCT_VARIANT:
+          serviceImpl.getLogicalProductVariant(
+              (com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.productregistry.v1.LogicalProductVariant>)
+                  responseObserver);
+          break;
+        case METHODID_LIST_LOGICAL_PRODUCT_VARIANTS:
+          serviceImpl.listLogicalProductVariants(
+              (com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_LOOKUP_ENTITY:
+          serviceImpl.lookupEntity(
+              (com.google.cloud.productregistry.v1.LookupEntityRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.productregistry.v1.LookupEntityResponse>)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver<Req> invoke(
+        io.grpc.stub.StreamObserver<Resp> responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getGetProductSuiteMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.GetProductSuiteRequest,
+                    com.google.cloud.productregistry.v1.ProductSuite>(
+                    service, METHODID_GET_PRODUCT_SUITE)))
+        .addMethod(
+            getListProductSuitesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.ListProductSuitesRequest,
+                    com.google.cloud.productregistry.v1.ListProductSuitesResponse>(
+                    service, METHODID_LIST_PRODUCT_SUITES)))
+        .addMethod(
+            getGetLogicalProductMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.GetLogicalProductRequest,
+                    com.google.cloud.productregistry.v1.LogicalProduct>(
+                    service, METHODID_GET_LOGICAL_PRODUCT)))
+        .addMethod(
+            getListLogicalProductsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.ListLogicalProductsRequest,
+                    com.google.cloud.productregistry.v1.ListLogicalProductsResponse>(
+                    service, METHODID_LIST_LOGICAL_PRODUCTS)))
+        .addMethod(
+            getGetLogicalProductVariantMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest,
+                    com.google.cloud.productregistry.v1.LogicalProductVariant>(
+                    service, METHODID_GET_LOGICAL_PRODUCT_VARIANT)))
+        .addMethod(
+            getListLogicalProductVariantsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest,
+                    com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse>(
+                    service, METHODID_LIST_LOGICAL_PRODUCT_VARIANTS)))
+        .addMethod(
+            getLookupEntityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.productregistry.v1.LookupEntityRequest,
+                    com.google.cloud.productregistry.v1.LookupEntityResponse>(
+                    service, METHODID_LOOKUP_ENTITY)))
+        .build();
+  }
+
+  private abstract static class CloudProductRegistryReadServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    CloudProductRegistryReadServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("CloudProductRegistryReadService");
+    }
+  }
+
+  private static final class CloudProductRegistryReadServiceFileDescriptorSupplier
+      extends CloudProductRegistryReadServiceBaseDescriptorSupplier {
+    CloudProductRegistryReadServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class CloudProductRegistryReadServiceMethodDescriptorSupplier
+      extends CloudProductRegistryReadServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final java.lang.String methodName;
+
+    CloudProductRegistryReadServiceMethodDescriptorSupplier(java.lang.String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (CloudProductRegistryReadServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(
+                          new CloudProductRegistryReadServiceFileDescriptorSupplier())
+                      .addMethod(getGetProductSuiteMethod())
+                      .addMethod(getListProductSuitesMethod())
+                      .addMethod(getGetLogicalProductMethod())
+                      .addMethod(getListLogicalProductsMethod())
+                      .addMethod(getGetLogicalProductVariantMethod())
+                      .addMethod(getListLogicalProductVariantsMethod())
+                      .addMethod(getLookupEntityMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-productregistry/pom.xml b/java-productregistry/pom.xml
new file mode 100644
index 000000000000..45ce62b7fab2
--- /dev/null
+++ b/java-productregistry/pom.xml
@@ -0,0 +1,58 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>google-cloud-productregistry-parent</artifactId>
+  <packaging>pom</packaging>
+  <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+  <name>Google Cloud Product Registry Parent</name>
+  <description>
+    Java idiomatic client for Google Cloud Platform services.
+  </description>
+
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-jar-parent</artifactId>
+    <version>1.89.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-java:current} -->
+    <relativePath>../google-cloud-jar-parent/pom.xml</relativePath>
+  </parent>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <github.global.server>github</github.global.server>
+    <site.installationModule>google-cloud-productregistry-parent</site.installationModule>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <!-- {x-generated-dependencies-start} -->
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-productregistry</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>grpc-google-cloud-productregistry-v1</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-productregistry-v1:current} -->
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>proto-google-cloud-productregistry-v1</artifactId>
+        <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-productregistry-v1:current} -->
+      </dependency>
+      <!-- {x-generated-dependencies-end} -->
+    </dependencies>
+  </dependencyManagement>
+
+  <modules>
+    <!-- {x-generated-modules-start} -->
+    <module>google-cloud-productregistry</module>
+    <module>grpc-google-cloud-productregistry-v1</module>
+    <module>proto-google-cloud-productregistry-v1</module>
+    <!-- {x-generated-modules-end} -->
+    <module>google-cloud-productregistry-bom</module>
+  </modules>
+
+</project>
\ No newline at end of file
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/clirr-ignored-differences.xml b/java-productregistry/proto-google-cloud-productregistry-v1/clirr-ignored-differences.xml
new file mode 100644
index 000000000000..c3e229161a02
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/clirr-ignored-differences.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see http://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/productregistry/v1/*OrBuilder</className>
+    <method>* get*(*)</method>
+  </difference>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/productregistry/v1/*OrBuilder</className>
+    <method>boolean contains*(*)</method>
+  </difference>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/productregistry/v1/*OrBuilder</className>
+    <method>boolean has*(*)</method>
+  </difference>
+  <!-- The following 7006 exemptions are related to Protobuf 4.27.4 upgrade -->
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* getDefaultInstanceForType()</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* addRepeatedField(*)</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* clear()</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* clearField(*)</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* clearOneof(*)</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* clone()</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* mergeUnknownFields(*)</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* setField(*)</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* setRepeatedField(*)</method>
+    <to>**</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/productregistry/v1/**</className>
+    <method>* setUnknownFields(*)</method>
+    <to>**</to>
+  </difference>
+</differences>
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/pom.xml b/java-productregistry/proto-google-cloud-productregistry-v1/pom.xml
new file mode 100644
index 000000000000..076690edffab
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/pom.xml
@@ -0,0 +1,41 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.google.api.grpc</groupId>
+  <artifactId>proto-google-cloud-productregistry-v1</artifactId>
+  <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-productregistry-v1:current} -->
+  <name>proto-google-cloud-productregistry-v1</name>
+  <description>Proto library for google-cloud-productregistry</description>
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-productregistry-parent</artifactId>
+    <version>0.1.0-SNAPSHOT</version><!-- {x-version-update:google-cloud-productregistry:current} -->
+  </parent>
+  <dependencies>
+    <dependency>
+      <groupId>com.google.protobuf</groupId>
+      <artifactId>protobuf-java</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-common-protos</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-iam-v1</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>api-common</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.jspecify</groupId>
+      <artifactId>jspecify</artifactId>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceProto.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceProto.java
new file mode 100644
index 000000000000..7756de6ae4b1
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/CloudProductRegistryReadServiceProto.java
@@ -0,0 +1,299 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public final class CloudProductRegistryReadServiceProto extends com.google.protobuf.GeneratedFile {
+  private CloudProductRegistryReadServiceProto() {}
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "CloudProductRegistryReadServiceProto");
+  }
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_LookupEntityRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_LookupEntityRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_LookupEntityResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_LookupEntityResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n"
+          + "Igoogle/cloud/productregistry/v1/cloud_product_registry_read_service.proto\022\037goo"
+          + "gle.cloud.productregistry.v1\032\034google/api"
+          + "/annotations.proto\032\027google/api/client.pr"
+          + "oto\032\037google/api/field_behavior.proto\032\031go"
+          + "ogle/api/resource.proto\0325google/cloud/productregistry/v1/logical_product.proto\032="
+          + "google/cloud/productregistry/v1/logical_"
+          + "product_variant.proto\0323google/cloud/productregistry/v1/product_suite.proto\"`\n"
+          + "\026GetProductSuiteRequest\022F\n"
+          + "\004name\030\001 \001(\tB8\340A\002\372A2\n"
+          + "0cloudproductregistry.googleapis.com/ProductSuite\"d\n"
+          + "\030GetLogicalProductRequest\022H\n"
+          + "\004name\030\001 \001(\tB:\340A\002\372A4\n"
+          + "2cloudproductregistry.googleapis.com/LogicalProduct\"r\n"
+          + "\037GetLogicalProductVariantRequest\022O\n"
+          + "\004name\030\001 \001(\tBA\340A\002\372A;\n"
+          + "9cloudproductregistry.googleapis.com/LogicalProductVariant\"K\n"
+          + "\030ListProductSuitesRequest\022\026\n"
+          + "\tpage_size\030\001 \001(\005B\003\340A\001\022\027\n\n"
+          + "page_token\030\002 \001(\tB\003\340A\001\"{\n"
+          + "\031ListProductSuitesResponse\022E\n"
+          + "\016product_suites\030\001 \003(\013"
+          + "2-.google.cloud.productregistry.v1.ProductSuite\022\027\n"
+          + "\017next_page_token\030\002 \001(\t\"b\n"
+          + "\032ListLogicalProductsRequest\022\023\n"
+          + "\006filter\030\001 \001(\tB\003\340A\001\022\026\n"
+          + "\tpage_size\030\002 \001(\005B\003\340A\001\022\027\n\n"
+          + "page_token\030\003 \001(\tB\003\340A\001\"\201\001\n"
+          + "\033ListLogicalProductsResponse\022I\n"
+          + "\020logical_products\030\001 \003(\0132/.google."
+          + "cloud.productregistry.v1.LogicalProduct\022\027\n"
+          + "\017next_page_token\030\002 \001(\t\"\247\001\n"
+          + "!ListLogicalProductVariantsRequest\022Q\n"
+          + "\006parent\030\001 \001(\tBA"
+          + "\340A\002\372A;\0229cloudproductregistry.googleapis.com/LogicalProductVariant\022\026\n"
+          + "\tpage_size\030\002 \001(\005B\003\340A\001\022\027\n\n"
+          + "page_token\030\003 \001(\tB\003\340A\001\"\227\001\n"
+          + "\"ListLogicalProductVariantsResponse\022X\n"
+          + "\030logical_product_variants\030\001 \003(\01326.google.clo"
+          + "ud.productregistry.v1.LogicalProductVariant\022\027\n"
+          + "\017next_page_token\030\002 \001(\t\".\n"
+          + "\023LookupEntityRequest\022\027\n\n"
+          + "lookup_uri\030\001 \001(\tB\003\340A\002\"\217\002\n"
+          + "\024LookupEntityResponse\022J\n"
+          + "\017logical_product\030\001"
+          + " \001(\0132/.google.cloud.productregistry.v1.LogicalProductH\000\022Y\n"
+          + "\027logical_product_variant\030\002"
+          + " \001(\01326.google.cloud.productregistry.v1.LogicalProductVariantH\000\022F\n\r"
+          + "product_suite\030\003"
+          + " \001(\0132-.google.cloud.productregistry.v1.ProductSuiteH\000B\010\n"
+          + "\006entity2\320\013\n"
+          + "\037CloudProductRegistryReadService\022\244\001\n"
+          + "\017GetProductSuite\0227.google.cloud.productregistry.v1"
+          + ".GetProductSuiteRequest\032-.google.cloud.p"
+          + "roductregistry.v1.ProductSuite\")\332A\004name\202\323\344\223\002\034\022\032/v1/{name=productSuites/*}\022\245\001\n"
+          + "\021ListProductSuites\0229.google.cloud.productre"
+          + "gistry.v1.ListProductSuitesRequest\032:.google.cloud.productregistry.v1.ListProduct"
+          + "SuitesResponse\"\031\202\323\344\223\002\023\022\021/v1/productSuites\022\254\001\n"
+          + "\021GetLogicalProduct\0229.google.cloud.productregistry.v1.GetLogicalProductReque"
+          + "st\032/.google.cloud.productregistry.v1.Log"
+          + "icalProduct\"+\332A\004name\202\323\344\223\002\036\022\034/v1/{name=logicalProducts/*}\022\255\001\n"
+          + "\023ListLogicalProducts\022;.google.cloud.productregistry.v1.ListL"
+          + "ogicalProductsRequest\032<.google.cloud.pro"
+          + "ductregistry.v1.ListLogicalProductsResponse\"\033\202\323\344\223\002\025\022\023/v1/logicalProducts\022\314\001\n"
+          + "\030GetLogicalProductVariant\022@.google.cloud.pro"
+          + "ductregistry.v1.GetLogicalProductVariantRequest\0326.google.cloud.productregistry.v"
+          + "1.LogicalProductVariant\"6\332A\004name\202\323\344\223\002)\022\'"
+          + "/v1/{name=logicalProducts/*/variants/*}\022\337\001\n"
+          + "\032ListLogicalProductVariants\022B.google.cloud.productregistry.v1.ListLogicalProd"
+          + "uctVariantsRequest\032C.google.cloud.productregistry.v1.ListLogicalProductVariantsR"
+          + "esponse\"8\332A\006parent\202\323\344\223\002)\022\'/v1/{parent=logicalProducts/*}/variants\022\245\002\n"
+          + "\014LookupEntity\0224.google.cloud.productregistry.v1.Loo"
+          + "kupEntityRequest\0325.google.cloud.productr"
+          + "egistry.v1.LookupEntityResponse\"\247\001\202\323\344\223\002\240"
+          + "\001\022//v1/{lookup_uri=logicalProducts/*}:lo"
+          + "okupEntityZ<\022:/v1/{lookup_uri=logicalProducts/*/variants/*}:lookupEntityZ/\022-/v1/"
+          + "{lookup_uri=productSuites/*}:lookupEntit"
+          + "y\032&\312A#cloudproductregistry.googleapis.comB\205\002\n"
+          + "#com.google.cloud.productregistry.v1B$CloudProductRegistryReadServiceProtoP"
+          + "\001ZMcloud.google.com/go/productregistry/apiv1/productregistrypb;productregistrypb"
+          + "\252\002\037Google.Cloud.ProductRegistry.V1\312\002\037Goo"
+          + "gle\\Cloud\\ProductRegistry\\V1\352\002\"Google::Cloud::ProductRegistry::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.productregistry.v1.LogicalProductProto.getDescriptor(),
+              com.google.cloud.productregistry.v1.LogicalProductVariantProto.getDescriptor(),
+              com.google.cloud.productregistry.v1.ProductSuiteProto.getDescriptor(),
+            });
+    internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_descriptor =
+        getDescriptor().getMessageType(0);
+    internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_descriptor =
+        getDescriptor().getMessageType(1);
+    internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_descriptor =
+        getDescriptor().getMessageType(2);
+    internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_descriptor =
+        getDescriptor().getMessageType(3);
+    internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_descriptor,
+            new java.lang.String[] {
+              "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_descriptor =
+        getDescriptor().getMessageType(4);
+    internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_descriptor,
+            new java.lang.String[] {
+              "ProductSuites", "NextPageToken",
+            });
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_descriptor =
+        getDescriptor().getMessageType(5);
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_descriptor,
+            new java.lang.String[] {
+              "Filter", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_descriptor =
+        getDescriptor().getMessageType(6);
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_descriptor,
+            new java.lang.String[] {
+              "LogicalProducts", "NextPageToken",
+            });
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_descriptor =
+        getDescriptor().getMessageType(7);
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_descriptor =
+        getDescriptor().getMessageType(8);
+    internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_descriptor,
+            new java.lang.String[] {
+              "LogicalProductVariants", "NextPageToken",
+            });
+    internal_static_google_cloud_productregistry_v1_LookupEntityRequest_descriptor =
+        getDescriptor().getMessageType(9);
+    internal_static_google_cloud_productregistry_v1_LookupEntityRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_LookupEntityRequest_descriptor,
+            new java.lang.String[] {
+              "LookupUri",
+            });
+    internal_static_google_cloud_productregistry_v1_LookupEntityResponse_descriptor =
+        getDescriptor().getMessageType(10);
+    internal_static_google_cloud_productregistry_v1_LookupEntityResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_LookupEntityResponse_descriptor,
+            new java.lang.String[] {
+              "LogicalProduct", "LogicalProductVariant", "ProductSuite", "Entity",
+            });
+    descriptor.resolveAllFeaturesImmutable();
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.productregistry.v1.LogicalProductProto.getDescriptor();
+    com.google.cloud.productregistry.v1.LogicalProductVariantProto.getDescriptor();
+    com.google.cloud.productregistry.v1.ProductSuiteProto.getDescriptor();
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequest.java
new file mode 100644
index 000000000000..ffb75f40fad2
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequest.java
@@ -0,0 +1,622 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for GetLogicalProduct.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.GetLogicalProductRequest}
+ */
+@com.google.protobuf.Generated
+public final class GetLogicalProductRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.GetLogicalProductRequest)
+    GetLogicalProductRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "GetLogicalProductRequest");
+  }
+
+  // Use GetLogicalProductRequest.newBuilder() to construct.
+  private GetLogicalProductRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private GetLogicalProductRequest() {
+    name_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.GetLogicalProductRequest.class,
+            com.google.cloud.productregistry.v1.GetLogicalProductRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProduct to retrieve.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProduct to retrieve.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, name_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.GetLogicalProductRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.GetLogicalProductRequest other =
+        (com.google.cloud.productregistry.v1.GetLogicalProductRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.GetLogicalProductRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for GetLogicalProduct.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.GetLogicalProductRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.GetLogicalProductRequest)
+      com.google.cloud.productregistry.v1.GetLogicalProductRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.GetLogicalProductRequest.class,
+              com.google.cloud.productregistry.v1.GetLogicalProductRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.GetLogicalProductRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetLogicalProductRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetLogicalProductRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.GetLogicalProductRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetLogicalProductRequest build() {
+      com.google.cloud.productregistry.v1.GetLogicalProductRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetLogicalProductRequest buildPartial() {
+      com.google.cloud.productregistry.v1.GetLogicalProductRequest result =
+          new com.google.cloud.productregistry.v1.GetLogicalProductRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.GetLogicalProductRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.GetLogicalProductRequest) {
+        return mergeFrom((com.google.cloud.productregistry.v1.GetLogicalProductRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.GetLogicalProductRequest other) {
+      if (other
+          == com.google.cloud.productregistry.v1.GetLogicalProductRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProduct to retrieve.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProduct to retrieve.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProduct to retrieve.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProduct to retrieve.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProduct to retrieve.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.GetLogicalProductRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.GetLogicalProductRequest)
+  private static final com.google.cloud.productregistry.v1.GetLogicalProductRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.GetLogicalProductRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<GetLogicalProductRequest> PARSER =
+      new com.google.protobuf.AbstractParser<GetLogicalProductRequest>() {
+        @java.lang.Override
+        public GetLogicalProductRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<GetLogicalProductRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<GetLogicalProductRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.GetLogicalProductRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequestOrBuilder.java
new file mode 100644
index 000000000000..85f7c63aa71c
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductRequestOrBuilder.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface GetLogicalProductRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.GetLogicalProductRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProduct to retrieve.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProduct to retrieve.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequest.java
new file mode 100644
index 000000000000..2bfe90d6f11c
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequest.java
@@ -0,0 +1,629 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for GetLogicalProductVariant.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.GetLogicalProductVariantRequest}
+ */
+@com.google.protobuf.Generated
+public final class GetLogicalProductVariantRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.GetLogicalProductVariantRequest)
+    GetLogicalProductVariantRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "GetLogicalProductVariantRequest");
+  }
+
+  // Use GetLogicalProductVariantRequest.newBuilder() to construct.
+  private GetLogicalProductVariantRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private GetLogicalProductVariantRequest() {
+    name_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest.class,
+            com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProductVariant to retrieve.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProductVariant to retrieve.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, name_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest other =
+        (com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for GetLogicalProductVariant.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.GetLogicalProductVariantRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.GetLogicalProductVariantRequest)
+      com.google.cloud.productregistry.v1.GetLogicalProductVariantRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest.class,
+              com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest.Builder.class);
+    }
+
+    // Construct using
+    // com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetLogicalProductVariantRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+          .getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest build() {
+      com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest buildPartial() {
+      com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest result =
+          new com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest) {
+        return mergeFrom(
+            (com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest other) {
+      if (other
+          == com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+              .getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProductVariant to retrieve.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProductVariant to retrieve.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProductVariant to retrieve.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProductVariant to retrieve.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the LogicalProductVariant to retrieve.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.GetLogicalProductVariantRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.GetLogicalProductVariantRequest)
+  private static final com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<GetLogicalProductVariantRequest> PARSER =
+      new com.google.protobuf.AbstractParser<GetLogicalProductVariantRequest>() {
+        @java.lang.Override
+        public GetLogicalProductVariantRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<GetLogicalProductVariantRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<GetLogicalProductVariantRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequestOrBuilder.java
new file mode 100644
index 000000000000..11c9629d5671
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetLogicalProductVariantRequestOrBuilder.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface GetLogicalProductVariantRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.GetLogicalProductVariantRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProductVariant to retrieve.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the LogicalProductVariant to retrieve.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequest.java
new file mode 100644
index 000000000000..8decb3ad1ee7
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequest.java
@@ -0,0 +1,618 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for GetProductSuite.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.GetProductSuiteRequest}
+ */
+@com.google.protobuf.Generated
+public final class GetProductSuiteRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.GetProductSuiteRequest)
+    GetProductSuiteRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "GetProductSuiteRequest");
+  }
+
+  // Use GetProductSuiteRequest.newBuilder() to construct.
+  private GetProductSuiteRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private GetProductSuiteRequest() {
+    name_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.GetProductSuiteRequest.class,
+            com.google.cloud.productregistry.v1.GetProductSuiteRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the ProductSuite to retrieve.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the ProductSuite to retrieve.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, name_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.GetProductSuiteRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.GetProductSuiteRequest other =
+        (com.google.cloud.productregistry.v1.GetProductSuiteRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.GetProductSuiteRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for GetProductSuite.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.GetProductSuiteRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.GetProductSuiteRequest)
+      com.google.cloud.productregistry.v1.GetProductSuiteRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.GetProductSuiteRequest.class,
+              com.google.cloud.productregistry.v1.GetProductSuiteRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.GetProductSuiteRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_GetProductSuiteRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetProductSuiteRequest getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.GetProductSuiteRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetProductSuiteRequest build() {
+      com.google.cloud.productregistry.v1.GetProductSuiteRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.GetProductSuiteRequest buildPartial() {
+      com.google.cloud.productregistry.v1.GetProductSuiteRequest result =
+          new com.google.cloud.productregistry.v1.GetProductSuiteRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.productregistry.v1.GetProductSuiteRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.GetProductSuiteRequest) {
+        return mergeFrom((com.google.cloud.productregistry.v1.GetProductSuiteRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.GetProductSuiteRequest other) {
+      if (other == com.google.cloud.productregistry.v1.GetProductSuiteRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the ProductSuite to retrieve.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the ProductSuite to retrieve.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the ProductSuite to retrieve.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the ProductSuite to retrieve.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. The name of the ProductSuite to retrieve.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.GetProductSuiteRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.GetProductSuiteRequest)
+  private static final com.google.cloud.productregistry.v1.GetProductSuiteRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.GetProductSuiteRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.GetProductSuiteRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<GetProductSuiteRequest> PARSER =
+      new com.google.protobuf.AbstractParser<GetProductSuiteRequest>() {
+        @java.lang.Override
+        public GetProductSuiteRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<GetProductSuiteRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<GetProductSuiteRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.GetProductSuiteRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequestOrBuilder.java
new file mode 100644
index 000000000000..02a52f76075c
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/GetProductSuiteRequestOrBuilder.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface GetProductSuiteRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.GetProductSuiteRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the ProductSuite to retrieve.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The name of the ProductSuite to retrieve.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleState.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleState.java
new file mode 100644
index 000000000000..0d968f7d1aed
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleState.java
@@ -0,0 +1,247 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/lifecycle_state.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Enum representing the lifecycle state of the underlying entity.
+ * </pre>
+ *
+ * Protobuf enum {@code google.cloud.productregistry.v1.LifecycleState}
+ */
+@com.google.protobuf.Generated
+public enum LifecycleState implements com.google.protobuf.ProtocolMessageEnum {
+  /**
+   *
+   *
+   * <pre>
+   * The default value. This value is used if the lifecycle state is not set.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_UNSPECIFIED = 0;</code>
+   */
+  LIFECYCLE_STATE_UNSPECIFIED(0),
+  /**
+   *
+   *
+   * <pre>
+   * The entity is in Public Preview. It is available to all
+   * customers, but may not be feature-complete or have full support guarantees.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_PUBLIC_PREVIEW = 1;</code>
+   */
+  LIFECYCLE_STATE_PUBLIC_PREVIEW(1),
+  /**
+   *
+   *
+   * <pre>
+   * The entity is in Private General Availability. It is fully
+   * supported and stable, but only available to a select group of customers.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_PRIVATE_GA = 2;</code>
+   */
+  LIFECYCLE_STATE_PRIVATE_GA(2),
+  /**
+   *
+   *
+   * <pre>
+   * The entity is Generally Available. It is fully supported, stable, and
+   * available to all customers.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_GA = 3;</code>
+   */
+  LIFECYCLE_STATE_GA(3),
+  /**
+   *
+   *
+   * <pre>
+   * The entity is deprecated. It is no longer recommended for use
+   * and may be removed in a future version.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_DEPRECATED = 4;</code>
+   */
+  LIFECYCLE_STATE_DEPRECATED(4),
+  UNRECOGNIZED(-1),
+  ;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LifecycleState");
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * The default value. This value is used if the lifecycle state is not set.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_UNSPECIFIED = 0;</code>
+   */
+  public static final int LIFECYCLE_STATE_UNSPECIFIED_VALUE = 0;
+
+  /**
+   *
+   *
+   * <pre>
+   * The entity is in Public Preview. It is available to all
+   * customers, but may not be feature-complete or have full support guarantees.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_PUBLIC_PREVIEW = 1;</code>
+   */
+  public static final int LIFECYCLE_STATE_PUBLIC_PREVIEW_VALUE = 1;
+
+  /**
+   *
+   *
+   * <pre>
+   * The entity is in Private General Availability. It is fully
+   * supported and stable, but only available to a select group of customers.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_PRIVATE_GA = 2;</code>
+   */
+  public static final int LIFECYCLE_STATE_PRIVATE_GA_VALUE = 2;
+
+  /**
+   *
+   *
+   * <pre>
+   * The entity is Generally Available. It is fully supported, stable, and
+   * available to all customers.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_GA = 3;</code>
+   */
+  public static final int LIFECYCLE_STATE_GA_VALUE = 3;
+
+  /**
+   *
+   *
+   * <pre>
+   * The entity is deprecated. It is no longer recommended for use
+   * and may be removed in a future version.
+   * </pre>
+   *
+   * <code>LIFECYCLE_STATE_DEPRECATED = 4;</code>
+   */
+  public static final int LIFECYCLE_STATE_DEPRECATED_VALUE = 4;
+
+  public final int getNumber() {
+    if (this == UNRECOGNIZED) {
+      throw new java.lang.IllegalArgumentException(
+          "Can't get the number of an unknown enum value.");
+    }
+    return value;
+  }
+
+  /**
+   * @param value The numeric wire value of the corresponding enum entry.
+   * @return The enum associated with the given numeric wire value.
+   * @deprecated Use {@link #forNumber(int)} instead.
+   */
+  @java.lang.Deprecated
+  public static LifecycleState valueOf(int value) {
+    return forNumber(value);
+  }
+
+  /**
+   * @param value The numeric wire value of the corresponding enum entry.
+   * @return The enum associated with the given numeric wire value.
+   */
+  public static LifecycleState forNumber(int value) {
+    switch (value) {
+      case 0:
+        return LIFECYCLE_STATE_UNSPECIFIED;
+      case 1:
+        return LIFECYCLE_STATE_PUBLIC_PREVIEW;
+      case 2:
+        return LIFECYCLE_STATE_PRIVATE_GA;
+      case 3:
+        return LIFECYCLE_STATE_GA;
+      case 4:
+        return LIFECYCLE_STATE_DEPRECATED;
+      default:
+        return null;
+    }
+  }
+
+  public static com.google.protobuf.Internal.EnumLiteMap<LifecycleState> internalGetValueMap() {
+    return internalValueMap;
+  }
+
+  private static final com.google.protobuf.Internal.EnumLiteMap<LifecycleState> internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap<LifecycleState>() {
+        public LifecycleState findValueByNumber(int number) {
+          return LifecycleState.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    if (this == UNRECOGNIZED) {
+      throw new java.lang.IllegalStateException(
+          "Can't get the descriptor of an unrecognized enum value.");
+    }
+    return getDescriptor().getValues().get(ordinal());
+  }
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    return getDescriptor();
+  }
+
+  public static com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.LifecycleStateProto.getDescriptor()
+        .getEnumTypes()
+        .get(0);
+  }
+
+  private static final LifecycleState[] VALUES = values();
+
+  public static LifecycleState valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    if (desc.getType() != getDescriptor()) {
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+    }
+    if (desc.getIndex() == -1) {
+      return UNRECOGNIZED;
+    }
+    return VALUES[desc.getIndex()];
+  }
+
+  private final int value;
+
+  private LifecycleState(int value) {
+    this.value = value;
+  }
+
+  // @@protoc_insertion_point(enum_scope:google.cloud.productregistry.v1.LifecycleState)
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleStateProto.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleStateProto.java
new file mode 100644
index 000000000000..1a866ab50ad5
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LifecycleStateProto.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/lifecycle_state.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public final class LifecycleStateProto extends com.google.protobuf.GeneratedFile {
+  private LifecycleStateProto() {}
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LifecycleStateProto");
+  }
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n5google/cloud/productregistry/v1/lifecy"
+          + "cle_state.proto\022\037google.cloud.productreg"
+          + "istry.v1*\255\001\n\016LifecycleState\022\037\n\033LIFECYCLE"
+          + "_STATE_UNSPECIFIED\020\000\022\"\n\036LIFECYCLE_STATE_"
+          + "PUBLIC_PREVIEW\020\001\022\036\n\032LIFECYCLE_STATE_PRIV"
+          + "ATE_GA\020\002\022\026\n\022LIFECYCLE_STATE_GA\020\003\022\036\n\032LIFE"
+          + "CYCLE_STATE_DEPRECATED\020\004B\364\001\n#com.google."
+          + "cloud.productregistry.v1B\023LifecycleState"
+          + "ProtoP\001ZMcloud.google.com/go/productregi"
+          + "stry/apiv1/productregistrypb;productregi"
+          + "strypb\252\002\037Google.Cloud.ProductRegistry.V1"
+          + "\312\002\037Google\\Cloud\\ProductRegistry\\V1\352\002\"Goo"
+          + "gle::Cloud::ProductRegistry::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData, new com.google.protobuf.Descriptors.FileDescriptor[] {});
+    descriptor.resolveAllFeaturesImmutable();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequest.java
new file mode 100644
index 000000000000..123bdd431a1a
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequest.java
@@ -0,0 +1,970 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for ListLogicalProductVariants.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductVariantsRequest}
+ */
+@com.google.protobuf.Generated
+public final class ListLogicalProductVariantsRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ListLogicalProductVariantsRequest)
+    ListLogicalProductVariantsRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ListLogicalProductVariantsRequest");
+  }
+
+  // Use ListLogicalProductVariantsRequest.newBuilder() to construct.
+  private ListLogicalProductVariantsRequest(
+      com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ListLogicalProductVariantsRequest() {
+    parent_ = "";
+    pageToken_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest.class,
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Parent logical product id.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      parent_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Parent logical product id.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PAGE_SIZE_FIELD_NUMBER = 2;
+  private int pageSize_ = 0;
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The maximum number of logical product variants to return. The
+   * service may return fewer than this value. If unspecified, at most 100
+   * logical product variants will be returned. The maximum value is 500; values
+   * above 500 will be coerced to 500.
+   * </pre>
+   *
+   * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageSize.
+   */
+  @java.lang.Override
+  public int getPageSize() {
+    return pageSize_;
+  }
+
+  public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous
+   * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+   * page.
+   *
+   * When paginating, all other parameters provided to
+   * `ListLogicalProductVariants` must match the call that provided the page
+   * token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getPageToken() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      pageToken_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous
+   * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+   * page.
+   *
+   * When paginating, all other parameters provided to
+   * `ListLogicalProductVariants` must match the call that provided the page
+   * token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for pageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getPageTokenBytes() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      pageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(parent_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, parent_);
+    }
+    if (pageSize_ != 0) {
+      output.writeInt32(2, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(pageToken_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 3, pageToken_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(parent_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, parent_);
+    }
+    if (pageSize_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(pageToken_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(3, pageToken_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest other =
+        (com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getPageToken().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for ListLogicalProductVariants.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductVariantsRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ListLogicalProductVariantsRequest)
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest.class,
+              com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest.Builder.class);
+    }
+
+    // Construct using
+    // com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      parent_ = "";
+      pageSize_ = 0;
+      pageToken_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+          .getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest build() {
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest buildPartial() {
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest result =
+          new com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest) {
+        return mergeFrom(
+            (com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest other) {
+      if (other
+          == com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+              .getDefaultInstance()) return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      if (other.getPageSize() != 0) {
+        setPageSize(other.getPageSize());
+      }
+      if (!other.getPageToken().isEmpty()) {
+        pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000004;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object parent_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Parent logical product id.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Parent logical product id.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Parent logical product id.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      parent_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Parent logical product id.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+      parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Parent logical product id.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      parent_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of logical product variants to return. The
+     * service may return fewer than this value. If unspecified, at most 100
+     * logical product variants will be returned. The maximum value is 500; values
+     * above 500 will be coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The pageSize.
+     */
+    @java.lang.Override
+    public int getPageSize() {
+      return pageSize_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of logical product variants to return. The
+     * service may return fewer than this value. If unspecified, at most 100
+     * logical product variants will be returned. The maximum value is 500; values
+     * above 500 will be coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+
+      pageSize_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of logical product variants to return. The
+     * service may return fewer than this value. If unspecified, at most 100
+     * logical product variants will be returned. The maximum value is 500; values
+     * above 500 will be coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageSize() {
+      bitField0_ = (bitField0_ & ~0x00000002);
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous
+     * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+     * page.
+     *
+     * When paginating, all other parameters provided to
+     * `ListLogicalProductVariants` must match the call that provided the page
+     * token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The pageToken.
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous
+     * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+     * page.
+     *
+     * When paginating, all other parameters provided to
+     * `ListLogicalProductVariants` must match the call that provided the page
+     * token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous
+     * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+     * page.
+     *
+     * When paginating, all other parameters provided to
+     * `ListLogicalProductVariants` must match the call that provided the page
+     * token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      pageToken_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous
+     * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+     * page.
+     *
+     * When paginating, all other parameters provided to
+     * `ListLogicalProductVariants` must match the call that provided the page
+     * token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+      pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous
+     * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+     * page.
+     *
+     * When paginating, all other parameters provided to
+     * `ListLogicalProductVariants` must match the call that provided the page
+     * token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      pageToken_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ListLogicalProductVariantsRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ListLogicalProductVariantsRequest)
+  private static final com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListLogicalProductVariantsRequest> PARSER =
+      new com.google.protobuf.AbstractParser<ListLogicalProductVariantsRequest>() {
+        @java.lang.Override
+        public ListLogicalProductVariantsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ListLogicalProductVariantsRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListLogicalProductVariantsRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequestOrBuilder.java
new file mode 100644
index 000000000000..4e19e60c13ee
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsRequestOrBuilder.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ListLogicalProductVariantsRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ListLogicalProductVariantsRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Parent logical product id.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Parent logical product id.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The maximum number of logical product variants to return. The
+   * service may return fewer than this value. If unspecified, at most 100
+   * logical product variants will be returned. The maximum value is 500; values
+   * above 500 will be coerced to 500.
+   * </pre>
+   *
+   * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous
+   * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+   * page.
+   *
+   * When paginating, all other parameters provided to
+   * `ListLogicalProductVariants` must match the call that provided the page
+   * token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous
+   * `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+   * page.
+   *
+   * When paginating, all other parameters provided to
+   * `ListLogicalProductVariants` must match the call that provided the page
+   * token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString getPageTokenBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponse.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponse.java
new file mode 100644
index 000000000000..31d104e6e75d
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponse.java
@@ -0,0 +1,1209 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Response message for ListLogicalProductVariants.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductVariantsResponse}
+ */
+@com.google.protobuf.Generated
+public final class ListLogicalProductVariantsResponse extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ListLogicalProductVariantsResponse)
+    ListLogicalProductVariantsResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ListLogicalProductVariantsResponse");
+  }
+
+  // Use ListLogicalProductVariantsResponse.newBuilder() to construct.
+  private ListLogicalProductVariantsResponse(
+      com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ListLogicalProductVariantsResponse() {
+    logicalProductVariants_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse.class,
+            com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse.Builder.class);
+  }
+
+  public static final int LOGICAL_PRODUCT_VARIANTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private java.util.List<com.google.cloud.productregistry.v1.LogicalProductVariant>
+      logicalProductVariants_;
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.productregistry.v1.LogicalProductVariant>
+      getLogicalProductVariantsList() {
+    return logicalProductVariants_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  @java.lang.Override
+  public java.util.List<
+          ? extends com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+      getLogicalProductVariantsOrBuilderList() {
+    return logicalProductVariants_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  @java.lang.Override
+  public int getLogicalProductVariantsCount() {
+    return logicalProductVariants_.size();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariants(
+      int index) {
+    return logicalProductVariants_.get(index);
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder
+      getLogicalProductVariantsOrBuilder(int index) {
+    return logicalProductVariants_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < logicalProductVariants_.size(); i++) {
+      output.writeMessage(1, logicalProductVariants_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nextPageToken_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, nextPageToken_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < logicalProductVariants_.size(); i++) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              1, logicalProductVariants_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nextPageToken_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, nextPageToken_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse other =
+        (com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse) obj;
+
+    if (!getLogicalProductVariantsList().equals(other.getLogicalProductVariantsList()))
+      return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getLogicalProductVariantsCount() > 0) {
+      hash = (37 * hash) + LOGICAL_PRODUCT_VARIANTS_FIELD_NUMBER;
+      hash = (53 * hash) + getLogicalProductVariantsList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Response message for ListLogicalProductVariants.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductVariantsResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ListLogicalProductVariantsResponse)
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse.class,
+              com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse.Builder.class);
+    }
+
+    // Construct using
+    // com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      if (logicalProductVariantsBuilder_ == null) {
+        logicalProductVariants_ = java.util.Collections.emptyList();
+      } else {
+        logicalProductVariants_ = null;
+        logicalProductVariantsBuilder_.clear();
+      }
+      bitField0_ = (bitField0_ & ~0x00000001);
+      nextPageToken_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductVariantsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+          .getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse build() {
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse result =
+          buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse buildPartial() {
+      com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse result =
+          new com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse(this);
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse result) {
+      if (logicalProductVariantsBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          logicalProductVariants_ = java.util.Collections.unmodifiableList(logicalProductVariants_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.logicalProductVariants_ = logicalProductVariants_;
+      } else {
+        result.logicalProductVariants_ = logicalProductVariantsBuilder_.build();
+      }
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse) {
+        return mergeFrom(
+            (com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse other) {
+      if (other
+          == com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+              .getDefaultInstance()) return this;
+      if (logicalProductVariantsBuilder_ == null) {
+        if (!other.logicalProductVariants_.isEmpty()) {
+          if (logicalProductVariants_.isEmpty()) {
+            logicalProductVariants_ = other.logicalProductVariants_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureLogicalProductVariantsIsMutable();
+            logicalProductVariants_.addAll(other.logicalProductVariants_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.logicalProductVariants_.isEmpty()) {
+          if (logicalProductVariantsBuilder_.isEmpty()) {
+            logicalProductVariantsBuilder_.dispose();
+            logicalProductVariantsBuilder_ = null;
+            logicalProductVariants_ = other.logicalProductVariants_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            logicalProductVariantsBuilder_ =
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders
+                    ? internalGetLogicalProductVariantsFieldBuilder()
+                    : null;
+          } else {
+            logicalProductVariantsBuilder_.addAllMessages(other.logicalProductVariants_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.productregistry.v1.LogicalProductVariant m =
+                    input.readMessage(
+                        com.google.cloud.productregistry.v1.LogicalProductVariant.parser(),
+                        extensionRegistry);
+                if (logicalProductVariantsBuilder_ == null) {
+                  ensureLogicalProductVariantsIsMutable();
+                  logicalProductVariants_.add(m);
+                } else {
+                  logicalProductVariantsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List<com.google.cloud.productregistry.v1.LogicalProductVariant>
+        logicalProductVariants_ = java.util.Collections.emptyList();
+
+    private void ensureLogicalProductVariantsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        logicalProductVariants_ =
+            new java.util.ArrayList<com.google.cloud.productregistry.v1.LogicalProductVariant>(
+                logicalProductVariants_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProductVariant,
+            com.google.cloud.productregistry.v1.LogicalProductVariant.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+        logicalProductVariantsBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public java.util.List<com.google.cloud.productregistry.v1.LogicalProductVariant>
+        getLogicalProductVariantsList() {
+      if (logicalProductVariantsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(logicalProductVariants_);
+      } else {
+        return logicalProductVariantsBuilder_.getMessageList();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public int getLogicalProductVariantsCount() {
+      if (logicalProductVariantsBuilder_ == null) {
+        return logicalProductVariants_.size();
+      } else {
+        return logicalProductVariantsBuilder_.getCount();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariants(
+        int index) {
+      if (logicalProductVariantsBuilder_ == null) {
+        return logicalProductVariants_.get(index);
+      } else {
+        return logicalProductVariantsBuilder_.getMessage(index);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder setLogicalProductVariants(
+        int index, com.google.cloud.productregistry.v1.LogicalProductVariant value) {
+      if (logicalProductVariantsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.set(index, value);
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder setLogicalProductVariants(
+        int index,
+        com.google.cloud.productregistry.v1.LogicalProductVariant.Builder builderForValue) {
+      if (logicalProductVariantsBuilder_ == null) {
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder addLogicalProductVariants(
+        com.google.cloud.productregistry.v1.LogicalProductVariant value) {
+      if (logicalProductVariantsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.add(value);
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder addLogicalProductVariants(
+        int index, com.google.cloud.productregistry.v1.LogicalProductVariant value) {
+      if (logicalProductVariantsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.add(index, value);
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder addLogicalProductVariants(
+        com.google.cloud.productregistry.v1.LogicalProductVariant.Builder builderForValue) {
+      if (logicalProductVariantsBuilder_ == null) {
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.add(builderForValue.build());
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder addLogicalProductVariants(
+        int index,
+        com.google.cloud.productregistry.v1.LogicalProductVariant.Builder builderForValue) {
+      if (logicalProductVariantsBuilder_ == null) {
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder addAllLogicalProductVariants(
+        java.lang.Iterable<? extends com.google.cloud.productregistry.v1.LogicalProductVariant>
+            values) {
+      if (logicalProductVariantsBuilder_ == null) {
+        ensureLogicalProductVariantsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, logicalProductVariants_);
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder clearLogicalProductVariants() {
+      if (logicalProductVariantsBuilder_ == null) {
+        logicalProductVariants_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.clear();
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public Builder removeLogicalProductVariants(int index) {
+      if (logicalProductVariantsBuilder_ == null) {
+        ensureLogicalProductVariantsIsMutable();
+        logicalProductVariants_.remove(index);
+        onChanged();
+      } else {
+        logicalProductVariantsBuilder_.remove(index);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant.Builder
+        getLogicalProductVariantsBuilder(int index) {
+      return internalGetLogicalProductVariantsFieldBuilder().getBuilder(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder
+        getLogicalProductVariantsOrBuilder(int index) {
+      if (logicalProductVariantsBuilder_ == null) {
+        return logicalProductVariants_.get(index);
+      } else {
+        return logicalProductVariantsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public java.util.List<
+            ? extends com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+        getLogicalProductVariantsOrBuilderList() {
+      if (logicalProductVariantsBuilder_ != null) {
+        return logicalProductVariantsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(logicalProductVariants_);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant.Builder
+        addLogicalProductVariantsBuilder() {
+      return internalGetLogicalProductVariantsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance());
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant.Builder
+        addLogicalProductVariantsBuilder(int index) {
+      return internalGetLogicalProductVariantsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance());
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariants
+     * </pre>
+     *
+     * <code>
+     * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+     * </code>
+     */
+    public java.util.List<com.google.cloud.productregistry.v1.LogicalProductVariant.Builder>
+        getLogicalProductVariantsBuilderList() {
+      return internalGetLogicalProductVariantsFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProductVariant,
+            com.google.cloud.productregistry.v1.LogicalProductVariant.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+        internalGetLogicalProductVariantsFieldBuilder() {
+      if (logicalProductVariantsBuilder_ == null) {
+        logicalProductVariantsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilder<
+                com.google.cloud.productregistry.v1.LogicalProductVariant,
+                com.google.cloud.productregistry.v1.LogicalProductVariant.Builder,
+                com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>(
+                logicalProductVariants_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        logicalProductVariants_ = null;
+      }
+      return logicalProductVariantsBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ListLogicalProductVariantsResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ListLogicalProductVariantsResponse)
+  private static final com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse();
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListLogicalProductVariantsResponse> PARSER =
+      new com.google.protobuf.AbstractParser<ListLogicalProductVariantsResponse>() {
+        @java.lang.Override
+        public ListLogicalProductVariantsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ListLogicalProductVariantsResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListLogicalProductVariantsResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponseOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponseOrBuilder.java
new file mode 100644
index 000000000000..9ee30b527576
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductVariantsResponseOrBuilder.java
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ListLogicalProductVariantsResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ListLogicalProductVariantsResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  java.util.List<com.google.cloud.productregistry.v1.LogicalProductVariant>
+      getLogicalProductVariantsList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariants(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  int getLogicalProductVariantsCount();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  java.util.List<? extends com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+      getLogicalProductVariantsOrBuilderList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariants
+   * </pre>
+   *
+   * <code>
+   * repeated .google.cloud.productregistry.v1.LogicalProductVariant logical_product_variants = 1;
+   * </code>
+   */
+  com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder
+      getLogicalProductVariantsOrBuilder(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString getNextPageTokenBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequest.java
new file mode 100644
index 000000000000..c724a274b077
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequest.java
@@ -0,0 +1,943 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for ListLogicalProducts.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductsRequest}
+ */
+@com.google.protobuf.Generated
+public final class ListLogicalProductsRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ListLogicalProductsRequest)
+    ListLogicalProductsRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ListLogicalProductsRequest");
+  }
+
+  // Use ListLogicalProductsRequest.newBuilder() to construct.
+  private ListLogicalProductsRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ListLogicalProductsRequest() {
+    filter_ = "";
+    pageToken_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
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+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ListLogicalProductsRequest.class,
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+  /**
+   *
+   *
+   * <pre>
+   * Optional. The filter expression for listing logical products.
+   * Filter syntax: https://google.aip.dev/160
+   * Supported fields: suite_id
+   * </pre>
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+   *
+   * <pre>
+   * Optional. The filter expression for listing logical products.
+   * Filter syntax: https://google.aip.dev/160
+   * Supported fields: suite_id
+   * </pre>
+   *
+   * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
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+  /**
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+   *
+   * <pre>
+   * Optional. The maximum number of logical products to return. The service may
+   * return fewer than this value. If unspecified, at most 100 logical products
+   * will be returned. The maximum value is 500; values above 500 will be
+   * coerced to 500.
+   * </pre>
+   *
+   * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
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+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListLogicalProducts`
+   * call. Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListLogicalProducts`
+   * must match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
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+  public java.lang.String getPageToken() {
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+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListLogicalProducts`
+   * call. Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListLogicalProducts`
+   * must match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
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+  public final boolean isInitialized() {
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+    if (isInitialized == 0) return false;
+
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+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
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+      com.google.protobuf.GeneratedMessage.writeString(output, 1, filter_);
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+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(pageToken_)) {
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+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(filter_)) {
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+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ListLogicalProductsRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ListLogicalProductsRequest other =
+        (com.google.cloud.productregistry.v1.ListLogicalProductsRequest) obj;
+
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + FILTER_FIELD_NUMBER;
+    hash = (53 * hash) + getFilter().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
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+    memoizedHashCode = hash;
+    return hash;
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+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
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+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
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+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
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+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
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+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.ListLogicalProductsRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for ListLogicalProducts.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductsRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ListLogicalProductsRequest)
+      com.google.cloud.productregistry.v1.ListLogicalProductsRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ListLogicalProductsRequest.class,
+              com.google.cloud.productregistry.v1.ListLogicalProductsRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.ListLogicalProductsRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      filter_ = "";
+      pageSize_ = 0;
+      pageToken_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductsRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ListLogicalProductsRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductsRequest build() {
+      com.google.cloud.productregistry.v1.ListLogicalProductsRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductsRequest buildPartial() {
+      com.google.cloud.productregistry.v1.ListLogicalProductsRequest result =
+          new com.google.cloud.productregistry.v1.ListLogicalProductsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.ListLogicalProductsRequest result) {
+      int from_bitField0_ = bitField0_;
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+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ListLogicalProductsRequest) {
+        return mergeFrom((com.google.cloud.productregistry.v1.ListLogicalProductsRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.ListLogicalProductsRequest other) {
+      if (other
+          == com.google.cloud.productregistry.v1.ListLogicalProductsRequest.getDefaultInstance())
+        return this;
+      if (!other.getFilter().isEmpty()) {
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+    @java.lang.Override
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+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    private int bitField0_;
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+    private java.lang.Object filter_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The filter expression for listing logical products.
+     * Filter syntax: https://google.aip.dev/160
+     * Supported fields: suite_id
+     * </pre>
+     *
+     * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The filter.
+     */
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+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The filter expression for listing logical products.
+     * Filter syntax: https://google.aip.dev/160
+     * Supported fields: suite_id
+     * </pre>
+     *
+     * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for filter.
+     */
+    public com.google.protobuf.ByteString getFilterBytes() {
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+      if (ref instanceof String) {
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+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The filter expression for listing logical products.
+     * Filter syntax: https://google.aip.dev/160
+     * Supported fields: suite_id
+     * </pre>
+     *
+     * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The filter to set.
+     * @return This builder for chaining.
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+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
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+      filter_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
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+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The filter expression for listing logical products.
+     * Filter syntax: https://google.aip.dev/160
+     * Supported fields: suite_id
+     * </pre>
+     *
+     * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
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+      return this;
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+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The filter expression for listing logical products.
+     * Filter syntax: https://google.aip.dev/160
+     * Supported fields: suite_id
+     * </pre>
+     *
+     * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for filter to set.
+     * @return This builder for chaining.
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+      checkByteStringIsUtf8(value);
+      filter_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of logical products to return. The service may
+     * return fewer than this value. If unspecified, at most 100 logical products
+     * will be returned. The maximum value is 500; values above 500 will be
+     * coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
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+     *
+     * <pre>
+     * Optional. The maximum number of logical products to return. The service may
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+     * will be returned. The maximum value is 500; values above 500 will be
+     * coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+
+      pageSize_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of logical products to return. The service may
+     * return fewer than this value. If unspecified, at most 100 logical products
+     * will be returned. The maximum value is 500; values above 500 will be
+     * coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageSize() {
+      bitField0_ = (bitField0_ & ~0x00000002);
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListLogicalProducts`
+     * call. Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListLogicalProducts`
+     * must match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The pageToken.
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListLogicalProducts`
+     * call. Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListLogicalProducts`
+     * must match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListLogicalProducts`
+     * call. Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListLogicalProducts`
+     * must match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      pageToken_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListLogicalProducts`
+     * call. Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListLogicalProducts`
+     * must match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+      pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListLogicalProducts`
+     * call. Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListLogicalProducts`
+     * must match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      pageToken_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ListLogicalProductsRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ListLogicalProductsRequest)
+  private static final com.google.cloud.productregistry.v1.ListLogicalProductsRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ListLogicalProductsRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListLogicalProductsRequest> PARSER =
+      new com.google.protobuf.AbstractParser<ListLogicalProductsRequest>() {
+        @java.lang.Override
+        public ListLogicalProductsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ListLogicalProductsRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListLogicalProductsRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ListLogicalProductsRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequestOrBuilder.java
new file mode 100644
index 000000000000..0f4d4d3f42b9
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsRequestOrBuilder.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ListLogicalProductsRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ListLogicalProductsRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The filter expression for listing logical products.
+   * Filter syntax: https://google.aip.dev/160
+   * Supported fields: suite_id
+   * </pre>
+   *
+   * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The filter.
+   */
+  java.lang.String getFilter();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The filter expression for listing logical products.
+   * Filter syntax: https://google.aip.dev/160
+   * Supported fields: suite_id
+   * </pre>
+   *
+   * <code>string filter = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for filter.
+   */
+  com.google.protobuf.ByteString getFilterBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The maximum number of logical products to return. The service may
+   * return fewer than this value. If unspecified, at most 100 logical products
+   * will be returned. The maximum value is 500; values above 500 will be
+   * coerced to 500.
+   * </pre>
+   *
+   * <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListLogicalProducts`
+   * call. Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListLogicalProducts`
+   * must match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListLogicalProducts`
+   * call. Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListLogicalProducts`
+   * must match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString getPageTokenBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponse.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponse.java
new file mode 100644
index 000000000000..901bead1b66d
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponse.java
@@ -0,0 +1,1142 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Response message for ListLogicalProducts.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductsResponse}
+ */
+@com.google.protobuf.Generated
+public final class ListLogicalProductsResponse extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ListLogicalProductsResponse)
+    ListLogicalProductsResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ListLogicalProductsResponse");
+  }
+
+  // Use ListLogicalProductsResponse.newBuilder() to construct.
+  private ListLogicalProductsResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ListLogicalProductsResponse() {
+    logicalProducts_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ListLogicalProductsResponse.class,
+            com.google.cloud.productregistry.v1.ListLogicalProductsResponse.Builder.class);
+  }
+
+  public static final int LOGICAL_PRODUCTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private java.util.List<com.google.cloud.productregistry.v1.LogicalProduct> logicalProducts_;
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.productregistry.v1.LogicalProduct>
+      getLogicalProductsList() {
+    return logicalProducts_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<? extends com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+      getLogicalProductsOrBuilderList() {
+    return logicalProducts_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  @java.lang.Override
+  public int getLogicalProductsCount() {
+    return logicalProducts_.size();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProduct getLogicalProducts(int index) {
+    return logicalProducts_.get(index);
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductOrBuilder getLogicalProductsOrBuilder(
+      int index) {
+    return logicalProducts_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < logicalProducts_.size(); i++) {
+      output.writeMessage(1, logicalProducts_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nextPageToken_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, nextPageToken_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < logicalProducts_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, logicalProducts_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nextPageToken_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, nextPageToken_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ListLogicalProductsResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ListLogicalProductsResponse other =
+        (com.google.cloud.productregistry.v1.ListLogicalProductsResponse) obj;
+
+    if (!getLogicalProductsList().equals(other.getLogicalProductsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getLogicalProductsCount() > 0) {
+      hash = (37 * hash) + LOGICAL_PRODUCTS_FIELD_NUMBER;
+      hash = (53 * hash) + getLogicalProductsList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.ListLogicalProductsResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Response message for ListLogicalProducts.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ListLogicalProductsResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ListLogicalProductsResponse)
+      com.google.cloud.productregistry.v1.ListLogicalProductsResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ListLogicalProductsResponse.class,
+              com.google.cloud.productregistry.v1.ListLogicalProductsResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.ListLogicalProductsResponse.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      if (logicalProductsBuilder_ == null) {
+        logicalProducts_ = java.util.Collections.emptyList();
+      } else {
+        logicalProducts_ = null;
+        logicalProductsBuilder_.clear();
+      }
+      bitField0_ = (bitField0_ & ~0x00000001);
+      nextPageToken_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListLogicalProductsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductsResponse
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ListLogicalProductsResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductsResponse build() {
+      com.google.cloud.productregistry.v1.ListLogicalProductsResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListLogicalProductsResponse buildPartial() {
+      com.google.cloud.productregistry.v1.ListLogicalProductsResponse result =
+          new com.google.cloud.productregistry.v1.ListLogicalProductsResponse(this);
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.productregistry.v1.ListLogicalProductsResponse result) {
+      if (logicalProductsBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          logicalProducts_ = java.util.Collections.unmodifiableList(logicalProducts_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.logicalProducts_ = logicalProducts_;
+      } else {
+        result.logicalProducts_ = logicalProductsBuilder_.build();
+      }
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.ListLogicalProductsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ListLogicalProductsResponse) {
+        return mergeFrom((com.google.cloud.productregistry.v1.ListLogicalProductsResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.productregistry.v1.ListLogicalProductsResponse other) {
+      if (other
+          == com.google.cloud.productregistry.v1.ListLogicalProductsResponse.getDefaultInstance())
+        return this;
+      if (logicalProductsBuilder_ == null) {
+        if (!other.logicalProducts_.isEmpty()) {
+          if (logicalProducts_.isEmpty()) {
+            logicalProducts_ = other.logicalProducts_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureLogicalProductsIsMutable();
+            logicalProducts_.addAll(other.logicalProducts_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.logicalProducts_.isEmpty()) {
+          if (logicalProductsBuilder_.isEmpty()) {
+            logicalProductsBuilder_.dispose();
+            logicalProductsBuilder_ = null;
+            logicalProducts_ = other.logicalProducts_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            logicalProductsBuilder_ =
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders
+                    ? internalGetLogicalProductsFieldBuilder()
+                    : null;
+          } else {
+            logicalProductsBuilder_.addAllMessages(other.logicalProducts_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.productregistry.v1.LogicalProduct m =
+                    input.readMessage(
+                        com.google.cloud.productregistry.v1.LogicalProduct.parser(),
+                        extensionRegistry);
+                if (logicalProductsBuilder_ == null) {
+                  ensureLogicalProductsIsMutable();
+                  logicalProducts_.add(m);
+                } else {
+                  logicalProductsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List<com.google.cloud.productregistry.v1.LogicalProduct> logicalProducts_ =
+        java.util.Collections.emptyList();
+
+    private void ensureLogicalProductsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        logicalProducts_ =
+            new java.util.ArrayList<com.google.cloud.productregistry.v1.LogicalProduct>(
+                logicalProducts_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProduct,
+            com.google.cloud.productregistry.v1.LogicalProduct.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+        logicalProductsBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public java.util.List<com.google.cloud.productregistry.v1.LogicalProduct>
+        getLogicalProductsList() {
+      if (logicalProductsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(logicalProducts_);
+      } else {
+        return logicalProductsBuilder_.getMessageList();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public int getLogicalProductsCount() {
+      if (logicalProductsBuilder_ == null) {
+        return logicalProducts_.size();
+      } else {
+        return logicalProductsBuilder_.getCount();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct getLogicalProducts(int index) {
+      if (logicalProductsBuilder_ == null) {
+        return logicalProducts_.get(index);
+      } else {
+        return logicalProductsBuilder_.getMessage(index);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder setLogicalProducts(
+        int index, com.google.cloud.productregistry.v1.LogicalProduct value) {
+      if (logicalProductsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.set(index, value);
+        onChanged();
+      } else {
+        logicalProductsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder setLogicalProducts(
+        int index, com.google.cloud.productregistry.v1.LogicalProduct.Builder builderForValue) {
+      if (logicalProductsBuilder_ == null) {
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        logicalProductsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder addLogicalProducts(com.google.cloud.productregistry.v1.LogicalProduct value) {
+      if (logicalProductsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.add(value);
+        onChanged();
+      } else {
+        logicalProductsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder addLogicalProducts(
+        int index, com.google.cloud.productregistry.v1.LogicalProduct value) {
+      if (logicalProductsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.add(index, value);
+        onChanged();
+      } else {
+        logicalProductsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder addLogicalProducts(
+        com.google.cloud.productregistry.v1.LogicalProduct.Builder builderForValue) {
+      if (logicalProductsBuilder_ == null) {
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.add(builderForValue.build());
+        onChanged();
+      } else {
+        logicalProductsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder addLogicalProducts(
+        int index, com.google.cloud.productregistry.v1.LogicalProduct.Builder builderForValue) {
+      if (logicalProductsBuilder_ == null) {
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        logicalProductsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder addAllLogicalProducts(
+        java.lang.Iterable<? extends com.google.cloud.productregistry.v1.LogicalProduct> values) {
+      if (logicalProductsBuilder_ == null) {
+        ensureLogicalProductsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, logicalProducts_);
+        onChanged();
+      } else {
+        logicalProductsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder clearLogicalProducts() {
+      if (logicalProductsBuilder_ == null) {
+        logicalProducts_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        logicalProductsBuilder_.clear();
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public Builder removeLogicalProducts(int index) {
+      if (logicalProductsBuilder_ == null) {
+        ensureLogicalProductsIsMutable();
+        logicalProducts_.remove(index);
+        onChanged();
+      } else {
+        logicalProductsBuilder_.remove(index);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct.Builder getLogicalProductsBuilder(
+        int index) {
+      return internalGetLogicalProductsFieldBuilder().getBuilder(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductOrBuilder getLogicalProductsOrBuilder(
+        int index) {
+      if (logicalProductsBuilder_ == null) {
+        return logicalProducts_.get(index);
+      } else {
+        return logicalProductsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public java.util.List<? extends com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+        getLogicalProductsOrBuilderList() {
+      if (logicalProductsBuilder_ != null) {
+        return logicalProductsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(logicalProducts_);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct.Builder addLogicalProductsBuilder() {
+      return internalGetLogicalProductsFieldBuilder()
+          .addBuilder(com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance());
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct.Builder addLogicalProductsBuilder(
+        int index) {
+      return internalGetLogicalProductsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance());
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProducts
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+     */
+    public java.util.List<com.google.cloud.productregistry.v1.LogicalProduct.Builder>
+        getLogicalProductsBuilderList() {
+      return internalGetLogicalProductsFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProduct,
+            com.google.cloud.productregistry.v1.LogicalProduct.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+        internalGetLogicalProductsFieldBuilder() {
+      if (logicalProductsBuilder_ == null) {
+        logicalProductsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilder<
+                com.google.cloud.productregistry.v1.LogicalProduct,
+                com.google.cloud.productregistry.v1.LogicalProduct.Builder,
+                com.google.cloud.productregistry.v1.LogicalProductOrBuilder>(
+                logicalProducts_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        logicalProducts_ = null;
+      }
+      return logicalProductsBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ListLogicalProductsResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ListLogicalProductsResponse)
+  private static final com.google.cloud.productregistry.v1.ListLogicalProductsResponse
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ListLogicalProductsResponse();
+  }
+
+  public static com.google.cloud.productregistry.v1.ListLogicalProductsResponse
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListLogicalProductsResponse> PARSER =
+      new com.google.protobuf.AbstractParser<ListLogicalProductsResponse>() {
+        @java.lang.Override
+        public ListLogicalProductsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ListLogicalProductsResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListLogicalProductsResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ListLogicalProductsResponse
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponseOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponseOrBuilder.java
new file mode 100644
index 000000000000..21b208537ca4
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListLogicalProductsResponseOrBuilder.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ListLogicalProductsResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ListLogicalProductsResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  java.util.List<com.google.cloud.productregistry.v1.LogicalProduct> getLogicalProductsList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  com.google.cloud.productregistry.v1.LogicalProduct getLogicalProducts(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  int getLogicalProductsCount();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  java.util.List<? extends com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+      getLogicalProductsOrBuilderList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProducts
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.LogicalProduct logical_products = 1;</code>
+   */
+  com.google.cloud.productregistry.v1.LogicalProductOrBuilder getLogicalProductsOrBuilder(
+      int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString getNextPageTokenBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequest.java
new file mode 100644
index 000000000000..b9ac27c371af
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequest.java
@@ -0,0 +1,734 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for ListProductSuites.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ListProductSuitesRequest}
+ */
+@com.google.protobuf.Generated
+public final class ListProductSuitesRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ListProductSuitesRequest)
+    ListProductSuitesRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ListProductSuitesRequest");
+  }
+
+  // Use ListProductSuitesRequest.newBuilder() to construct.
+  private ListProductSuitesRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ListProductSuitesRequest() {
+    pageToken_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ListProductSuitesRequest.class,
+            com.google.cloud.productregistry.v1.ListProductSuitesRequest.Builder.class);
+  }
+
+  public static final int PAGE_SIZE_FIELD_NUMBER = 1;
+  private int pageSize_ = 0;
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The maximum number of suites to return. The service may return
+   * fewer than this value. If unspecified, at most 100 suites will be returned.
+   * The maximum value is 500; values above 500 will be coerced to 500.
+   * </pre>
+   *
+   * <code>int32 page_size = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageSize.
+   */
+  @java.lang.Override
+  public int getPageSize() {
+    return pageSize_;
+  }
+
+  public static final int PAGE_TOKEN_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListProductSuites` call.
+   * Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListProductSuites` must
+   * match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getPageToken() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      pageToken_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListProductSuites` call.
+   * Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListProductSuites` must
+   * match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for pageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getPageTokenBytes() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      pageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (pageSize_ != 0) {
+      output.writeInt32(1, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(pageToken_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, pageToken_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (pageSize_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(pageToken_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, pageToken_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ListProductSuitesRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ListProductSuitesRequest other =
+        (com.google.cloud.productregistry.v1.ListProductSuitesRequest) obj;
+
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getPageToken().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.ListProductSuitesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for ListProductSuites.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ListProductSuitesRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ListProductSuitesRequest)
+      com.google.cloud.productregistry.v1.ListProductSuitesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ListProductSuitesRequest.class,
+              com.google.cloud.productregistry.v1.ListProductSuitesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.ListProductSuitesRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      pageSize_ = 0;
+      pageToken_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListProductSuitesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListProductSuitesRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ListProductSuitesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListProductSuitesRequest build() {
+      com.google.cloud.productregistry.v1.ListProductSuitesRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListProductSuitesRequest buildPartial() {
+      com.google.cloud.productregistry.v1.ListProductSuitesRequest result =
+          new com.google.cloud.productregistry.v1.ListProductSuitesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.ListProductSuitesRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ListProductSuitesRequest) {
+        return mergeFrom((com.google.cloud.productregistry.v1.ListProductSuitesRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.ListProductSuitesRequest other) {
+      if (other
+          == com.google.cloud.productregistry.v1.ListProductSuitesRequest.getDefaultInstance())
+        return this;
+      if (other.getPageSize() != 0) {
+        setPageSize(other.getPageSize());
+      }
+      if (!other.getPageToken().isEmpty()) {
+        pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
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+                break;
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+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private int pageSize_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of suites to return. The service may return
+     * fewer than this value. If unspecified, at most 100 suites will be returned.
+     * The maximum value is 500; values above 500 will be coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The pageSize.
+     */
+    @java.lang.Override
+    public int getPageSize() {
+      return pageSize_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of suites to return. The service may return
+     * fewer than this value. If unspecified, at most 100 suites will be returned.
+     * The maximum value is 500; values above 500 will be coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+
+      pageSize_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The maximum number of suites to return. The service may return
+     * fewer than this value. If unspecified, at most 100 suites will be returned.
+     * The maximum value is 500; values above 500 will be coerced to 500.
+     * </pre>
+     *
+     * <code>int32 page_size = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageSize() {
+      bitField0_ = (bitField0_ & ~0x00000001);
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListProductSuites` call.
+     * Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListProductSuites` must
+     * match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The pageToken.
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListProductSuites` call.
+     * Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListProductSuites` must
+     * match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListProductSuites` call.
+     * Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListProductSuites` must
+     * match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      pageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListProductSuites` call.
+     * Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListProductSuites` must
+     * match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+      pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Optional. A page token, received from a previous `ListProductSuites` call.
+     * Provide this to retrieve the subsequent page.
+     *
+     * When paginating, all other parameters provided to `ListProductSuites` must
+     * match the call that provided the page token.
+     * </pre>
+     *
+     * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      pageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ListProductSuitesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ListProductSuitesRequest)
+  private static final com.google.cloud.productregistry.v1.ListProductSuitesRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ListProductSuitesRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListProductSuitesRequest> PARSER =
+      new com.google.protobuf.AbstractParser<ListProductSuitesRequest>() {
+        @java.lang.Override
+        public ListProductSuitesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ListProductSuitesRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListProductSuitesRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ListProductSuitesRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequestOrBuilder.java
new file mode 100644
index 000000000000..9c2ad8e888bb
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesRequestOrBuilder.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ListProductSuitesRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ListProductSuitesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The maximum number of suites to return. The service may return
+   * fewer than this value. If unspecified, at most 100 suites will be returned.
+   * The maximum value is 500; values above 500 will be coerced to 500.
+   * </pre>
+   *
+   * <code>int32 page_size = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListProductSuites` call.
+   * Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListProductSuites` must
+   * match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. A page token, received from a previous `ListProductSuites` call.
+   * Provide this to retrieve the subsequent page.
+   *
+   * When paginating, all other parameters provided to `ListProductSuites` must
+   * match the call that provided the page token.
+   * </pre>
+   *
+   * <code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString getPageTokenBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponse.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponse.java
new file mode 100644
index 000000000000..4218186ab2f1
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponse.java
@@ -0,0 +1,1136 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Response message for ListProductSuites.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ListProductSuitesResponse}
+ */
+@com.google.protobuf.Generated
+public final class ListProductSuitesResponse extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ListProductSuitesResponse)
+    ListProductSuitesResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ListProductSuitesResponse");
+  }
+
+  // Use ListProductSuitesResponse.newBuilder() to construct.
+  private ListProductSuitesResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ListProductSuitesResponse() {
+    productSuites_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ListProductSuitesResponse.class,
+            com.google.cloud.productregistry.v1.ListProductSuitesResponse.Builder.class);
+  }
+
+  public static final int PRODUCT_SUITES_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private java.util.List<com.google.cloud.productregistry.v1.ProductSuite> productSuites_;
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.productregistry.v1.ProductSuite> getProductSuitesList() {
+    return productSuites_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<? extends com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+      getProductSuitesOrBuilderList() {
+    return productSuites_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  @java.lang.Override
+  public int getProductSuitesCount() {
+    return productSuites_.size();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ProductSuite getProductSuites(int index) {
+    return productSuites_.get(index);
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ProductSuiteOrBuilder getProductSuitesOrBuilder(
+      int index) {
+    return productSuites_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < productSuites_.size(); i++) {
+      output.writeMessage(1, productSuites_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nextPageToken_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, nextPageToken_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < productSuites_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, productSuites_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(nextPageToken_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, nextPageToken_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ListProductSuitesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ListProductSuitesResponse other =
+        (com.google.cloud.productregistry.v1.ListProductSuitesResponse) obj;
+
+    if (!getProductSuitesList().equals(other.getProductSuitesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getProductSuitesCount() > 0) {
+      hash = (37 * hash) + PRODUCT_SUITES_FIELD_NUMBER;
+      hash = (53 * hash) + getProductSuitesList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.ListProductSuitesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Response message for ListProductSuites.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ListProductSuitesResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ListProductSuitesResponse)
+      com.google.cloud.productregistry.v1.ListProductSuitesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ListProductSuitesResponse.class,
+              com.google.cloud.productregistry.v1.ListProductSuitesResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.ListProductSuitesResponse.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      if (productSuitesBuilder_ == null) {
+        productSuites_ = java.util.Collections.emptyList();
+      } else {
+        productSuites_ = null;
+        productSuitesBuilder_.clear();
+      }
+      bitField0_ = (bitField0_ & ~0x00000001);
+      nextPageToken_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_ListProductSuitesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListProductSuitesResponse
+        getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ListProductSuitesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListProductSuitesResponse build() {
+      com.google.cloud.productregistry.v1.ListProductSuitesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ListProductSuitesResponse buildPartial() {
+      com.google.cloud.productregistry.v1.ListProductSuitesResponse result =
+          new com.google.cloud.productregistry.v1.ListProductSuitesResponse(this);
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.productregistry.v1.ListProductSuitesResponse result) {
+      if (productSuitesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          productSuites_ = java.util.Collections.unmodifiableList(productSuites_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.productSuites_ = productSuites_;
+      } else {
+        result.productSuites_ = productSuitesBuilder_.build();
+      }
+    }
+
+    private void buildPartial0(
+        com.google.cloud.productregistry.v1.ListProductSuitesResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ListProductSuitesResponse) {
+        return mergeFrom((com.google.cloud.productregistry.v1.ListProductSuitesResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.ListProductSuitesResponse other) {
+      if (other
+          == com.google.cloud.productregistry.v1.ListProductSuitesResponse.getDefaultInstance())
+        return this;
+      if (productSuitesBuilder_ == null) {
+        if (!other.productSuites_.isEmpty()) {
+          if (productSuites_.isEmpty()) {
+            productSuites_ = other.productSuites_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureProductSuitesIsMutable();
+            productSuites_.addAll(other.productSuites_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.productSuites_.isEmpty()) {
+          if (productSuitesBuilder_.isEmpty()) {
+            productSuitesBuilder_.dispose();
+            productSuitesBuilder_ = null;
+            productSuites_ = other.productSuites_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            productSuitesBuilder_ =
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders
+                    ? internalGetProductSuitesFieldBuilder()
+                    : null;
+          } else {
+            productSuitesBuilder_.addAllMessages(other.productSuites_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.productregistry.v1.ProductSuite m =
+                    input.readMessage(
+                        com.google.cloud.productregistry.v1.ProductSuite.parser(),
+                        extensionRegistry);
+                if (productSuitesBuilder_ == null) {
+                  ensureProductSuitesIsMutable();
+                  productSuites_.add(m);
+                } else {
+                  productSuitesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List<com.google.cloud.productregistry.v1.ProductSuite> productSuites_ =
+        java.util.Collections.emptyList();
+
+    private void ensureProductSuitesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        productSuites_ =
+            new java.util.ArrayList<com.google.cloud.productregistry.v1.ProductSuite>(
+                productSuites_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilder<
+            com.google.cloud.productregistry.v1.ProductSuite,
+            com.google.cloud.productregistry.v1.ProductSuite.Builder,
+            com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+        productSuitesBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public java.util.List<com.google.cloud.productregistry.v1.ProductSuite> getProductSuitesList() {
+      if (productSuitesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(productSuites_);
+      } else {
+        return productSuitesBuilder_.getMessageList();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public int getProductSuitesCount() {
+      if (productSuitesBuilder_ == null) {
+        return productSuites_.size();
+      } else {
+        return productSuitesBuilder_.getCount();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite getProductSuites(int index) {
+      if (productSuitesBuilder_ == null) {
+        return productSuites_.get(index);
+      } else {
+        return productSuitesBuilder_.getMessage(index);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder setProductSuites(
+        int index, com.google.cloud.productregistry.v1.ProductSuite value) {
+      if (productSuitesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureProductSuitesIsMutable();
+        productSuites_.set(index, value);
+        onChanged();
+      } else {
+        productSuitesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder setProductSuites(
+        int index, com.google.cloud.productregistry.v1.ProductSuite.Builder builderForValue) {
+      if (productSuitesBuilder_ == null) {
+        ensureProductSuitesIsMutable();
+        productSuites_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        productSuitesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder addProductSuites(com.google.cloud.productregistry.v1.ProductSuite value) {
+      if (productSuitesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureProductSuitesIsMutable();
+        productSuites_.add(value);
+        onChanged();
+      } else {
+        productSuitesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder addProductSuites(
+        int index, com.google.cloud.productregistry.v1.ProductSuite value) {
+      if (productSuitesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureProductSuitesIsMutable();
+        productSuites_.add(index, value);
+        onChanged();
+      } else {
+        productSuitesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder addProductSuites(
+        com.google.cloud.productregistry.v1.ProductSuite.Builder builderForValue) {
+      if (productSuitesBuilder_ == null) {
+        ensureProductSuitesIsMutable();
+        productSuites_.add(builderForValue.build());
+        onChanged();
+      } else {
+        productSuitesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder addProductSuites(
+        int index, com.google.cloud.productregistry.v1.ProductSuite.Builder builderForValue) {
+      if (productSuitesBuilder_ == null) {
+        ensureProductSuitesIsMutable();
+        productSuites_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        productSuitesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder addAllProductSuites(
+        java.lang.Iterable<? extends com.google.cloud.productregistry.v1.ProductSuite> values) {
+      if (productSuitesBuilder_ == null) {
+        ensureProductSuitesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, productSuites_);
+        onChanged();
+      } else {
+        productSuitesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder clearProductSuites() {
+      if (productSuitesBuilder_ == null) {
+        productSuites_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        productSuitesBuilder_.clear();
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public Builder removeProductSuites(int index) {
+      if (productSuitesBuilder_ == null) {
+        ensureProductSuitesIsMutable();
+        productSuites_.remove(index);
+        onChanged();
+      } else {
+        productSuitesBuilder_.remove(index);
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite.Builder getProductSuitesBuilder(
+        int index) {
+      return internalGetProductSuitesFieldBuilder().getBuilder(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuiteOrBuilder getProductSuitesOrBuilder(
+        int index) {
+      if (productSuitesBuilder_ == null) {
+        return productSuites_.get(index);
+      } else {
+        return productSuitesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public java.util.List<? extends com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+        getProductSuitesOrBuilderList() {
+      if (productSuitesBuilder_ != null) {
+        return productSuitesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(productSuites_);
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite.Builder addProductSuitesBuilder() {
+      return internalGetProductSuitesFieldBuilder()
+          .addBuilder(com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance());
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite.Builder addProductSuitesBuilder(
+        int index) {
+      return internalGetProductSuitesFieldBuilder()
+          .addBuilder(index, com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance());
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuites
+     * </pre>
+     *
+     * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+     */
+    public java.util.List<com.google.cloud.productregistry.v1.ProductSuite.Builder>
+        getProductSuitesBuilderList() {
+      return internalGetProductSuitesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilder<
+            com.google.cloud.productregistry.v1.ProductSuite,
+            com.google.cloud.productregistry.v1.ProductSuite.Builder,
+            com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+        internalGetProductSuitesFieldBuilder() {
+      if (productSuitesBuilder_ == null) {
+        productSuitesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilder<
+                com.google.cloud.productregistry.v1.ProductSuite,
+                com.google.cloud.productregistry.v1.ProductSuite.Builder,
+                com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>(
+                productSuites_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        productSuites_ = null;
+      }
+      return productSuitesBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * A token, which can be sent as `page_token` to retrieve the next page.
+     * If this field is omitted, there are no subsequent pages.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     *
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ListProductSuitesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ListProductSuitesResponse)
+  private static final com.google.cloud.productregistry.v1.ListProductSuitesResponse
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ListProductSuitesResponse();
+  }
+
+  public static com.google.cloud.productregistry.v1.ListProductSuitesResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListProductSuitesResponse> PARSER =
+      new com.google.protobuf.AbstractParser<ListProductSuitesResponse>() {
+        @java.lang.Override
+        public ListProductSuitesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ListProductSuitesResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListProductSuitesResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ListProductSuitesResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponseOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponseOrBuilder.java
new file mode 100644
index 000000000000..da4a3b427acf
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ListProductSuitesResponseOrBuilder.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ListProductSuitesResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ListProductSuitesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  java.util.List<com.google.cloud.productregistry.v1.ProductSuite> getProductSuitesList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  com.google.cloud.productregistry.v1.ProductSuite getProductSuites(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  int getProductSuitesCount();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  java.util.List<? extends com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+      getProductSuitesOrBuilderList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuites
+   * </pre>
+   *
+   * <code>repeated .google.cloud.productregistry.v1.ProductSuite product_suites = 1;</code>
+   */
+  com.google.cloud.productregistry.v1.ProductSuiteOrBuilder getProductSuitesOrBuilder(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+
+  /**
+   *
+   *
+   * <pre>
+   * A token, which can be sent as `page_token` to retrieve the next page.
+   * If this field is omitted, there are no subsequent pages.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   *
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString getNextPageTokenBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProduct.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProduct.java
new file mode 100644
index 000000000000..5ffcff9c4291
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProduct.java
@@ -0,0 +1,1836 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/logical_product.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Represents an independent service offering that can be
+ * provisioned by a customer.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.LogicalProduct}
+ */
+@com.google.protobuf.Generated
+public final class LogicalProduct extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.LogicalProduct)
+    LogicalProductOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LogicalProduct");
+  }
+
+  // Use LogicalProduct.newBuilder() to construct.
+  private LogicalProduct(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private LogicalProduct() {
+    name_ = "";
+    title_ = "";
+    productSuite_ = "";
+    variants_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    lifecycleState_ = 0;
+    replacement_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.LogicalProductProto
+        .internal_static_google_cloud_productregistry_v1_LogicalProduct_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.LogicalProductProto
+        .internal_static_google_cloud_productregistry_v1_LogicalProduct_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.LogicalProduct.class,
+            com.google.cloud.productregistry.v1.LogicalProduct.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProduct.
+   * Format: logicalProducts/{logical_product}.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProduct.
+   * Format: logicalProducts/{logical_product}.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TITLE_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object title_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProduct.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The title.
+   */
+  @java.lang.Override
+  public java.lang.String getTitle() {
+    java.lang.Object ref = title_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      title_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProduct.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The bytes for title.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getTitleBytes() {
+    java.lang.Object ref = title_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      title_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PRODUCT_SUITE_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object productSuite_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Product suite associated with the logical product.
+   * Format: productSuites/{product_suite}.
+   * </pre>
+   *
+   * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+   *
+   * @return The productSuite.
+   */
+  @java.lang.Override
+  public java.lang.String getProductSuite() {
+    java.lang.Object ref = productSuite_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      productSuite_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Product suite associated with the logical product.
+   * Format: productSuites/{product_suite}.
+   * </pre>
+   *
+   * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+   *
+   * @return The bytes for productSuite.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getProductSuiteBytes() {
+    java.lang.Object ref = productSuite_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      productSuite_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int VARIANTS_FIELD_NUMBER = 4;
+
+  @SuppressWarnings("serial")
+  private com.google.protobuf.LazyStringArrayList variants_ =
+      com.google.protobuf.LazyStringArrayList.emptyList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return A list containing the variants.
+   */
+  public com.google.protobuf.ProtocolStringList getVariantsList() {
+    return variants_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The count of variants.
+   */
+  public int getVariantsCount() {
+    return variants_.size();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the element to return.
+   * @return The variants at the given index.
+   */
+  public java.lang.String getVariants(int index) {
+    return variants_.get(index);
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the variants at the given index.
+   */
+  public com.google.protobuf.ByteString getVariantsBytes(int index) {
+    return variants_.getByteString(index);
+  }
+
+  public static final int LIFECYCLE_STATE_FIELD_NUMBER = 5;
+  private int lifecycleState_ = 0;
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The enum numeric value on the wire for lifecycleState.
+   */
+  @java.lang.Override
+  public int getLifecycleStateValue() {
+    return lifecycleState_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The lifecycleState.
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LifecycleState getLifecycleState() {
+    com.google.cloud.productregistry.v1.LifecycleState result =
+        com.google.cloud.productregistry.v1.LifecycleState.forNumber(lifecycleState_);
+    return result == null
+        ? com.google.cloud.productregistry.v1.LifecycleState.UNRECOGNIZED
+        : result;
+  }
+
+  public static final int REPLACED_FIELD_NUMBER = 6;
+  private boolean replaced_ = false;
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Indicates whether the logical product has been replaced. If
+   * `false`, the product is active. If `true`, the product has been replaced by
+   * another type, and the `replacement` field contains the resource name of
+   * that replacement.
+   * </pre>
+   *
+   * <code>bool replaced = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   *
+   * @return The replaced.
+   */
+  @java.lang.Override
+  public boolean getReplaced() {
+    return replaced_;
+  }
+
+  public static final int REPLACEMENT_FIELD_NUMBER = 7;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object replacement_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product is replaced by. This field is only populated when this logical
+   * product is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}/variants/{variant},
+   * productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The replacement.
+   */
+  @java.lang.Override
+  public java.lang.String getReplacement() {
+    java.lang.Object ref = replacement_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      replacement_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product is replaced by. This field is only populated when this logical
+   * product is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}/variants/{variant},
+   * productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for replacement.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getReplacementBytes() {
+    java.lang.Object ref = replacement_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      replacement_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(title_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, title_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(productSuite_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 3, productSuite_);
+    }
+    for (int i = 0; i < variants_.size(); i++) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 4, variants_.getRaw(i));
+    }
+    if (lifecycleState_
+        != com.google.cloud.productregistry.v1.LifecycleState.LIFECYCLE_STATE_UNSPECIFIED
+            .getNumber()) {
+      output.writeEnum(5, lifecycleState_);
+    }
+    if (replaced_ != false) {
+      output.writeBool(6, replaced_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(replacement_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 7, replacement_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(title_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, title_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(productSuite_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(3, productSuite_);
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < variants_.size(); i++) {
+        dataSize += computeStringSizeNoTag(variants_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getVariantsList().size();
+    }
+    if (lifecycleState_
+        != com.google.cloud.productregistry.v1.LifecycleState.LIFECYCLE_STATE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(5, lifecycleState_);
+    }
+    if (replaced_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, replaced_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(replacement_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(7, replacement_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.LogicalProduct)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.LogicalProduct other =
+        (com.google.cloud.productregistry.v1.LogicalProduct) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getTitle().equals(other.getTitle())) return false;
+    if (!getProductSuite().equals(other.getProductSuite())) return false;
+    if (!getVariantsList().equals(other.getVariantsList())) return false;
+    if (lifecycleState_ != other.lifecycleState_) return false;
+    if (getReplaced() != other.getReplaced()) return false;
+    if (!getReplacement().equals(other.getReplacement())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + TITLE_FIELD_NUMBER;
+    hash = (53 * hash) + getTitle().hashCode();
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+    hash = (37 * hash) + REPLACEMENT_FIELD_NUMBER;
+    hash = (53 * hash) + getReplacement().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.productregistry.v1.LogicalProduct prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Represents an independent service offering that can be
+   * provisioned by a customer.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.LogicalProduct}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.LogicalProduct)
+      com.google.cloud.productregistry.v1.LogicalProductOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.LogicalProductProto
+          .internal_static_google_cloud_productregistry_v1_LogicalProduct_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.LogicalProductProto
+          .internal_static_google_cloud_productregistry_v1_LogicalProduct_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.LogicalProduct.class,
+              com.google.cloud.productregistry.v1.LogicalProduct.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.LogicalProduct.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      title_ = "";
+      productSuite_ = "";
+      variants_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      lifecycleState_ = 0;
+      replaced_ = false;
+      replacement_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.LogicalProductProto
+          .internal_static_google_cloud_productregistry_v1_LogicalProduct_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProduct getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProduct build() {
+      com.google.cloud.productregistry.v1.LogicalProduct result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProduct buildPartial() {
+      com.google.cloud.productregistry.v1.LogicalProduct result =
+          new com.google.cloud.productregistry.v1.LogicalProduct(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.productregistry.v1.LogicalProduct result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.title_ = title_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.productSuite_ = productSuite_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        variants_.makeImmutable();
+        result.variants_ = variants_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.lifecycleState_ = lifecycleState_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.replaced_ = replaced_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.replacement_ = replacement_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.LogicalProduct) {
+        return mergeFrom((com.google.cloud.productregistry.v1.LogicalProduct) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.LogicalProduct other) {
+      if (other == com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      if (!other.getTitle().isEmpty()) {
+        title_ = other.title_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      if (!other.getProductSuite().isEmpty()) {
+        productSuite_ = other.productSuite_;
+        bitField0_ |= 0x00000004;
+        onChanged();
+      }
+      if (!other.variants_.isEmpty()) {
+        if (variants_.isEmpty()) {
+          variants_ = other.variants_;
+          bitField0_ |= 0x00000008;
+        } else {
+          ensureVariantsIsMutable();
+          variants_.addAll(other.variants_);
+        }
+        onChanged();
+      }
+      if (other.lifecycleState_ != 0) {
+        setLifecycleStateValue(other.getLifecycleStateValue());
+      }
+      if (other.getReplaced() != false) {
+        setReplaced(other.getReplaced());
+      }
+      if (!other.getReplacement().isEmpty()) {
+        replacement_ = other.replacement_;
+        bitField0_ |= 0x00000040;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                title_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                productSuite_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureVariantsIsMutable();
+                variants_.add(s);
+                break;
+              } // case 34
+            case 40:
+              {
+                lifecycleState_ = input.readEnum();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+            case 48:
+              {
+                replaced_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                replacement_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProduct.
+     * Format: logicalProducts/{logical_product}.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProduct.
+     * Format: logicalProducts/{logical_product}.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProduct.
+     * Format: logicalProducts/{logical_product}.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProduct.
+     * Format: logicalProducts/{logical_product}.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProduct.
+     * Format: logicalProducts/{logical_product}.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object title_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProduct.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return The title.
+     */
+    public java.lang.String getTitle() {
+      java.lang.Object ref = title_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        title_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProduct.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return The bytes for title.
+     */
+    public com.google.protobuf.ByteString getTitleBytes() {
+      java.lang.Object ref = title_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        title_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProduct.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @param value The title to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTitle(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      title_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProduct.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearTitle() {
+      title_ = getDefaultInstance().getTitle();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProduct.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @param value The bytes for title to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTitleBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      title_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object productSuite_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Product suite associated with the logical product.
+     * Format: productSuites/{product_suite}.
+     * </pre>
+     *
+     * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+     *
+     * @return The productSuite.
+     */
+    public java.lang.String getProductSuite() {
+      java.lang.Object ref = productSuite_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        productSuite_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Product suite associated with the logical product.
+     * Format: productSuites/{product_suite}.
+     * </pre>
+     *
+     * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+     *
+     * @return The bytes for productSuite.
+     */
+    public com.google.protobuf.ByteString getProductSuiteBytes() {
+      java.lang.Object ref = productSuite_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        productSuite_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Product suite associated with the logical product.
+     * Format: productSuites/{product_suite}.
+     * </pre>
+     *
+     * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+     *
+     * @param value The productSuite to set.
+     * @return This builder for chaining.
+     */
+    public Builder setProductSuite(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      productSuite_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Product suite associated with the logical product.
+     * Format: productSuites/{product_suite}.
+     * </pre>
+     *
+     * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearProductSuite() {
+      productSuite_ = getDefaultInstance().getProductSuite();
+      bitField0_ = (bitField0_ & ~0x00000004);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Product suite associated with the logical product.
+     * Format: productSuites/{product_suite}.
+     * </pre>
+     *
+     * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+     *
+     * @param value The bytes for productSuite to set.
+     * @return This builder for chaining.
+     */
+    public Builder setProductSuiteBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      productSuite_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringArrayList variants_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+
+    private void ensureVariantsIsMutable() {
+      if (!variants_.isModifiable()) {
+        variants_ = new com.google.protobuf.LazyStringArrayList(variants_);
+      }
+      bitField0_ |= 0x00000008;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return A list containing the variants.
+     */
+    public com.google.protobuf.ProtocolStringList getVariantsList() {
+      variants_.makeImmutable();
+      return variants_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The count of variants.
+     */
+    public int getVariantsCount() {
+      return variants_.size();
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param index The index of the element to return.
+     * @return The variants at the given index.
+     */
+    public java.lang.String getVariants(int index) {
+      return variants_.get(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the variants at the given index.
+     */
+    public com.google.protobuf.ByteString getVariantsBytes(int index) {
+      return variants_.getByteString(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param index The index to set the value at.
+     * @param value The variants to set.
+     * @return This builder for chaining.
+     */
+    public Builder setVariants(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureVariantsIsMutable();
+      variants_.set(index, value);
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The variants to add.
+     * @return This builder for chaining.
+     */
+    public Builder addVariants(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureVariantsIsMutable();
+      variants_.add(value);
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param values The variants to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllVariants(java.lang.Iterable<java.lang.String> values) {
+      ensureVariantsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variants_);
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearVariants() {
+      variants_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000008);
+      ;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Child variant resource references.
+     * Format: logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>
+     * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes of the variants to add.
+     * @return This builder for chaining.
+     */
+    public Builder addVariantsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureVariantsIsMutable();
+      variants_.add(value);
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
+    private int lifecycleState_ = 0;
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @return The enum numeric value on the wire for lifecycleState.
+     */
+    @java.lang.Override
+    public int getLifecycleStateValue() {
+      return lifecycleState_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @param value The enum numeric value on the wire for lifecycleState to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLifecycleStateValue(int value) {
+      lifecycleState_ = value;
+      bitField0_ |= 0x00000010;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @return The lifecycleState.
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LifecycleState getLifecycleState() {
+      com.google.cloud.productregistry.v1.LifecycleState result =
+          com.google.cloud.productregistry.v1.LifecycleState.forNumber(lifecycleState_);
+      return result == null
+          ? com.google.cloud.productregistry.v1.LifecycleState.UNRECOGNIZED
+          : result;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @param value The lifecycleState to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLifecycleState(com.google.cloud.productregistry.v1.LifecycleState value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      bitField0_ |= 0x00000010;
+      lifecycleState_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearLifecycleState() {
+      bitField0_ = (bitField0_ & ~0x00000010);
+      lifecycleState_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private boolean replaced_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the logical product has been replaced. If
+     * `false`, the product is active. If `true`, the product has been replaced by
+     * another type, and the `replacement` field contains the resource name of
+     * that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return The replaced.
+     */
+    @java.lang.Override
+    public boolean getReplaced() {
+      return replaced_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the logical product has been replaced. If
+     * `false`, the product is active. If `true`, the product has been replaced by
+     * another type, and the `replacement` field contains the resource name of
+     * that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @param value The replaced to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplaced(boolean value) {
+
+      replaced_ = value;
+      bitField0_ |= 0x00000020;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the logical product has been replaced. If
+     * `false`, the product is active. If `true`, the product has been replaced by
+     * another type, and the `replacement` field contains the resource name of
+     * that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearReplaced() {
+      bitField0_ = (bitField0_ & ~0x00000020);
+      replaced_ = false;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object replacement_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product is replaced by. This field is only populated when this logical
+     * product is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}/variants/{variant},
+     * productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The replacement.
+     */
+    public java.lang.String getReplacement() {
+      java.lang.Object ref = replacement_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        replacement_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product is replaced by. This field is only populated when this logical
+     * product is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}/variants/{variant},
+     * productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for replacement.
+     */
+    public com.google.protobuf.ByteString getReplacementBytes() {
+      java.lang.Object ref = replacement_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        replacement_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product is replaced by. This field is only populated when this logical
+     * product is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}/variants/{variant},
+     * productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The replacement to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplacement(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      replacement_ = value;
+      bitField0_ |= 0x00000040;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product is replaced by. This field is only populated when this logical
+     * product is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}/variants/{variant},
+     * productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearReplacement() {
+      replacement_ = getDefaultInstance().getReplacement();
+      bitField0_ = (bitField0_ & ~0x00000040);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product is replaced by. This field is only populated when this logical
+     * product is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}/variants/{variant},
+     * productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for replacement to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplacementBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      replacement_ = value;
+      bitField0_ |= 0x00000040;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.LogicalProduct)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.LogicalProduct)
+  private static final com.google.cloud.productregistry.v1.LogicalProduct DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.LogicalProduct();
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProduct getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<LogicalProduct> PARSER =
+      new com.google.protobuf.AbstractParser<LogicalProduct>() {
+        @java.lang.Override
+        public LogicalProduct parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<LogicalProduct> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<LogicalProduct> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProduct getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductName.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductName.java
new file mode 100644
index 000000000000..4c859323305b
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductName.java
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
+@Generated("by gapic-generator-java")
+public class LogicalProductName implements ResourceName {
+  private static final PathTemplate LOGICAL_PRODUCT =
+      PathTemplate.createWithoutUrlEncoding("logicalProducts/{logical_product}");
+  private volatile Map<String, String> fieldValuesMap;
+  private final String logicalProduct;
+
+  @Deprecated
+  protected LogicalProductName() {
+    logicalProduct = null;
+  }
+
+  private LogicalProductName(Builder builder) {
+    logicalProduct = Preconditions.checkNotNull(builder.getLogicalProduct());
+  }
+
+  public String getLogicalProduct() {
+    return logicalProduct;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static LogicalProductName of(String logicalProduct) {
+    return newBuilder().setLogicalProduct(logicalProduct).build();
+  }
+
+  public static String format(String logicalProduct) {
+    return newBuilder().setLogicalProduct(logicalProduct).build().toString();
+  }
+
+  public static @Nullable LogicalProductName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map<String, String> matchMap =
+        LOGICAL_PRODUCT.validatedMatch(
+            formattedString, "LogicalProductName.parse: formattedString not in valid format");
+    return of(matchMap.get("logical_product"));
+  }
+
+  public static List<LogicalProductName> parseList(List<String> formattedStrings) {
+    List<LogicalProductName> list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List<String> toStringList(List<@Nullable LogicalProductName> values) {
+    List<String> list = new ArrayList<>(values.size());
+    for (LogicalProductName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return LOGICAL_PRODUCT.matches(formattedString);
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          if (logicalProduct != null) {
+            fieldMapBuilder.put("logical_product", logicalProduct);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return LOGICAL_PRODUCT.instantiate("logical_product", logicalProduct);
+  }
+
+  @Override
+  public boolean equals(@Nullable Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null && getClass() == o.getClass()) {
+      LogicalProductName that = ((LogicalProductName) o);
+      return Objects.equals(this.logicalProduct, that.logicalProduct);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(logicalProduct);
+    return h;
+  }
+
+  /** Builder for logicalProducts/{logical_product}. */
+  public static class Builder {
+    private String logicalProduct;
+
+    protected Builder() {}
+
+    public String getLogicalProduct() {
+      return logicalProduct;
+    }
+
+    public Builder setLogicalProduct(String logicalProduct) {
+      this.logicalProduct = logicalProduct;
+      return this;
+    }
+
+    private Builder(LogicalProductName logicalProductName) {
+      this.logicalProduct = logicalProductName.logicalProduct;
+    }
+
+    public LogicalProductName build() {
+      return new LogicalProductName(this);
+    }
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductOrBuilder.java
new file mode 100644
index 000000000000..1bd631b5eab5
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductOrBuilder.java
@@ -0,0 +1,260 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/logical_product.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface LogicalProductOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.LogicalProduct)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProduct.
+   * Format: logicalProducts/{logical_product}.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProduct.
+   * Format: logicalProducts/{logical_product}.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProduct.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The title.
+   */
+  java.lang.String getTitle();
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProduct.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The bytes for title.
+   */
+  com.google.protobuf.ByteString getTitleBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Product suite associated with the logical product.
+   * Format: productSuites/{product_suite}.
+   * </pre>
+   *
+   * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+   *
+   * @return The productSuite.
+   */
+  java.lang.String getProductSuite();
+
+  /**
+   *
+   *
+   * <pre>
+   * Product suite associated with the logical product.
+   * Format: productSuites/{product_suite}.
+   * </pre>
+   *
+   * <code>string product_suite = 3 [(.google.api.resource_reference) = { ... }</code>
+   *
+   * @return The bytes for productSuite.
+   */
+  com.google.protobuf.ByteString getProductSuiteBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return A list containing the variants.
+   */
+  java.util.List<java.lang.String> getVariantsList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The count of variants.
+   */
+  int getVariantsCount();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the element to return.
+   * @return The variants at the given index.
+   */
+  java.lang.String getVariants(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Child variant resource references.
+   * Format: logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>
+   * repeated string variants = 4 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the variants at the given index.
+   */
+  com.google.protobuf.ByteString getVariantsBytes(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The enum numeric value on the wire for lifecycleState.
+   */
+  int getLifecycleStateValue();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The lifecycleState.
+   */
+  com.google.cloud.productregistry.v1.LifecycleState getLifecycleState();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Indicates whether the logical product has been replaced. If
+   * `false`, the product is active. If `true`, the product has been replaced by
+   * another type, and the `replacement` field contains the resource name of
+   * that replacement.
+   * </pre>
+   *
+   * <code>bool replaced = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   *
+   * @return The replaced.
+   */
+  boolean getReplaced();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product is replaced by. This field is only populated when this logical
+   * product is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}/variants/{variant},
+   * productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The replacement.
+   */
+  java.lang.String getReplacement();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product is replaced by. This field is only populated when this logical
+   * product is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}/variants/{variant},
+   * productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 7 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for replacement.
+   */
+  com.google.protobuf.ByteString getReplacementBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductProto.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductProto.java
new file mode 100644
index 000000000000..9d1113df0abf
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductProto.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/logical_product.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public final class LogicalProductProto extends com.google.protobuf.GeneratedFile {
+  private LogicalProductProto() {}
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LogicalProductProto");
+  }
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_LogicalProduct_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_LogicalProduct_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n5google/cloud/productregistry/v1/logica"
+          + "l_product.proto\022\037google.cloud.productreg"
+          + "istry.v1\032\037google/api/field_behavior.prot"
+          + "o\032\031google/api/resource.proto\0325google/clo"
+          + "ud/productregistry/v1/lifecycle_state.pr"
+          + "oto\"\330\003\n\016LogicalProduct\022\021\n\004name\030\001 \001(\tB\003\340A"
+          + "\010\022\r\n\005title\030\002 \001(\t\022L\n\rproduct_suite\030\003 \001(\tB"
+          + "5\372A2\n0cloudproductregistry.googleapis.co"
+          + "m/ProductSuite\022S\n\010variants\030\004 \003(\tBA\340A\003\372A;"
+          + "\n9cloudproductregistry.googleapis.com/Lo"
+          + "gicalProductVariant\022M\n\017lifecycle_state\030\005"
+          + " \001(\0162/.google.cloud.productregistry.v1.L"
+          + "ifecycleStateB\003\340A\003\022\025\n\010replaced\030\006 \001(\010B\003\340A"
+          + "\003\022\036\n\013replacement\030\007 \001(\tB\t\340A\003\372A\003\n\001*:{\352Ax\n2"
+          + "cloudproductregistry.googleapis.com/Logi"
+          + "calProduct\022!logicalProducts/{logical_pro"
+          + "duct}*\017logicalProducts2\016logicalProductB\364"
+          + "\001\n#com.google.cloud.productregistry.v1B\023"
+          + "LogicalProductProtoP\001ZMcloud.google.com/"
+          + "go/productregistry/apiv1/productregistry"
+          + "pb;productregistrypb\252\002\037Google.Cloud.Prod"
+          + "uctRegistry.V1\312\002\037Google\\Cloud\\ProductReg"
+          + "istry\\V1\352\002\"Google::Cloud::ProductRegistr"
+          + "y::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.productregistry.v1.LifecycleStateProto.getDescriptor(),
+            });
+    internal_static_google_cloud_productregistry_v1_LogicalProduct_descriptor =
+        getDescriptor().getMessageType(0);
+    internal_static_google_cloud_productregistry_v1_LogicalProduct_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_LogicalProduct_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "Title",
+              "ProductSuite",
+              "Variants",
+              "LifecycleState",
+              "Replaced",
+              "Replacement",
+            });
+    descriptor.resolveAllFeaturesImmutable();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.productregistry.v1.LifecycleStateProto.getDescriptor();
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariant.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariant.java
new file mode 100644
index 000000000000..034766894ce4
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariant.java
@@ -0,0 +1,1314 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/logical_product_variant.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Represents a distinct offering derived from a primary product that retains
+ * core functionalities but offers specialized features for a specific market
+ * segment.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.LogicalProductVariant}
+ */
+@com.google.protobuf.Generated
+public final class LogicalProductVariant extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.LogicalProductVariant)
+    LogicalProductVariantOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LogicalProductVariant");
+  }
+
+  // Use LogicalProductVariant.newBuilder() to construct.
+  private LogicalProductVariant(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private LogicalProductVariant() {
+    name_ = "";
+    title_ = "";
+    lifecycleState_ = 0;
+    replacement_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.LogicalProductVariantProto
+        .internal_static_google_cloud_productregistry_v1_LogicalProductVariant_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.LogicalProductVariantProto
+        .internal_static_google_cloud_productregistry_v1_LogicalProductVariant_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.LogicalProductVariant.class,
+            com.google.cloud.productregistry.v1.LogicalProductVariant.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProductVariant.
+   * Format:
+   * logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProductVariant.
+   * Format:
+   * logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TITLE_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object title_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProductVariant.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The title.
+   */
+  @java.lang.Override
+  public java.lang.String getTitle() {
+    java.lang.Object ref = title_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      title_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProductVariant.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The bytes for title.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getTitleBytes() {
+    java.lang.Object ref = title_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      title_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int LIFECYCLE_STATE_FIELD_NUMBER = 3;
+  private int lifecycleState_ = 0;
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product variant.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The enum numeric value on the wire for lifecycleState.
+   */
+  @java.lang.Override
+  public int getLifecycleStateValue() {
+    return lifecycleState_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product variant.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The lifecycleState.
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LifecycleState getLifecycleState() {
+    com.google.cloud.productregistry.v1.LifecycleState result =
+        com.google.cloud.productregistry.v1.LifecycleState.forNumber(lifecycleState_);
+    return result == null
+        ? com.google.cloud.productregistry.v1.LifecycleState.UNRECOGNIZED
+        : result;
+  }
+
+  public static final int REPLACED_FIELD_NUMBER = 4;
+  private boolean replaced_ = false;
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Indicates whether the logical product variant has been
+   * replaced. If `false`, the variant is active. If `true`, the variant has
+   * been replaced by another type, and the `replacement` field contains the
+   * resource name of that replacement.
+   * </pre>
+   *
+   * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   *
+   * @return The replaced.
+   */
+  @java.lang.Override
+  public boolean getReplaced() {
+    return replaced_;
+  }
+
+  public static final int REPLACEMENT_FIELD_NUMBER = 5;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object replacement_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product variant is replaced by. This field is only populated when this
+   * logical product variant is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The replacement.
+   */
+  @java.lang.Override
+  public java.lang.String getReplacement() {
+    java.lang.Object ref = replacement_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      replacement_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product variant is replaced by. This field is only populated when this
+   * logical product variant is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for replacement.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getReplacementBytes() {
+    java.lang.Object ref = replacement_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      replacement_ = b;
+      return b;
+    } else {
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+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
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+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(title_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, title_);
+    }
+    if (lifecycleState_
+        != com.google.cloud.productregistry.v1.LifecycleState.LIFECYCLE_STATE_UNSPECIFIED
+            .getNumber()) {
+      output.writeEnum(3, lifecycleState_);
+    }
+    if (replaced_ != false) {
+      output.writeBool(4, replaced_);
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+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(replacement_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 5, replacement_);
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+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
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+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(title_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, title_);
+    }
+    if (lifecycleState_
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+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(replacement_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(5, replacement_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.LogicalProductVariant)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.LogicalProductVariant other =
+        (com.google.cloud.productregistry.v1.LogicalProductVariant) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getTitle().equals(other.getTitle())) return false;
+    if (lifecycleState_ != other.lifecycleState_) return false;
+    if (getReplaced() != other.getReplaced()) return false;
+    if (!getReplacement().equals(other.getReplacement())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + TITLE_FIELD_NUMBER;
+    hash = (53 * hash) + getTitle().hashCode();
+    hash = (37 * hash) + LIFECYCLE_STATE_FIELD_NUMBER;
+    hash = (53 * hash) + lifecycleState_;
+    hash = (37 * hash) + REPLACED_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReplaced());
+    hash = (37 * hash) + REPLACEMENT_FIELD_NUMBER;
+    hash = (53 * hash) + getReplacement().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.LogicalProductVariant prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Represents a distinct offering derived from a primary product that retains
+   * core functionalities but offers specialized features for a specific market
+   * segment.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.LogicalProductVariant}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.LogicalProductVariant)
+      com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.LogicalProductVariantProto
+          .internal_static_google_cloud_productregistry_v1_LogicalProductVariant_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.LogicalProductVariantProto
+          .internal_static_google_cloud_productregistry_v1_LogicalProductVariant_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.LogicalProductVariant.class,
+              com.google.cloud.productregistry.v1.LogicalProductVariant.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.LogicalProductVariant.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      title_ = "";
+      lifecycleState_ = 0;
+      replaced_ = false;
+      replacement_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.LogicalProductVariantProto
+          .internal_static_google_cloud_productregistry_v1_LogicalProductVariant_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProductVariant getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProductVariant build() {
+      com.google.cloud.productregistry.v1.LogicalProductVariant result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProductVariant buildPartial() {
+      com.google.cloud.productregistry.v1.LogicalProductVariant result =
+          new com.google.cloud.productregistry.v1.LogicalProductVariant(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.productregistry.v1.LogicalProductVariant result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.title_ = title_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.lifecycleState_ = lifecycleState_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.replaced_ = replaced_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.replacement_ = replacement_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.LogicalProductVariant) {
+        return mergeFrom((com.google.cloud.productregistry.v1.LogicalProductVariant) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.LogicalProductVariant other) {
+      if (other == com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      if (!other.getTitle().isEmpty()) {
+        title_ = other.title_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      if (other.lifecycleState_ != 0) {
+        setLifecycleStateValue(other.getLifecycleStateValue());
+      }
+      if (other.getReplaced() != false) {
+        setReplaced(other.getReplaced());
+      }
+      if (!other.getReplacement().isEmpty()) {
+        replacement_ = other.replacement_;
+        bitField0_ |= 0x00000010;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
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+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                title_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                lifecycleState_ = input.readEnum();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                replaced_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            case 42:
+              {
+                replacement_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProductVariant.
+     * Format:
+     * logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProductVariant.
+     * Format:
+     * logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProductVariant.
+     * Format:
+     * logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProductVariant.
+     * Format:
+     * logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the LogicalProductVariant.
+     * Format:
+     * logicalProducts/{logical_product}/variants/{variant}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object title_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProductVariant.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return The title.
+     */
+    public java.lang.String getTitle() {
+      java.lang.Object ref = title_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        title_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProductVariant.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return The bytes for title.
+     */
+    public com.google.protobuf.ByteString getTitleBytes() {
+      java.lang.Object ref = title_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        title_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProductVariant.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @param value The title to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTitle(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      title_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProductVariant.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearTitle() {
+      title_ = getDefaultInstance().getTitle();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Display name of the LogicalProductVariant.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @param value The bytes for title to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTitleBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      title_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    private int lifecycleState_ = 0;
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product variant.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @return The enum numeric value on the wire for lifecycleState.
+     */
+    @java.lang.Override
+    public int getLifecycleStateValue() {
+      return lifecycleState_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product variant.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @param value The enum numeric value on the wire for lifecycleState to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLifecycleStateValue(int value) {
+      lifecycleState_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product variant.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @return The lifecycleState.
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LifecycleState getLifecycleState() {
+      com.google.cloud.productregistry.v1.LifecycleState result =
+          com.google.cloud.productregistry.v1.LifecycleState.forNumber(lifecycleState_);
+      return result == null
+          ? com.google.cloud.productregistry.v1.LifecycleState.UNRECOGNIZED
+          : result;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product variant.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @param value The lifecycleState to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLifecycleState(com.google.cloud.productregistry.v1.LifecycleState value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      bitField0_ |= 0x00000004;
+      lifecycleState_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Current Lifecycle state of the logical product variant.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearLifecycleState() {
+      bitField0_ = (bitField0_ & ~0x00000004);
+      lifecycleState_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private boolean replaced_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the logical product variant has been
+     * replaced. If `false`, the variant is active. If `true`, the variant has
+     * been replaced by another type, and the `replacement` field contains the
+     * resource name of that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return The replaced.
+     */
+    @java.lang.Override
+    public boolean getReplaced() {
+      return replaced_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the logical product variant has been
+     * replaced. If `false`, the variant is active. If `true`, the variant has
+     * been replaced by another type, and the `replacement` field contains the
+     * resource name of that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @param value The replaced to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplaced(boolean value) {
+
+      replaced_ = value;
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the logical product variant has been
+     * replaced. If `false`, the variant is active. If `true`, the variant has
+     * been replaced by another type, and the `replacement` field contains the
+     * resource name of that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearReplaced() {
+      bitField0_ = (bitField0_ & ~0x00000008);
+      replaced_ = false;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object replacement_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product variant is replaced by. This field is only populated when this
+     * logical product variant is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The replacement.
+     */
+    public java.lang.String getReplacement() {
+      java.lang.Object ref = replacement_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        replacement_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product variant is replaced by. This field is only populated when this
+     * logical product variant is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for replacement.
+     */
+    public com.google.protobuf.ByteString getReplacementBytes() {
+      java.lang.Object ref = replacement_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        replacement_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product variant is replaced by. This field is only populated when this
+     * logical product variant is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The replacement to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplacement(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      replacement_ = value;
+      bitField0_ |= 0x00000010;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product variant is replaced by. This field is only populated when this
+     * logical product variant is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearReplacement() {
+      replacement_ = getDefaultInstance().getReplacement();
+      bitField0_ = (bitField0_ & ~0x00000010);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the logical
+     * product variant is replaced by. This field is only populated when this
+     * logical product variant is replaced by some other type. Eg:
+     * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for replacement to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplacementBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      replacement_ = value;
+      bitField0_ |= 0x00000010;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.LogicalProductVariant)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.LogicalProductVariant)
+  private static final com.google.cloud.productregistry.v1.LogicalProductVariant DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.LogicalProductVariant();
+  }
+
+  public static com.google.cloud.productregistry.v1.LogicalProductVariant getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<LogicalProductVariant> PARSER =
+      new com.google.protobuf.AbstractParser<LogicalProductVariant>() {
+        @java.lang.Override
+        public LogicalProductVariant parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<LogicalProductVariant> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<LogicalProductVariant> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductVariant getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantName.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantName.java
new file mode 100644
index 000000000000..05db5f34455a
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantName.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
+@Generated("by gapic-generator-java")
+public class LogicalProductVariantName implements ResourceName {
+  private static final PathTemplate LOGICAL_PRODUCT_VARIANT =
+      PathTemplate.createWithoutUrlEncoding("logicalProducts/{logical_product}/variants/{variant}");
+  private volatile Map<String, String> fieldValuesMap;
+  private final String logicalProduct;
+  private final String variant;
+
+  @Deprecated
+  protected LogicalProductVariantName() {
+    logicalProduct = null;
+    variant = null;
+  }
+
+  private LogicalProductVariantName(Builder builder) {
+    logicalProduct = Preconditions.checkNotNull(builder.getLogicalProduct());
+    variant = Preconditions.checkNotNull(builder.getVariant());
+  }
+
+  public String getLogicalProduct() {
+    return logicalProduct;
+  }
+
+  public String getVariant() {
+    return variant;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static LogicalProductVariantName of(String logicalProduct, String variant) {
+    return newBuilder().setLogicalProduct(logicalProduct).setVariant(variant).build();
+  }
+
+  public static String format(String logicalProduct, String variant) {
+    return newBuilder().setLogicalProduct(logicalProduct).setVariant(variant).build().toString();
+  }
+
+  public static @Nullable LogicalProductVariantName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map<String, String> matchMap =
+        LOGICAL_PRODUCT_VARIANT.validatedMatch(
+            formattedString,
+            "LogicalProductVariantName.parse: formattedString not in valid format");
+    return of(matchMap.get("logical_product"), matchMap.get("variant"));
+  }
+
+  public static List<LogicalProductVariantName> parseList(List<String> formattedStrings) {
+    List<LogicalProductVariantName> list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List<String> toStringList(List<@Nullable LogicalProductVariantName> values) {
+    List<String> list = new ArrayList<>(values.size());
+    for (LogicalProductVariantName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return LOGICAL_PRODUCT_VARIANT.matches(formattedString);
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          if (logicalProduct != null) {
+            fieldMapBuilder.put("logical_product", logicalProduct);
+          }
+          if (variant != null) {
+            fieldMapBuilder.put("variant", variant);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return LOGICAL_PRODUCT_VARIANT.instantiate(
+        "logical_product", logicalProduct, "variant", variant);
+  }
+
+  @Override
+  public boolean equals(@Nullable Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null && getClass() == o.getClass()) {
+      LogicalProductVariantName that = ((LogicalProductVariantName) o);
+      return Objects.equals(this.logicalProduct, that.logicalProduct)
+          && Objects.equals(this.variant, that.variant);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(logicalProduct);
+    h *= 1000003;
+    h ^= Objects.hashCode(variant);
+    return h;
+  }
+
+  /** Builder for logicalProducts/{logical_product}/variants/{variant}. */
+  public static class Builder {
+    private String logicalProduct;
+    private String variant;
+
+    protected Builder() {}
+
+    public String getLogicalProduct() {
+      return logicalProduct;
+    }
+
+    public String getVariant() {
+      return variant;
+    }
+
+    public Builder setLogicalProduct(String logicalProduct) {
+      this.logicalProduct = logicalProduct;
+      return this;
+    }
+
+    public Builder setVariant(String variant) {
+      this.variant = variant;
+      return this;
+    }
+
+    private Builder(LogicalProductVariantName logicalProductVariantName) {
+      this.logicalProduct = logicalProductVariantName.logicalProduct;
+      this.variant = logicalProductVariantName.variant;
+    }
+
+    public LogicalProductVariantName build() {
+      return new LogicalProductVariantName(this);
+    }
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantOrBuilder.java
new file mode 100644
index 000000000000..045a97a0c19e
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantOrBuilder.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/logical_product_variant.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface LogicalProductVariantOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.LogicalProductVariant)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProductVariant.
+   * Format:
+   * logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the LogicalProductVariant.
+   * Format:
+   * logicalProducts/{logical_product}/variants/{variant}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProductVariant.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The title.
+   */
+  java.lang.String getTitle();
+
+  /**
+   *
+   *
+   * <pre>
+   * Display name of the LogicalProductVariant.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The bytes for title.
+   */
+  com.google.protobuf.ByteString getTitleBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product variant.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The enum numeric value on the wire for lifecycleState.
+   */
+  int getLifecycleStateValue();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Current Lifecycle state of the logical product variant.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.productregistry.v1.LifecycleState lifecycle_state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * </code>
+   *
+   * @return The lifecycleState.
+   */
+  com.google.cloud.productregistry.v1.LifecycleState getLifecycleState();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Indicates whether the logical product variant has been
+   * replaced. If `false`, the variant is active. If `true`, the variant has
+   * been replaced by another type, and the `replacement` field contains the
+   * resource name of that replacement.
+   * </pre>
+   *
+   * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   *
+   * @return The replaced.
+   */
+  boolean getReplaced();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product variant is replaced by. This field is only populated when this
+   * logical product variant is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The replacement.
+   */
+  java.lang.String getReplacement();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the logical
+   * product variant is replaced by. This field is only populated when this
+   * logical product variant is replaced by some other type. Eg:
+   * logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for replacement.
+   */
+  com.google.protobuf.ByteString getReplacementBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantProto.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantProto.java
new file mode 100644
index 000000000000..2da98d49cce3
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LogicalProductVariantProto.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/logical_product_variant.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public final class LogicalProductVariantProto extends com.google.protobuf.GeneratedFile {
+  private LogicalProductVariantProto() {}
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LogicalProductVariantProto");
+  }
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_LogicalProductVariant_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_LogicalProductVariant_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n"
+          + "=google/cloud/productregistry/v1/logical_product_variant.proto\022\037google.cloud.pr"
+          + "oductregistry.v1\032\037google/api/field_behav"
+          + "ior.proto\032\031google/api/resource.proto\0325go"
+          + "ogle/cloud/productregistry/v1/lifecycle_state.proto\"\346\002\n"
+          + "\025LogicalProductVariant\022\021\n"
+          + "\004name\030\001 \001(\tB\003\340A\010\022\r\n"
+          + "\005title\030\002 \001(\t\022M\n"
+          + "\017lifecycle_state\030\003"
+          + " \001(\0162/.google.cloud.productregistry.v1.LifecycleStateB\003\340A\003\022\025\n"
+          + "\010replaced\030\004 \001(\010B\003\340A\003\022\036\n"
+          + "\013replacement\030\005 \001(\tB\t\340A\003\372A\003\n"
+          + "\001*:\244\001\352A\240\001\n"
+          + "9cloudproductregistry.googleapis.com/LogicalProductVariant\0224logical"
+          + "Products/{logical_product}/variants/{var"
+          + "iant}*\026logicalProductVariants2\025logicalProductVariantB\373\001\n"
+          + "#com.google.cloud.productregistry.v1B\032LogicalProductVariantProto"
+          + "P\001ZMcloud.google.com/go/productregistry/apiv1/productregistrypb;productregistryp"
+          + "b\252\002\037Google.Cloud.ProductRegistry.V1\312\002\037Go"
+          + "ogle\\Cloud\\ProductRegistry\\V1\352\002\"Google::"
+          + "Cloud::ProductRegistry::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.productregistry.v1.LifecycleStateProto.getDescriptor(),
+            });
+    internal_static_google_cloud_productregistry_v1_LogicalProductVariant_descriptor =
+        getDescriptor().getMessageType(0);
+    internal_static_google_cloud_productregistry_v1_LogicalProductVariant_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_LogicalProductVariant_descriptor,
+            new java.lang.String[] {
+              "Name", "Title", "LifecycleState", "Replaced", "Replacement",
+            });
+    descriptor.resolveAllFeaturesImmutable();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.productregistry.v1.LifecycleStateProto.getDescriptor();
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequest.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequest.java
new file mode 100644
index 000000000000..963b83734811
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequest.java
@@ -0,0 +1,625 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Request message for LookupEntity.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.LookupEntityRequest}
+ */
+@com.google.protobuf.Generated
+public final class LookupEntityRequest extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.LookupEntityRequest)
+    LookupEntityRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LookupEntityRequest");
+  }
+
+  // Use LookupEntityRequest.newBuilder() to construct.
+  private LookupEntityRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private LookupEntityRequest() {
+    lookupUri_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_LookupEntityRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_LookupEntityRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.LookupEntityRequest.class,
+            com.google.cloud.productregistry.v1.LookupEntityRequest.Builder.class);
+  }
+
+  public static final int LOOKUP_URI_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object lookupUri_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Entity uri to look up.
+   * Supported Formats:
+   * logicalProducts/{logical_product}
+   * logicalProducts/{logical_product}/variants/{variant}
+   * productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   *
+   * @return The lookupUri.
+   */
+  @java.lang.Override
+  public java.lang.String getLookupUri() {
+    java.lang.Object ref = lookupUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      lookupUri_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Entity uri to look up.
+   * Supported Formats:
+   * logicalProducts/{logical_product}
+   * logicalProducts/{logical_product}/variants/{variant}
+   * productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   *
+   * @return The bytes for lookupUri.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getLookupUriBytes() {
+    java.lang.Object ref = lookupUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      lookupUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(lookupUri_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, lookupUri_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(lookupUri_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, lookupUri_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.LookupEntityRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.LookupEntityRequest other =
+        (com.google.cloud.productregistry.v1.LookupEntityRequest) obj;
+
+    if (!getLookupUri().equals(other.getLookupUri())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + LOOKUP_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getLookupUri().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.LookupEntityRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Request message for LookupEntity.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.LookupEntityRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.LookupEntityRequest)
+      com.google.cloud.productregistry.v1.LookupEntityRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_LookupEntityRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_LookupEntityRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.LookupEntityRequest.class,
+              com.google.cloud.productregistry.v1.LookupEntityRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.LookupEntityRequest.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      lookupUri_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_LookupEntityRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LookupEntityRequest getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.LookupEntityRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LookupEntityRequest build() {
+      com.google.cloud.productregistry.v1.LookupEntityRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LookupEntityRequest buildPartial() {
+      com.google.cloud.productregistry.v1.LookupEntityRequest result =
+          new com.google.cloud.productregistry.v1.LookupEntityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.productregistry.v1.LookupEntityRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.lookupUri_ = lookupUri_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.LookupEntityRequest) {
+        return mergeFrom((com.google.cloud.productregistry.v1.LookupEntityRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.LookupEntityRequest other) {
+      if (other == com.google.cloud.productregistry.v1.LookupEntityRequest.getDefaultInstance())
+        return this;
+      if (!other.getLookupUri().isEmpty()) {
+        lookupUri_ = other.lookupUri_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                lookupUri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object lookupUri_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Entity uri to look up.
+     * Supported Formats:
+     * logicalProducts/{logical_product}
+     * logicalProducts/{logical_product}/variants/{variant}
+     * productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     *
+     * @return The lookupUri.
+     */
+    public java.lang.String getLookupUri() {
+      java.lang.Object ref = lookupUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        lookupUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Entity uri to look up.
+     * Supported Formats:
+     * logicalProducts/{logical_product}
+     * logicalProducts/{logical_product}/variants/{variant}
+     * productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     *
+     * @return The bytes for lookupUri.
+     */
+    public com.google.protobuf.ByteString getLookupUriBytes() {
+      java.lang.Object ref = lookupUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        lookupUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Entity uri to look up.
+     * Supported Formats:
+     * logicalProducts/{logical_product}
+     * logicalProducts/{logical_product}/variants/{variant}
+     * productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     *
+     * @param value The lookupUri to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLookupUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      lookupUri_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Entity uri to look up.
+     * Supported Formats:
+     * logicalProducts/{logical_product}
+     * logicalProducts/{logical_product}/variants/{variant}
+     * productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearLookupUri() {
+      lookupUri_ = getDefaultInstance().getLookupUri();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Required. Entity uri to look up.
+     * Supported Formats:
+     * logicalProducts/{logical_product}
+     * logicalProducts/{logical_product}/variants/{variant}
+     * productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     *
+     * @param value The bytes for lookupUri to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLookupUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      lookupUri_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.LookupEntityRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.LookupEntityRequest)
+  private static final com.google.cloud.productregistry.v1.LookupEntityRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.LookupEntityRequest();
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<LookupEntityRequest> PARSER =
+      new com.google.protobuf.AbstractParser<LookupEntityRequest>() {
+        @java.lang.Override
+        public LookupEntityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<LookupEntityRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<LookupEntityRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LookupEntityRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequestOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequestOrBuilder.java
new file mode 100644
index 000000000000..d5bb65172c12
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityRequestOrBuilder.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface LookupEntityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.LookupEntityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Entity uri to look up.
+   * Supported Formats:
+   * logicalProducts/{logical_product}
+   * logicalProducts/{logical_product}/variants/{variant}
+   * productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   *
+   * @return The lookupUri.
+   */
+  java.lang.String getLookupUri();
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. Entity uri to look up.
+   * Supported Formats:
+   * logicalProducts/{logical_product}
+   * logicalProducts/{logical_product}/variants/{variant}
+   * productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string lookup_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   *
+   * @return The bytes for lookupUri.
+   */
+  com.google.protobuf.ByteString getLookupUriBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponse.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponse.java
new file mode 100644
index 000000000000..2fd8e5f12e75
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponse.java
@@ -0,0 +1,1432 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Response message for LookupEntity.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.LookupEntityResponse}
+ */
+@com.google.protobuf.Generated
+public final class LookupEntityResponse extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.LookupEntityResponse)
+    LookupEntityResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "LookupEntityResponse");
+  }
+
+  // Use LookupEntityResponse.newBuilder() to construct.
+  private LookupEntityResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private LookupEntityResponse() {}
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_LookupEntityResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+        .internal_static_google_cloud_productregistry_v1_LookupEntityResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.LookupEntityResponse.class,
+            com.google.cloud.productregistry.v1.LookupEntityResponse.Builder.class);
+  }
+
+  private int entityCase_ = 0;
+
+  @SuppressWarnings("serial")
+  private java.lang.Object entity_;
+
+  public enum EntityCase
+      implements
+          com.google.protobuf.Internal.EnumLite,
+          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+    LOGICAL_PRODUCT(1),
+    LOGICAL_PRODUCT_VARIANT(2),
+    PRODUCT_SUITE(3),
+    ENTITY_NOT_SET(0);
+    private final int value;
+
+    private EntityCase(int value) {
+      this.value = value;
+    }
+
+    /**
+     * @param value The number of the enum to look for.
+     * @return The enum associated with the given number.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static EntityCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static EntityCase forNumber(int value) {
+      switch (value) {
+        case 1:
+          return LOGICAL_PRODUCT;
+        case 2:
+          return LOGICAL_PRODUCT_VARIANT;
+        case 3:
+          return PRODUCT_SUITE;
+        case 0:
+          return ENTITY_NOT_SET;
+        default:
+          return null;
+      }
+    }
+
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public EntityCase getEntityCase() {
+    return EntityCase.forNumber(entityCase_);
+  }
+
+  public static final int LOGICAL_PRODUCT_FIELD_NUMBER = 1;
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProduct.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+   *
+   * @return Whether the logicalProduct field is set.
+   */
+  @java.lang.Override
+  public boolean hasLogicalProduct() {
+    return entityCase_ == 1;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProduct.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+   *
+   * @return The logicalProduct.
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProduct getLogicalProduct() {
+    if (entityCase_ == 1) {
+      return (com.google.cloud.productregistry.v1.LogicalProduct) entity_;
+    }
+    return com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProduct.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductOrBuilder getLogicalProductOrBuilder() {
+    if (entityCase_ == 1) {
+      return (com.google.cloud.productregistry.v1.LogicalProduct) entity_;
+    }
+    return com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+  }
+
+  public static final int LOGICAL_PRODUCT_VARIANT_FIELD_NUMBER = 2;
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariant.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+   * </code>
+   *
+   * @return Whether the logicalProductVariant field is set.
+   */
+  @java.lang.Override
+  public boolean hasLogicalProductVariant() {
+    return entityCase_ == 2;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariant.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+   * </code>
+   *
+   * @return The logicalProductVariant.
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariant() {
+    if (entityCase_ == 2) {
+      return (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_;
+    }
+    return com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariant.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+   * </code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder
+      getLogicalProductVariantOrBuilder() {
+    if (entityCase_ == 2) {
+      return (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_;
+    }
+    return com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+  }
+
+  public static final int PRODUCT_SUITE_FIELD_NUMBER = 3;
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuite.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+   *
+   * @return Whether the productSuite field is set.
+   */
+  @java.lang.Override
+  public boolean hasProductSuite() {
+    return entityCase_ == 3;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuite.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+   *
+   * @return The productSuite.
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ProductSuite getProductSuite() {
+    if (entityCase_ == 3) {
+      return (com.google.cloud.productregistry.v1.ProductSuite) entity_;
+    }
+    return com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuite.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ProductSuiteOrBuilder getProductSuiteOrBuilder() {
+    if (entityCase_ == 3) {
+      return (com.google.cloud.productregistry.v1.ProductSuite) entity_;
+    }
+    return com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (entityCase_ == 1) {
+      output.writeMessage(1, (com.google.cloud.productregistry.v1.LogicalProduct) entity_);
+    }
+    if (entityCase_ == 2) {
+      output.writeMessage(2, (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_);
+    }
+    if (entityCase_ == 3) {
+      output.writeMessage(3, (com.google.cloud.productregistry.v1.ProductSuite) entity_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (entityCase_ == 1) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              1, (com.google.cloud.productregistry.v1.LogicalProduct) entity_);
+    }
+    if (entityCase_ == 2) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_);
+    }
+    if (entityCase_ == 3) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.productregistry.v1.ProductSuite) entity_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.LookupEntityResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.LookupEntityResponse other =
+        (com.google.cloud.productregistry.v1.LookupEntityResponse) obj;
+
+    if (!getEntityCase().equals(other.getEntityCase())) return false;
+    switch (entityCase_) {
+      case 1:
+        if (!getLogicalProduct().equals(other.getLogicalProduct())) return false;
+        break;
+      case 2:
+        if (!getLogicalProductVariant().equals(other.getLogicalProductVariant())) return false;
+        break;
+      case 3:
+        if (!getProductSuite().equals(other.getProductSuite())) return false;
+        break;
+      case 0:
+      default:
+    }
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    switch (entityCase_) {
+      case 1:
+        hash = (37 * hash) + LOGICAL_PRODUCT_FIELD_NUMBER;
+        hash = (53 * hash) + getLogicalProduct().hashCode();
+        break;
+      case 2:
+        hash = (37 * hash) + LOGICAL_PRODUCT_VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + getLogicalProductVariant().hashCode();
+        break;
+      case 3:
+        hash = (37 * hash) + PRODUCT_SUITE_FIELD_NUMBER;
+        hash = (53 * hash) + getProductSuite().hashCode();
+        break;
+      case 0:
+      default:
+    }
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.productregistry.v1.LookupEntityResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Response message for LookupEntity.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.LookupEntityResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.LookupEntityResponse)
+      com.google.cloud.productregistry.v1.LookupEntityResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_LookupEntityResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_LookupEntityResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.LookupEntityResponse.class,
+              com.google.cloud.productregistry.v1.LookupEntityResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.LookupEntityResponse.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      if (logicalProductBuilder_ != null) {
+        logicalProductBuilder_.clear();
+      }
+      if (logicalProductVariantBuilder_ != null) {
+        logicalProductVariantBuilder_.clear();
+      }
+      if (productSuiteBuilder_ != null) {
+        productSuiteBuilder_.clear();
+      }
+      entityCase_ = 0;
+      entity_ = null;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceProto
+          .internal_static_google_cloud_productregistry_v1_LookupEntityResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LookupEntityResponse getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.LookupEntityResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LookupEntityResponse build() {
+      com.google.cloud.productregistry.v1.LookupEntityResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LookupEntityResponse buildPartial() {
+      com.google.cloud.productregistry.v1.LookupEntityResponse result =
+          new com.google.cloud.productregistry.v1.LookupEntityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      buildPartialOneofs(result);
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.productregistry.v1.LookupEntityResponse result) {
+      int from_bitField0_ = bitField0_;
+    }
+
+    private void buildPartialOneofs(
+        com.google.cloud.productregistry.v1.LookupEntityResponse result) {
+      result.entityCase_ = entityCase_;
+      result.entity_ = this.entity_;
+      if (entityCase_ == 1 && logicalProductBuilder_ != null) {
+        result.entity_ = logicalProductBuilder_.build();
+      }
+      if (entityCase_ == 2 && logicalProductVariantBuilder_ != null) {
+        result.entity_ = logicalProductVariantBuilder_.build();
+      }
+      if (entityCase_ == 3 && productSuiteBuilder_ != null) {
+        result.entity_ = productSuiteBuilder_.build();
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.LookupEntityResponse) {
+        return mergeFrom((com.google.cloud.productregistry.v1.LookupEntityResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.LookupEntityResponse other) {
+      if (other == com.google.cloud.productregistry.v1.LookupEntityResponse.getDefaultInstance())
+        return this;
+      switch (other.getEntityCase()) {
+        case LOGICAL_PRODUCT:
+          {
+            mergeLogicalProduct(other.getLogicalProduct());
+            break;
+          }
+        case LOGICAL_PRODUCT_VARIANT:
+          {
+            mergeLogicalProductVariant(other.getLogicalProductVariant());
+            break;
+          }
+        case PRODUCT_SUITE:
+          {
+            mergeProductSuite(other.getProductSuite());
+            break;
+          }
+        case ENTITY_NOT_SET:
+          {
+            break;
+          }
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                input.readMessage(
+                    internalGetLogicalProductFieldBuilder().getBuilder(), extensionRegistry);
+                entityCase_ = 1;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(
+                    internalGetLogicalProductVariantFieldBuilder().getBuilder(), extensionRegistry);
+                entityCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(
+                    internalGetProductSuiteFieldBuilder().getBuilder(), extensionRegistry);
+                entityCase_ = 3;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int entityCase_ = 0;
+    private java.lang.Object entity_;
+
+    public EntityCase getEntityCase() {
+      return EntityCase.forNumber(entityCase_);
+    }
+
+    public Builder clearEntity() {
+      entityCase_ = 0;
+      entity_ = null;
+      onChanged();
+      return this;
+    }
+
+    private int bitField0_;
+
+    private com.google.protobuf.SingleFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProduct,
+            com.google.cloud.productregistry.v1.LogicalProduct.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+        logicalProductBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     *
+     * @return Whether the logicalProduct field is set.
+     */
+    @java.lang.Override
+    public boolean hasLogicalProduct() {
+      return entityCase_ == 1;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     *
+     * @return The logicalProduct.
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProduct getLogicalProduct() {
+      if (logicalProductBuilder_ == null) {
+        if (entityCase_ == 1) {
+          return (com.google.cloud.productregistry.v1.LogicalProduct) entity_;
+        }
+        return com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+      } else {
+        if (entityCase_ == 1) {
+          return logicalProductBuilder_.getMessage();
+        }
+        return com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    public Builder setLogicalProduct(com.google.cloud.productregistry.v1.LogicalProduct value) {
+      if (logicalProductBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        entity_ = value;
+        onChanged();
+      } else {
+        logicalProductBuilder_.setMessage(value);
+      }
+      entityCase_ = 1;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    public Builder setLogicalProduct(
+        com.google.cloud.productregistry.v1.LogicalProduct.Builder builderForValue) {
+      if (logicalProductBuilder_ == null) {
+        entity_ = builderForValue.build();
+        onChanged();
+      } else {
+        logicalProductBuilder_.setMessage(builderForValue.build());
+      }
+      entityCase_ = 1;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    public Builder mergeLogicalProduct(com.google.cloud.productregistry.v1.LogicalProduct value) {
+      if (logicalProductBuilder_ == null) {
+        if (entityCase_ == 1
+            && entity_ != com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance()) {
+          entity_ =
+              com.google.cloud.productregistry.v1.LogicalProduct.newBuilder(
+                      (com.google.cloud.productregistry.v1.LogicalProduct) entity_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          entity_ = value;
+        }
+        onChanged();
+      } else {
+        if (entityCase_ == 1) {
+          logicalProductBuilder_.mergeFrom(value);
+        } else {
+          logicalProductBuilder_.setMessage(value);
+        }
+      }
+      entityCase_ = 1;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    public Builder clearLogicalProduct() {
+      if (logicalProductBuilder_ == null) {
+        if (entityCase_ == 1) {
+          entityCase_ = 0;
+          entity_ = null;
+          onChanged();
+        }
+      } else {
+        if (entityCase_ == 1) {
+          entityCase_ = 0;
+          entity_ = null;
+        }
+        logicalProductBuilder_.clear();
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProduct.Builder getLogicalProductBuilder() {
+      return internalGetLogicalProductFieldBuilder().getBuilder();
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProductOrBuilder
+        getLogicalProductOrBuilder() {
+      if ((entityCase_ == 1) && (logicalProductBuilder_ != null)) {
+        return logicalProductBuilder_.getMessageOrBuilder();
+      } else {
+        if (entityCase_ == 1) {
+          return (com.google.cloud.productregistry.v1.LogicalProduct) entity_;
+        }
+        return com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProduct.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+     */
+    private com.google.protobuf.SingleFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProduct,
+            com.google.cloud.productregistry.v1.LogicalProduct.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductOrBuilder>
+        internalGetLogicalProductFieldBuilder() {
+      if (logicalProductBuilder_ == null) {
+        if (!(entityCase_ == 1)) {
+          entity_ = com.google.cloud.productregistry.v1.LogicalProduct.getDefaultInstance();
+        }
+        logicalProductBuilder_ =
+            new com.google.protobuf.SingleFieldBuilder<
+                com.google.cloud.productregistry.v1.LogicalProduct,
+                com.google.cloud.productregistry.v1.LogicalProduct.Builder,
+                com.google.cloud.productregistry.v1.LogicalProductOrBuilder>(
+                (com.google.cloud.productregistry.v1.LogicalProduct) entity_,
+                getParentForChildren(),
+                isClean());
+        entity_ = null;
+      }
+      entityCase_ = 1;
+      onChanged();
+      return logicalProductBuilder_;
+    }
+
+    private com.google.protobuf.SingleFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProductVariant,
+            com.google.cloud.productregistry.v1.LogicalProductVariant.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+        logicalProductVariantBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     *
+     * @return Whether the logicalProductVariant field is set.
+     */
+    @java.lang.Override
+    public boolean hasLogicalProductVariant() {
+      return entityCase_ == 2;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     *
+     * @return The logicalProductVariant.
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariant() {
+      if (logicalProductVariantBuilder_ == null) {
+        if (entityCase_ == 2) {
+          return (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_;
+        }
+        return com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+      } else {
+        if (entityCase_ == 2) {
+          return logicalProductVariantBuilder_.getMessage();
+        }
+        return com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    public Builder setLogicalProductVariant(
+        com.google.cloud.productregistry.v1.LogicalProductVariant value) {
+      if (logicalProductVariantBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        entity_ = value;
+        onChanged();
+      } else {
+        logicalProductVariantBuilder_.setMessage(value);
+      }
+      entityCase_ = 2;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    public Builder setLogicalProductVariant(
+        com.google.cloud.productregistry.v1.LogicalProductVariant.Builder builderForValue) {
+      if (logicalProductVariantBuilder_ == null) {
+        entity_ = builderForValue.build();
+        onChanged();
+      } else {
+        logicalProductVariantBuilder_.setMessage(builderForValue.build());
+      }
+      entityCase_ = 2;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    public Builder mergeLogicalProductVariant(
+        com.google.cloud.productregistry.v1.LogicalProductVariant value) {
+      if (logicalProductVariantBuilder_ == null) {
+        if (entityCase_ == 2
+            && entity_
+                != com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance()) {
+          entity_ =
+              com.google.cloud.productregistry.v1.LogicalProductVariant.newBuilder(
+                      (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          entity_ = value;
+        }
+        onChanged();
+      } else {
+        if (entityCase_ == 2) {
+          logicalProductVariantBuilder_.mergeFrom(value);
+        } else {
+          logicalProductVariantBuilder_.setMessage(value);
+        }
+      }
+      entityCase_ = 2;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    public Builder clearLogicalProductVariant() {
+      if (logicalProductVariantBuilder_ == null) {
+        if (entityCase_ == 2) {
+          entityCase_ = 0;
+          entity_ = null;
+          onChanged();
+        }
+      } else {
+        if (entityCase_ == 2) {
+          entityCase_ = 0;
+          entity_ = null;
+        }
+        logicalProductVariantBuilder_.clear();
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    public com.google.cloud.productregistry.v1.LogicalProductVariant.Builder
+        getLogicalProductVariantBuilder() {
+      return internalGetLogicalProductVariantFieldBuilder().getBuilder();
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder
+        getLogicalProductVariantOrBuilder() {
+      if ((entityCase_ == 2) && (logicalProductVariantBuilder_ != null)) {
+        return logicalProductVariantBuilder_.getMessageOrBuilder();
+      } else {
+        if (entityCase_ == 2) {
+          return (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_;
+        }
+        return com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched LogicalProductVariant.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+     * </code>
+     */
+    private com.google.protobuf.SingleFieldBuilder<
+            com.google.cloud.productregistry.v1.LogicalProductVariant,
+            com.google.cloud.productregistry.v1.LogicalProductVariant.Builder,
+            com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>
+        internalGetLogicalProductVariantFieldBuilder() {
+      if (logicalProductVariantBuilder_ == null) {
+        if (!(entityCase_ == 2)) {
+          entity_ = com.google.cloud.productregistry.v1.LogicalProductVariant.getDefaultInstance();
+        }
+        logicalProductVariantBuilder_ =
+            new com.google.protobuf.SingleFieldBuilder<
+                com.google.cloud.productregistry.v1.LogicalProductVariant,
+                com.google.cloud.productregistry.v1.LogicalProductVariant.Builder,
+                com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder>(
+                (com.google.cloud.productregistry.v1.LogicalProductVariant) entity_,
+                getParentForChildren(),
+                isClean());
+        entity_ = null;
+      }
+      entityCase_ = 2;
+      onChanged();
+      return logicalProductVariantBuilder_;
+    }
+
+    private com.google.protobuf.SingleFieldBuilder<
+            com.google.cloud.productregistry.v1.ProductSuite,
+            com.google.cloud.productregistry.v1.ProductSuite.Builder,
+            com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+        productSuiteBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     *
+     * @return Whether the productSuite field is set.
+     */
+    @java.lang.Override
+    public boolean hasProductSuite() {
+      return entityCase_ == 3;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     *
+     * @return The productSuite.
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ProductSuite getProductSuite() {
+      if (productSuiteBuilder_ == null) {
+        if (entityCase_ == 3) {
+          return (com.google.cloud.productregistry.v1.ProductSuite) entity_;
+        }
+        return com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+      } else {
+        if (entityCase_ == 3) {
+          return productSuiteBuilder_.getMessage();
+        }
+        return com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    public Builder setProductSuite(com.google.cloud.productregistry.v1.ProductSuite value) {
+      if (productSuiteBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        entity_ = value;
+        onChanged();
+      } else {
+        productSuiteBuilder_.setMessage(value);
+      }
+      entityCase_ = 3;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    public Builder setProductSuite(
+        com.google.cloud.productregistry.v1.ProductSuite.Builder builderForValue) {
+      if (productSuiteBuilder_ == null) {
+        entity_ = builderForValue.build();
+        onChanged();
+      } else {
+        productSuiteBuilder_.setMessage(builderForValue.build());
+      }
+      entityCase_ = 3;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    public Builder mergeProductSuite(com.google.cloud.productregistry.v1.ProductSuite value) {
+      if (productSuiteBuilder_ == null) {
+        if (entityCase_ == 3
+            && entity_ != com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance()) {
+          entity_ =
+              com.google.cloud.productregistry.v1.ProductSuite.newBuilder(
+                      (com.google.cloud.productregistry.v1.ProductSuite) entity_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          entity_ = value;
+        }
+        onChanged();
+      } else {
+        if (entityCase_ == 3) {
+          productSuiteBuilder_.mergeFrom(value);
+        } else {
+          productSuiteBuilder_.setMessage(value);
+        }
+      }
+      entityCase_ = 3;
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    public Builder clearProductSuite() {
+      if (productSuiteBuilder_ == null) {
+        if (entityCase_ == 3) {
+          entityCase_ = 0;
+          entity_ = null;
+          onChanged();
+        }
+      } else {
+        if (entityCase_ == 3) {
+          entityCase_ = 0;
+          entity_ = null;
+        }
+        productSuiteBuilder_.clear();
+      }
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    public com.google.cloud.productregistry.v1.ProductSuite.Builder getProductSuiteBuilder() {
+      return internalGetProductSuiteFieldBuilder().getBuilder();
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ProductSuiteOrBuilder getProductSuiteOrBuilder() {
+      if ((entityCase_ == 3) && (productSuiteBuilder_ != null)) {
+        return productSuiteBuilder_.getMessageOrBuilder();
+      } else {
+        if (entityCase_ == 3) {
+          return (com.google.cloud.productregistry.v1.ProductSuite) entity_;
+        }
+        return com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Matched ProductSuite.
+     * </pre>
+     *
+     * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+     */
+    private com.google.protobuf.SingleFieldBuilder<
+            com.google.cloud.productregistry.v1.ProductSuite,
+            com.google.cloud.productregistry.v1.ProductSuite.Builder,
+            com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>
+        internalGetProductSuiteFieldBuilder() {
+      if (productSuiteBuilder_ == null) {
+        if (!(entityCase_ == 3)) {
+          entity_ = com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+        }
+        productSuiteBuilder_ =
+            new com.google.protobuf.SingleFieldBuilder<
+                com.google.cloud.productregistry.v1.ProductSuite,
+                com.google.cloud.productregistry.v1.ProductSuite.Builder,
+                com.google.cloud.productregistry.v1.ProductSuiteOrBuilder>(
+                (com.google.cloud.productregistry.v1.ProductSuite) entity_,
+                getParentForChildren(),
+                isClean());
+        entity_ = null;
+      }
+      entityCase_ = 3;
+      onChanged();
+      return productSuiteBuilder_;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.LookupEntityResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.LookupEntityResponse)
+  private static final com.google.cloud.productregistry.v1.LookupEntityResponse DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.LookupEntityResponse();
+  }
+
+  public static com.google.cloud.productregistry.v1.LookupEntityResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<LookupEntityResponse> PARSER =
+      new com.google.protobuf.AbstractParser<LookupEntityResponse>() {
+        @java.lang.Override
+        public LookupEntityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<LookupEntityResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<LookupEntityResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.LookupEntityResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponseOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponseOrBuilder.java
new file mode 100644
index 000000000000..3f5e30cb3d3c
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/LookupEntityResponseOrBuilder.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface LookupEntityResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.LookupEntityResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProduct.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+   *
+   * @return Whether the logicalProduct field is set.
+   */
+  boolean hasLogicalProduct();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProduct.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+   *
+   * @return The logicalProduct.
+   */
+  com.google.cloud.productregistry.v1.LogicalProduct getLogicalProduct();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProduct.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProduct logical_product = 1;</code>
+   */
+  com.google.cloud.productregistry.v1.LogicalProductOrBuilder getLogicalProductOrBuilder();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariant.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+   * </code>
+   *
+   * @return Whether the logicalProductVariant field is set.
+   */
+  boolean hasLogicalProductVariant();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariant.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+   * </code>
+   *
+   * @return The logicalProductVariant.
+   */
+  com.google.cloud.productregistry.v1.LogicalProductVariant getLogicalProductVariant();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched LogicalProductVariant.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.LogicalProductVariant logical_product_variant = 2;
+   * </code>
+   */
+  com.google.cloud.productregistry.v1.LogicalProductVariantOrBuilder
+      getLogicalProductVariantOrBuilder();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuite.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+   *
+   * @return Whether the productSuite field is set.
+   */
+  boolean hasProductSuite();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuite.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+   *
+   * @return The productSuite.
+   */
+  com.google.cloud.productregistry.v1.ProductSuite getProductSuite();
+
+  /**
+   *
+   *
+   * <pre>
+   * Matched ProductSuite.
+   * </pre>
+   *
+   * <code>.google.cloud.productregistry.v1.ProductSuite product_suite = 3;</code>
+   */
+  com.google.cloud.productregistry.v1.ProductSuiteOrBuilder getProductSuiteOrBuilder();
+
+  com.google.cloud.productregistry.v1.LookupEntityResponse.EntityCase getEntityCase();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuite.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuite.java
new file mode 100644
index 000000000000..e8bbad00c43a
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuite.java
@@ -0,0 +1,1456 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/product_suite.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Represents a unified grouping of products sharing a common brand and market
+ * positioning.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.productregistry.v1.ProductSuite}
+ */
+@com.google.protobuf.Generated
+public final class ProductSuite extends com.google.protobuf.GeneratedMessage
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.productregistry.v1.ProductSuite)
+    ProductSuiteOrBuilder {
+  private static final long serialVersionUID = 0L;
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ProductSuite");
+  }
+
+  // Use ProductSuite.newBuilder() to construct.
+  private ProductSuite(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+    super(builder);
+  }
+
+  private ProductSuite() {
+    name_ = "";
+    title_ = "";
+    logicalProducts_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    replacement_ = "";
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.productregistry.v1.ProductSuiteProto
+        .internal_static_google_cloud_productregistry_v1_ProductSuite_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.productregistry.v1.ProductSuiteProto
+        .internal_static_google_cloud_productregistry_v1_ProductSuite_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.productregistry.v1.ProductSuite.class,
+            com.google.cloud.productregistry.v1.ProductSuite.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the ProductSuite.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the ProductSuite.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TITLE_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object title_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Title of the ProductSuite.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The title.
+   */
+  @java.lang.Override
+  public java.lang.String getTitle() {
+    java.lang.Object ref = title_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      title_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Title of the ProductSuite.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The bytes for title.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getTitleBytes() {
+    java.lang.Object ref = title_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      title_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int LOGICAL_PRODUCTS_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
+  private com.google.protobuf.LazyStringArrayList logicalProducts_ =
+      com.google.protobuf.LazyStringArrayList.emptyList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return A list containing the logicalProducts.
+   */
+  public com.google.protobuf.ProtocolStringList getLogicalProductsList() {
+    return logicalProducts_;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The count of logicalProducts.
+   */
+  public int getLogicalProductsCount() {
+    return logicalProducts_.size();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the element to return.
+   * @return The logicalProducts at the given index.
+   */
+  public java.lang.String getLogicalProducts(int index) {
+    return logicalProducts_.get(index);
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the logicalProducts at the given index.
+   */
+  public com.google.protobuf.ByteString getLogicalProductsBytes(int index) {
+    return logicalProducts_.getByteString(index);
+  }
+
+  public static final int REPLACED_FIELD_NUMBER = 4;
+  private boolean replaced_ = false;
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Indicates whether the product suite has been replaced. If
+   * `false`, the product suite is active. If `true`, the product suite has been
+   * replaced by another type, and the `replacement` field contains the resource
+   * name of that replacement.
+   * </pre>
+   *
+   * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   *
+   * @return The replaced.
+   */
+  @java.lang.Override
+  public boolean getReplaced() {
+    return replaced_;
+  }
+
+  public static final int REPLACEMENT_FIELD_NUMBER = 5;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object replacement_ = "";
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the product suite
+   * is replaced by. This field is only populated when this product suite is
+   * replaced by some other type. Eg: logicalProducts/{logical_product},
+   * logicalProducts/{logical_product}/variants/{variant}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The replacement.
+   */
+  @java.lang.Override
+  public java.lang.String getReplacement() {
+    java.lang.Object ref = replacement_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      replacement_ = s;
+      return s;
+    }
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the product suite
+   * is replaced by. This field is only populated when this product suite is
+   * replaced by some other type. Eg: logicalProducts/{logical_product},
+   * logicalProducts/{logical_product}/variants/{variant}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for replacement.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getReplacementBytes() {
+    java.lang.Object ref = replacement_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      replacement_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(title_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 2, title_);
+    }
+    for (int i = 0; i < logicalProducts_.size(); i++) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 3, logicalProducts_.getRaw(i));
+    }
+    if (replaced_ != false) {
+      output.writeBool(4, replaced_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(replacement_)) {
+      com.google.protobuf.GeneratedMessage.writeString(output, 5, replacement_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(title_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, title_);
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < logicalProducts_.size(); i++) {
+        dataSize += computeStringSizeNoTag(logicalProducts_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getLogicalProductsList().size();
+    }
+    if (replaced_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, replaced_);
+    }
+    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(replacement_)) {
+      size += com.google.protobuf.GeneratedMessage.computeStringSize(5, replacement_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.productregistry.v1.ProductSuite)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.productregistry.v1.ProductSuite other =
+        (com.google.cloud.productregistry.v1.ProductSuite) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getTitle().equals(other.getTitle())) return false;
+    if (!getLogicalProductsList().equals(other.getLogicalProductsList())) return false;
+    if (getReplaced() != other.getReplaced()) return false;
+    if (!getReplacement().equals(other.getReplacement())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + TITLE_FIELD_NUMBER;
+    hash = (53 * hash) + getTitle().hashCode();
+    if (getLogicalProductsCount() > 0) {
+      hash = (37 * hash) + LOGICAL_PRODUCTS_FIELD_NUMBER;
+      hash = (53 * hash) + getLogicalProductsList().hashCode();
+    }
+    hash = (37 * hash) + REPLACED_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReplaced());
+    hash = (37 * hash) + REPLACEMENT_FIELD_NUMBER;
+    hash = (53 * hash) + getReplacement().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessage.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.productregistry.v1.ProductSuite prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Represents a unified grouping of products sharing a common brand and market
+   * positioning.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.productregistry.v1.ProductSuite}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.productregistry.v1.ProductSuite)
+      com.google.cloud.productregistry.v1.ProductSuiteOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.productregistry.v1.ProductSuiteProto
+          .internal_static_google_cloud_productregistry_v1_ProductSuite_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.productregistry.v1.ProductSuiteProto
+          .internal_static_google_cloud_productregistry_v1_ProductSuite_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.productregistry.v1.ProductSuite.class,
+              com.google.cloud.productregistry.v1.ProductSuite.Builder.class);
+    }
+
+    // Construct using com.google.cloud.productregistry.v1.ProductSuite.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      title_ = "";
+      logicalProducts_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      replaced_ = false;
+      replacement_ = "";
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.productregistry.v1.ProductSuiteProto
+          .internal_static_google_cloud_productregistry_v1_ProductSuite_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ProductSuite getDefaultInstanceForType() {
+      return com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ProductSuite build() {
+      com.google.cloud.productregistry.v1.ProductSuite result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.productregistry.v1.ProductSuite buildPartial() {
+      com.google.cloud.productregistry.v1.ProductSuite result =
+          new com.google.cloud.productregistry.v1.ProductSuite(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.productregistry.v1.ProductSuite result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.title_ = title_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        logicalProducts_.makeImmutable();
+        result.logicalProducts_ = logicalProducts_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.replaced_ = replaced_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.replacement_ = replacement_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.productregistry.v1.ProductSuite) {
+        return mergeFrom((com.google.cloud.productregistry.v1.ProductSuite) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.productregistry.v1.ProductSuite other) {
+      if (other == com.google.cloud.productregistry.v1.ProductSuite.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      if (!other.getTitle().isEmpty()) {
+        title_ = other.title_;
+        bitField0_ |= 0x00000002;
+        onChanged();
+      }
+      if (!other.logicalProducts_.isEmpty()) {
+        if (logicalProducts_.isEmpty()) {
+          logicalProducts_ = other.logicalProducts_;
+          bitField0_ |= 0x00000004;
+        } else {
+          ensureLogicalProductsIsMutable();
+          logicalProducts_.addAll(other.logicalProducts_);
+        }
+        onChanged();
+      }
+      if (other.getReplaced() != false) {
+        setReplaced(other.getReplaced());
+      }
+      if (!other.getReplacement().isEmpty()) {
+        replacement_ = other.replacement_;
+        bitField0_ |= 0x00000010;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                title_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureLogicalProductsIsMutable();
+                logicalProducts_.add(s);
+                break;
+              } // case 26
+            case 32:
+              {
+                replaced_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            case 42:
+              {
+                replacement_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the ProductSuite.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the ProductSuite.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the ProductSuite.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the ProductSuite.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Identifier. The resource name of the ProductSuite.
+     * Format: productSuites/{product_suite}
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object title_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Title of the ProductSuite.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return The title.
+     */
+    public java.lang.String getTitle() {
+      java.lang.Object ref = title_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        title_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Title of the ProductSuite.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return The bytes for title.
+     */
+    public com.google.protobuf.ByteString getTitleBytes() {
+      java.lang.Object ref = title_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        title_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Title of the ProductSuite.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @param value The title to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTitle(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      title_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Title of the ProductSuite.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearTitle() {
+      title_ = getDefaultInstance().getTitle();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Title of the ProductSuite.
+     * </pre>
+     *
+     * <code>string title = 2;</code>
+     *
+     * @param value The bytes for title to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTitleBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      title_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringArrayList logicalProducts_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+
+    private void ensureLogicalProductsIsMutable() {
+      if (!logicalProducts_.isModifiable()) {
+        logicalProducts_ = new com.google.protobuf.LazyStringArrayList(logicalProducts_);
+      }
+      bitField0_ |= 0x00000004;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return A list containing the logicalProducts.
+     */
+    public com.google.protobuf.ProtocolStringList getLogicalProductsList() {
+      logicalProducts_.makeImmutable();
+      return logicalProducts_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The count of logicalProducts.
+     */
+    public int getLogicalProductsCount() {
+      return logicalProducts_.size();
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param index The index of the element to return.
+     * @return The logicalProducts at the given index.
+     */
+    public java.lang.String getLogicalProducts(int index) {
+      return logicalProducts_.get(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the logicalProducts at the given index.
+     */
+    public com.google.protobuf.ByteString getLogicalProductsBytes(int index) {
+      return logicalProducts_.getByteString(index);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param index The index to set the value at.
+     * @param value The logicalProducts to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLogicalProducts(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureLogicalProductsIsMutable();
+      logicalProducts_.set(index, value);
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The logicalProducts to add.
+     * @return This builder for chaining.
+     */
+    public Builder addLogicalProducts(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureLogicalProductsIsMutable();
+      logicalProducts_.add(value);
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param values The logicalProducts to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllLogicalProducts(java.lang.Iterable<java.lang.String> values) {
+      ensureLogicalProductsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, logicalProducts_);
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearLogicalProducts() {
+      logicalProducts_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000004);
+      ;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. LogicalProducts under this suite.
+     * Format: logicalProducts/{logical_product}
+     * </pre>
+     *
+     * <code>
+     * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes of the logicalProducts to add.
+     * @return This builder for chaining.
+     */
+    public Builder addLogicalProductsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureLogicalProductsIsMutable();
+      logicalProducts_.add(value);
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+
+    private boolean replaced_;
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the product suite has been replaced. If
+     * `false`, the product suite is active. If `true`, the product suite has been
+     * replaced by another type, and the `replacement` field contains the resource
+     * name of that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return The replaced.
+     */
+    @java.lang.Override
+    public boolean getReplaced() {
+      return replaced_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the product suite has been replaced. If
+     * `false`, the product suite is active. If `true`, the product suite has been
+     * replaced by another type, and the `replacement` field contains the resource
+     * name of that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @param value The replaced to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplaced(boolean value) {
+
+      replaced_ = value;
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Indicates whether the product suite has been replaced. If
+     * `false`, the product suite is active. If `true`, the product suite has been
+     * replaced by another type, and the `replacement` field contains the resource
+     * name of that replacement.
+     * </pre>
+     *
+     * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearReplaced() {
+      bitField0_ = (bitField0_ & ~0x00000008);
+      replaced_ = false;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object replacement_ = "";
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the product suite
+     * is replaced by. This field is only populated when this product suite is
+     * replaced by some other type. Eg: logicalProducts/{logical_product},
+     * logicalProducts/{logical_product}/variants/{variant}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The replacement.
+     */
+    public java.lang.String getReplacement() {
+      java.lang.Object ref = replacement_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        replacement_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the product suite
+     * is replaced by. This field is only populated when this product suite is
+     * replaced by some other type. Eg: logicalProducts/{logical_product},
+     * logicalProducts/{logical_product}/variants/{variant}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for replacement.
+     */
+    public com.google.protobuf.ByteString getReplacementBytes() {
+      java.lang.Object ref = replacement_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        replacement_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the product suite
+     * is replaced by. This field is only populated when this product suite is
+     * replaced by some other type. Eg: logicalProducts/{logical_product},
+     * logicalProducts/{logical_product}/variants/{variant}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The replacement to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplacement(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      replacement_ = value;
+      bitField0_ |= 0x00000010;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the product suite
+     * is replaced by. This field is only populated when this product suite is
+     * replaced by some other type. Eg: logicalProducts/{logical_product},
+     * logicalProducts/{logical_product}/variants/{variant}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearReplacement() {
+      replacement_ = getDefaultInstance().getReplacement();
+      bitField0_ = (bitField0_ & ~0x00000010);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the Logical Entity that the product suite
+     * is replaced by. This field is only populated when this product suite is
+     * replaced by some other type. Eg: logicalProducts/{logical_product},
+     * logicalProducts/{logical_product}/variants/{variant}, etc.
+     * </pre>
+     *
+     * <code>
+     * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for replacement to set.
+     * @return This builder for chaining.
+     */
+    public Builder setReplacementBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      replacement_ = value;
+      bitField0_ |= 0x00000010;
+      onChanged();
+      return this;
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.productregistry.v1.ProductSuite)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.productregistry.v1.ProductSuite)
+  private static final com.google.cloud.productregistry.v1.ProductSuite DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.productregistry.v1.ProductSuite();
+  }
+
+  public static com.google.cloud.productregistry.v1.ProductSuite getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ProductSuite> PARSER =
+      new com.google.protobuf.AbstractParser<ProductSuite>() {
+        @java.lang.Override
+        public ProductSuite parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<ProductSuite> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ProductSuite> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.productregistry.v1.ProductSuite getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteName.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteName.java
new file mode 100644
index 000000000000..29b8c8e09c78
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteName.java
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
+@Generated("by gapic-generator-java")
+public class ProductSuiteName implements ResourceName {
+  private static final PathTemplate PRODUCT_SUITE =
+      PathTemplate.createWithoutUrlEncoding("productSuites/{product_suite}");
+  private volatile Map<String, String> fieldValuesMap;
+  private final String productSuite;
+
+  @Deprecated
+  protected ProductSuiteName() {
+    productSuite = null;
+  }
+
+  private ProductSuiteName(Builder builder) {
+    productSuite = Preconditions.checkNotNull(builder.getProductSuite());
+  }
+
+  public String getProductSuite() {
+    return productSuite;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static ProductSuiteName of(String productSuite) {
+    return newBuilder().setProductSuite(productSuite).build();
+  }
+
+  public static String format(String productSuite) {
+    return newBuilder().setProductSuite(productSuite).build().toString();
+  }
+
+  public static @Nullable ProductSuiteName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map<String, String> matchMap =
+        PRODUCT_SUITE.validatedMatch(
+            formattedString, "ProductSuiteName.parse: formattedString not in valid format");
+    return of(matchMap.get("product_suite"));
+  }
+
+  public static List<ProductSuiteName> parseList(List<String> formattedStrings) {
+    List<ProductSuiteName> list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List<String> toStringList(List<@Nullable ProductSuiteName> values) {
+    List<String> list = new ArrayList<>(values.size());
+    for (ProductSuiteName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PRODUCT_SUITE.matches(formattedString);
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          if (productSuite != null) {
+            fieldMapBuilder.put("product_suite", productSuite);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PRODUCT_SUITE.instantiate("product_suite", productSuite);
+  }
+
+  @Override
+  public boolean equals(@Nullable Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null && getClass() == o.getClass()) {
+      ProductSuiteName that = ((ProductSuiteName) o);
+      return Objects.equals(this.productSuite, that.productSuite);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(productSuite);
+    return h;
+  }
+
+  /** Builder for productSuites/{product_suite}. */
+  public static class Builder {
+    private String productSuite;
+
+    protected Builder() {}
+
+    public String getProductSuite() {
+      return productSuite;
+    }
+
+    public Builder setProductSuite(String productSuite) {
+      this.productSuite = productSuite;
+      return this;
+    }
+
+    private Builder(ProductSuiteName productSuiteName) {
+      this.productSuite = productSuiteName.productSuite;
+    }
+
+    public ProductSuiteName build() {
+      return new ProductSuiteName(this);
+    }
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteOrBuilder.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteOrBuilder.java
new file mode 100644
index 000000000000..eb0ba11d3437
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteOrBuilder.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/product_suite.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public interface ProductSuiteOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.productregistry.v1.ProductSuite)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the ProductSuite.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+
+  /**
+   *
+   *
+   * <pre>
+   * Identifier. The resource name of the ProductSuite.
+   * Format: productSuites/{product_suite}
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Title of the ProductSuite.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The title.
+   */
+  java.lang.String getTitle();
+
+  /**
+   *
+   *
+   * <pre>
+   * Title of the ProductSuite.
+   * </pre>
+   *
+   * <code>string title = 2;</code>
+   *
+   * @return The bytes for title.
+   */
+  com.google.protobuf.ByteString getTitleBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return A list containing the logicalProducts.
+   */
+  java.util.List<java.lang.String> getLogicalProductsList();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The count of logicalProducts.
+   */
+  int getLogicalProductsCount();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the element to return.
+   * @return The logicalProducts at the given index.
+   */
+  java.lang.String getLogicalProducts(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. LogicalProducts under this suite.
+   * Format: logicalProducts/{logical_product}
+   * </pre>
+   *
+   * <code>
+   * repeated string logical_products = 3 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the logicalProducts at the given index.
+   */
+  com.google.protobuf.ByteString getLogicalProductsBytes(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Indicates whether the product suite has been replaced. If
+   * `false`, the product suite is active. If `true`, the product suite has been
+   * replaced by another type, and the `replacement` field contains the resource
+   * name of that replacement.
+   * </pre>
+   *
+   * <code>bool replaced = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   *
+   * @return The replaced.
+   */
+  boolean getReplaced();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the product suite
+   * is replaced by. This field is only populated when this product suite is
+   * replaced by some other type. Eg: logicalProducts/{logical_product},
+   * logicalProducts/{logical_product}/variants/{variant}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The replacement.
+   */
+  java.lang.String getReplacement();
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. The resource name of the Logical Entity that the product suite
+   * is replaced by. This field is only populated when this product suite is
+   * replaced by some other type. Eg: logicalProducts/{logical_product},
+   * logicalProducts/{logical_product}/variants/{variant}, etc.
+   * </pre>
+   *
+   * <code>
+   * string replacement = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * </code>
+   *
+   * @return The bytes for replacement.
+   */
+  com.google.protobuf.ByteString getReplacementBytes();
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteProto.java b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteProto.java
new file mode 100644
index 000000000000..6fe4a1106f56
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/java/com/google/cloud/productregistry/v1/ProductSuiteProto.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// NO CHECKED-IN PROTOBUF GENCODE
+// source: google/cloud/productregistry/v1/product_suite.proto
+// Protobuf Java Version: 4.33.2
+
+package com.google.cloud.productregistry.v1;
+
+@com.google.protobuf.Generated
+public final class ProductSuiteProto extends com.google.protobuf.GeneratedFile {
+  private ProductSuiteProto() {}
+
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 33,
+        /* patch= */ 2,
+        /* suffix= */ "",
+        "ProductSuiteProto");
+  }
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_productregistry_v1_ProductSuite_descriptor;
+  static final com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_google_cloud_productregistry_v1_ProductSuite_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n"
+          + "3google/cloud/productregistry/v1/product_suite.proto\022\037google.cloud.productregis"
+          + "try.v1\032\037google/api/field_behavior.proto\032\031google/api/resource.proto\"\260\002\n"
+          + "\014ProductSuite\022\021\n"
+          + "\004name\030\001 \001(\tB\003\340A\010\022\r\n"
+          + "\005title\030\002 \001(\t\022T\n"
+          + "\020logical_products\030\003 \003(\tB:\340A\003\372A4\n"
+          + "2cloudproductregistry.googleapis.com/LogicalProduct\022\025\n"
+          + "\010replaced\030\004 \001(\010B\003\340A\003\022\036\n"
+          + "\013replacement\030\005 \001(\tB\t\340A\003\372A\003\n"
+          + "\001*:q\352An\n"
+          + "0cloudproductreg"
+          + "istry.googleapis.com/ProductSuite\022\035productSuites/{product_suite}*\r"
+          + "productSuites2\014productSuiteB\362\001\n"
+          + "#com.google.cloud.productregistry.v1B\021ProductSuiteProtoP\001ZMclou"
+          + "d.google.com/go/productregistry/apiv1/pr"
+          + "oductregistrypb;productregistrypb\252\002\037Goog"
+          + "le.Cloud.ProductRegistry.V1\312\002\037Google\\Clo"
+          + "ud\\ProductRegistry\\V1\352\002\"Google::Cloud::ProductRegistry::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+            });
+    internal_static_google_cloud_productregistry_v1_ProductSuite_descriptor =
+        getDescriptor().getMessageType(0);
+    internal_static_google_cloud_productregistry_v1_ProductSuite_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+            internal_static_google_cloud_productregistry_v1_ProductSuite_descriptor,
+            new java.lang.String[] {
+              "Name", "Title", "LogicalProducts", "Replaced", "Replacement",
+            });
+    descriptor.resolveAllFeaturesImmutable();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/cloud_product_registry_read_service.proto b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
new file mode 100644
index 000000000000..f3ce71546cec
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/cloud_product_registry_read_service.proto
@@ -0,0 +1,256 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.productregistry.v1;
+
+import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/productregistry/v1/logical_product.proto";
+import "google/cloud/productregistry/v1/logical_product_variant.proto";
+import "google/cloud/productregistry/v1/product_suite.proto";
+
+option csharp_namespace = "Google.Cloud.ProductRegistry.V1";
+option go_package = "cloud.google.com/go/productregistry/apiv1/productregistrypb;productregistrypb";
+option java_multiple_files = true;
+option java_outer_classname = "CloudProductRegistryReadServiceProto";
+option java_package = "com.google.cloud.productregistry.v1";
+option php_namespace = "Google\\Cloud\\ProductRegistry\\V1";
+option ruby_package = "Google::Cloud::ProductRegistry::V1";
+
+// Cloud Product Registry Read Service provides capabilities to access all first
+// and third party Google Cloud products.
+service CloudProductRegistryReadService {
+  option (google.api.default_host) = "cloudproductregistry.googleapis.com";
+
+  // Get details of a ProductSuite.
+  rpc GetProductSuite(GetProductSuiteRequest) returns (ProductSuite) {
+    option (google.api.http) = {
+      get: "/v1/{name=productSuites/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Lists ProductSuites.
+  rpc ListProductSuites(ListProductSuitesRequest)
+      returns (ListProductSuitesResponse) {
+    option (google.api.http) = {
+      get: "/v1/productSuites"
+    };
+  }
+
+  // Gets details of a LogicalProduct.
+  rpc GetLogicalProduct(GetLogicalProductRequest) returns (LogicalProduct) {
+    option (google.api.http) = {
+      get: "/v1/{name=logicalProducts/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Lists LogicalProducts matching given criteria.
+  rpc ListLogicalProducts(ListLogicalProductsRequest)
+      returns (ListLogicalProductsResponse) {
+    option (google.api.http) = {
+      get: "/v1/logicalProducts"
+    };
+  }
+
+  // Get details of a LogicalProductVariant.
+  rpc GetLogicalProductVariant(GetLogicalProductVariantRequest)
+      returns (LogicalProductVariant) {
+    option (google.api.http) = {
+      get: "/v1/{name=logicalProducts/*/variants/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Lists LogicalProductVariants matching given criteria.
+  rpc ListLogicalProductVariants(ListLogicalProductVariantsRequest)
+      returns (ListLogicalProductVariantsResponse) {
+    option (google.api.http) = {
+      get: "/v1/{parent=logicalProducts/*}/variants"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
+  // Look up entities.
+  rpc LookupEntity(LookupEntityRequest) returns (LookupEntityResponse) {
+    option (google.api.http) = {
+      get: "/v1/{lookup_uri=logicalProducts/*}:lookupEntity"
+      additional_bindings {
+        get: "/v1/{lookup_uri=logicalProducts/*/variants/*}:lookupEntity"
+      }
+      additional_bindings {
+        get: "/v1/{lookup_uri=productSuites/*}:lookupEntity"
+      }
+    };
+  }
+}
+
+// Request message for GetProductSuite.
+message GetProductSuiteRequest {
+  // Required. The name of the ProductSuite to retrieve.
+  // Format: productSuites/{product_suite}
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "cloudproductregistry.googleapis.com/ProductSuite"
+    }
+  ];
+}
+
+// Request message for GetLogicalProduct.
+message GetLogicalProductRequest {
+  // Required. The name of the LogicalProduct to retrieve.
+  // Format: logicalProducts/{logical_product}
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "cloudproductregistry.googleapis.com/LogicalProduct"
+    }
+  ];
+}
+
+// Request message for GetLogicalProductVariant.
+message GetLogicalProductVariantRequest {
+  // Required. The name of the LogicalProductVariant to retrieve.
+  // Format: logicalProducts/{logical_product}/variants/{variant}
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "cloudproductregistry.googleapis.com/LogicalProductVariant"
+    }
+  ];
+}
+
+// Request message for ListProductSuites.
+message ListProductSuitesRequest {
+  // Optional. The maximum number of suites to return. The service may return
+  // fewer than this value. If unspecified, at most 100 suites will be returned.
+  // The maximum value is 500; values above 500 will be coerced to 500.
+  int32 page_size = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A page token, received from a previous `ListProductSuites` call.
+  // Provide this to retrieve the subsequent page.
+  //
+  // When paginating, all other parameters provided to `ListProductSuites` must
+  // match the call that provided the page token.
+  string page_token = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Response message for ListProductSuites.
+message ListProductSuitesResponse {
+  // Matched ProductSuites
+  repeated ProductSuite product_suites = 1;
+
+  // A token, which can be sent as `page_token` to retrieve the next page.
+  // If this field is omitted, there are no subsequent pages.
+  string next_page_token = 2;
+}
+
+// Request message for ListLogicalProducts.
+message ListLogicalProductsRequest {
+  // Optional. The filter expression for listing logical products.
+  // Filter syntax: https://google.aip.dev/160
+  // Supported fields: suite_id
+  string filter = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The maximum number of logical products to return. The service may
+  // return fewer than this value. If unspecified, at most 100 logical products
+  // will be returned. The maximum value is 500; values above 500 will be
+  // coerced to 500.
+  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A page token, received from a previous `ListLogicalProducts`
+  // call. Provide this to retrieve the subsequent page.
+  //
+  // When paginating, all other parameters provided to `ListLogicalProducts`
+  // must match the call that provided the page token.
+  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Response message for ListLogicalProducts.
+message ListLogicalProductsResponse {
+  // Matched LogicalProducts
+  repeated LogicalProduct logical_products = 1;
+
+  // A token, which can be sent as `page_token` to retrieve the next page.
+  // If this field is omitted, there are no subsequent pages.
+  string next_page_token = 2;
+}
+
+// Request message for ListLogicalProductVariants.
+message ListLogicalProductVariantsRequest {
+  // Required. Parent logical product id.
+  // Format: logicalProducts/{logical_product}
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "cloudproductregistry.googleapis.com/LogicalProductVariant"
+    }
+  ];
+
+  // Optional. The maximum number of logical product variants to return. The
+  // service may return fewer than this value. If unspecified, at most 100
+  // logical product variants will be returned. The maximum value is 500; values
+  // above 500 will be coerced to 500.
+  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A page token, received from a previous
+  // `ListLogicalProductVariants` call. Provide this to retrieve the subsequent
+  // page.
+  //
+  // When paginating, all other parameters provided to
+  // `ListLogicalProductVariants` must match the call that provided the page
+  // token.
+  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Response message for ListLogicalProductVariants.
+message ListLogicalProductVariantsResponse {
+  // Matched LogicalProductVariants
+  repeated LogicalProductVariant logical_product_variants = 1;
+
+  // A token, which can be sent as `page_token` to retrieve the next page.
+  // If this field is omitted, there are no subsequent pages.
+  string next_page_token = 2;
+}
+
+// Request message for LookupEntity.
+message LookupEntityRequest {
+  // Required. Entity uri to look up.
+  // Supported Formats:
+  // logicalProducts/{logical_product}
+  // logicalProducts/{logical_product}/variants/{variant}
+  // productSuites/{product_suite}
+  string lookup_uri = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Response message for LookupEntity.
+message LookupEntityResponse {
+  // Matched entity.
+  oneof entity {
+    // Matched LogicalProduct.
+    LogicalProduct logical_product = 1;
+
+    // Matched LogicalProductVariant.
+    LogicalProductVariant logical_product_variant = 2;
+
+    // Matched ProductSuite.
+    ProductSuite product_suite = 3;
+  }
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/lifecycle_state.proto b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/lifecycle_state.proto
new file mode 100644
index 000000000000..487c8003e475
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/lifecycle_state.proto
@@ -0,0 +1,47 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.productregistry.v1;
+
+option csharp_namespace = "Google.Cloud.ProductRegistry.V1";
+option go_package = "cloud.google.com/go/productregistry/apiv1/productregistrypb;productregistrypb";
+option java_multiple_files = true;
+option java_outer_classname = "LifecycleStateProto";
+option java_package = "com.google.cloud.productregistry.v1";
+option php_namespace = "Google\\Cloud\\ProductRegistry\\V1";
+option ruby_package = "Google::Cloud::ProductRegistry::V1";
+
+// Enum representing the lifecycle state of the underlying entity.
+enum LifecycleState {
+  // The default value. This value is used if the lifecycle state is not set.
+  LIFECYCLE_STATE_UNSPECIFIED = 0;
+
+  // The entity is in Public Preview. It is available to all
+  // customers, but may not be feature-complete or have full support guarantees.
+  LIFECYCLE_STATE_PUBLIC_PREVIEW = 1;
+
+  // The entity is in Private General Availability. It is fully
+  // supported and stable, but only available to a select group of customers.
+  LIFECYCLE_STATE_PRIVATE_GA = 2;
+
+  // The entity is Generally Available. It is fully supported, stable, and
+  // available to all customers.
+  LIFECYCLE_STATE_GA = 3;
+
+  // The entity is deprecated. It is no longer recommended for use
+  // and may be removed in a future version.
+  LIFECYCLE_STATE_DEPRECATED = 4;
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product.proto b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product.proto
new file mode 100644
index 000000000000..d5192974c7aa
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product.proto
@@ -0,0 +1,82 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.productregistry.v1;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/productregistry/v1/lifecycle_state.proto";
+
+option csharp_namespace = "Google.Cloud.ProductRegistry.V1";
+option go_package = "cloud.google.com/go/productregistry/apiv1/productregistrypb;productregistrypb";
+option java_multiple_files = true;
+option java_outer_classname = "LogicalProductProto";
+option java_package = "com.google.cloud.productregistry.v1";
+option php_namespace = "Google\\Cloud\\ProductRegistry\\V1";
+option ruby_package = "Google::Cloud::ProductRegistry::V1";
+
+// Represents an independent service offering that can be
+// provisioned by a customer.
+message LogicalProduct {
+  option (google.api.resource) = {
+    type: "cloudproductregistry.googleapis.com/LogicalProduct"
+    pattern: "logicalProducts/{logical_product}"
+    plural: "logicalProducts"
+    singular: "logicalProduct"
+  };
+
+  // Identifier. The resource name of the LogicalProduct.
+  // Format: logicalProducts/{logical_product}.
+  string name = 1 [(google.api.field_behavior) = IDENTIFIER];
+
+  // Display name of the LogicalProduct.
+  string title = 2;
+
+  // Product suite associated with the logical product.
+  // Format: productSuites/{product_suite}.
+  string product_suite = 3 [(google.api.resource_reference) = {
+    type: "cloudproductregistry.googleapis.com/ProductSuite"
+  }];
+
+  // Output only. Child variant resource references.
+  // Format: logicalProducts/{logical_product}/variants/{variant}
+  repeated string variants = 4 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = {
+      type: "cloudproductregistry.googleapis.com/LogicalProductVariant"
+    }
+  ];
+
+  // Output only. Current Lifecycle state of the logical product.
+  LifecycleState lifecycle_state = 5
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Indicates whether the logical product has been replaced. If
+  // `false`, the product is active. If `true`, the product has been replaced by
+  // another type, and the `replacement` field contains the resource name of
+  // that replacement.
+  bool replaced = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The resource name of the Logical Entity that the logical
+  // product is replaced by. This field is only populated when this logical
+  // product is replaced by some other type. Eg:
+  // logicalProducts/{logical_product}/variants/{variant},
+  // productSuites/{product_suite}, etc.
+  string replacement = 7 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = { type: "*" }
+  ];
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product_variant.proto b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product_variant.proto
new file mode 100644
index 000000000000..eb4733396df1
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/logical_product_variant.proto
@@ -0,0 +1,68 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.productregistry.v1;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/productregistry/v1/lifecycle_state.proto";
+
+option csharp_namespace = "Google.Cloud.ProductRegistry.V1";
+option go_package = "cloud.google.com/go/productregistry/apiv1/productregistrypb;productregistrypb";
+option java_multiple_files = true;
+option java_outer_classname = "LogicalProductVariantProto";
+option java_package = "com.google.cloud.productregistry.v1";
+option php_namespace = "Google\\Cloud\\ProductRegistry\\V1";
+option ruby_package = "Google::Cloud::ProductRegistry::V1";
+
+// Represents a distinct offering derived from a primary product that retains
+// core functionalities but offers specialized features for a specific market
+// segment.
+message LogicalProductVariant {
+  option (google.api.resource) = {
+    type: "cloudproductregistry.googleapis.com/LogicalProductVariant"
+    pattern: "logicalProducts/{logical_product}/variants/{variant}"
+    plural: "logicalProductVariants"
+    singular: "logicalProductVariant"
+  };
+
+  // Identifier. The resource name of the LogicalProductVariant.
+  // Format:
+  // logicalProducts/{logical_product}/variants/{variant}
+  string name = 1 [(google.api.field_behavior) = IDENTIFIER];
+
+  // Display name of the LogicalProductVariant.
+  string title = 2;
+
+  // Output only. Current Lifecycle state of the logical product variant.
+  LifecycleState lifecycle_state = 3
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Indicates whether the logical product variant has been
+  // replaced. If `false`, the variant is active. If `true`, the variant has
+  // been replaced by another type, and the `replacement` field contains the
+  // resource name of that replacement.
+  bool replaced = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The resource name of the Logical Entity that the logical
+  // product variant is replaced by. This field is only populated when this
+  // logical product variant is replaced by some other type. Eg:
+  // logicalProducts/{logical_product}, productSuites/{product_suite}, etc.
+  string replacement = 5 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = { type: "*" }
+  ];
+}
diff --git a/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/product_suite.proto b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/product_suite.proto
new file mode 100644
index 000000000000..c75fc9bc4e23
--- /dev/null
+++ b/java-productregistry/proto-google-cloud-productregistry-v1/src/main/proto/google/cloud/productregistry/v1/product_suite.proto
@@ -0,0 +1,70 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.productregistry.v1;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+
+option csharp_namespace = "Google.Cloud.ProductRegistry.V1";
+option go_package = "cloud.google.com/go/productregistry/apiv1/productregistrypb;productregistrypb";
+option java_multiple_files = true;
+option java_outer_classname = "ProductSuiteProto";
+option java_package = "com.google.cloud.productregistry.v1";
+option php_namespace = "Google\\Cloud\\ProductRegistry\\V1";
+option ruby_package = "Google::Cloud::ProductRegistry::V1";
+
+// Represents a unified grouping of products sharing a common brand and market
+// positioning.
+message ProductSuite {
+  option (google.api.resource) = {
+    type: "cloudproductregistry.googleapis.com/ProductSuite"
+    pattern: "productSuites/{product_suite}"
+    plural: "productSuites"
+    singular: "productSuite"
+  };
+
+  // Identifier. The resource name of the ProductSuite.
+  // Format: productSuites/{product_suite}
+  string name = 1 [(google.api.field_behavior) = IDENTIFIER];
+
+  // Title of the ProductSuite.
+  string title = 2;
+
+  // Output only. LogicalProducts under this suite.
+  // Format: logicalProducts/{logical_product}
+  repeated string logical_products = 3 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = {
+      type: "cloudproductregistry.googleapis.com/LogicalProduct"
+    }
+  ];
+
+  // Output only. Indicates whether the product suite has been replaced. If
+  // `false`, the product suite is active. If `true`, the product suite has been
+  // replaced by another type, and the `replacement` field contains the resource
+  // name of that replacement.
+  bool replaced = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The resource name of the Logical Entity that the product suite
+  // is replaced by. This field is only populated when this product suite is
+  // replaced by some other type. Eg: logicalProducts/{logical_product},
+  // logicalProducts/{logical_product}/variants/{variant}, etc.
+  string replacement = 5 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = { type: "*" }
+  ];
+}
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetCredentialsProvider.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetCredentialsProvider.java
new file mode 100644
index 000000000000..f7b00b13128a
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetCredentialsProvider.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_Create_SetCredentialsProvider_sync]
+import com.google.api.gax.core.FixedCredentialsProvider;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceSettings;
+import com.google.cloud.productregistry.v1.myCredentials;
+
+public class SyncCreateSetCredentialsProvider {
+
+  public static void main(String[] args) throws Exception {
+    syncCreateSetCredentialsProvider();
+  }
+
+  public static void syncCreateSetCredentialsProvider() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+        CloudProductRegistryReadServiceSettings.newBuilder()
+            .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+            .build();
+    CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create(cloudProductRegistryReadServiceSettings);
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_Create_SetCredentialsProvider_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetEndpoint.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetEndpoint.java
new file mode 100644
index 000000000000..f04be070462c
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateSetEndpoint.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_Create_SetEndpoint_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceSettings;
+import com.google.cloud.productregistry.v1.myEndpoint;
+
+public class SyncCreateSetEndpoint {
+
+  public static void main(String[] args) throws Exception {
+    syncCreateSetEndpoint();
+  }
+
+  public static void syncCreateSetEndpoint() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+        CloudProductRegistryReadServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
+    CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create(cloudProductRegistryReadServiceSettings);
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_Create_SetEndpoint_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateUseHttpJsonTransport.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateUseHttpJsonTransport.java
new file mode 100644
index 000000000000..86278eb102e6
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/create/SyncCreateUseHttpJsonTransport.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_Create_UseHttpJsonTransport_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceSettings;
+
+public class SyncCreateUseHttpJsonTransport {
+
+  public static void main(String[] args) throws Exception {
+    syncCreateUseHttpJsonTransport();
+  }
+
+  public static void syncCreateUseHttpJsonTransport() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+        CloudProductRegistryReadServiceSettings.newHttpJsonBuilder().build();
+    CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create(cloudProductRegistryReadServiceSettings);
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_Create_UseHttpJsonTransport_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/AsyncGetLogicalProduct.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/AsyncGetLogicalProduct.java
new file mode 100644
index 000000000000..a0449bde6a17
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/AsyncGetLogicalProduct.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.GetLogicalProductRequest;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+
+public class AsyncGetLogicalProduct {
+
+  public static void main(String[] args) throws Exception {
+    asyncGetLogicalProduct();
+  }
+
+  public static void asyncGetLogicalProduct() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      GetLogicalProductRequest request =
+          GetLogicalProductRequest.newBuilder()
+              .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+              .build();
+      ApiFuture<LogicalProduct> future =
+          cloudProductRegistryReadServiceClient.getLogicalProductCallable().futureCall(request);
+      // Do something.
+      LogicalProduct response = future.get();
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProduct.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProduct.java
new file mode 100644
index 000000000000..5a34ed07e213
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProduct.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.GetLogicalProductRequest;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+
+public class SyncGetLogicalProduct {
+
+  public static void main(String[] args) throws Exception {
+    syncGetLogicalProduct();
+  }
+
+  public static void syncGetLogicalProduct() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      GetLogicalProductRequest request =
+          GetLogicalProductRequest.newBuilder()
+              .setName(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+              .build();
+      LogicalProduct response = cloudProductRegistryReadServiceClient.getLogicalProduct(request);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductLogicalproductname.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductLogicalproductname.java
new file mode 100644
index 000000000000..9a3ee459a95b
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductLogicalproductname.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_Logicalproductname_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+
+public class SyncGetLogicalProductLogicalproductname {
+
+  public static void main(String[] args) throws Exception {
+    syncGetLogicalProductLogicalproductname();
+  }
+
+  public static void syncGetLogicalProductLogicalproductname() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      LogicalProductName name = LogicalProductName.of("[LOGICAL_PRODUCT]");
+      LogicalProduct response = cloudProductRegistryReadServiceClient.getLogicalProduct(name);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_Logicalproductname_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductString.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductString.java
new file mode 100644
index 000000000000..96178fb9c83c
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproduct/SyncGetLogicalProductString.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_String_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+
+public class SyncGetLogicalProductString {
+
+  public static void main(String[] args) throws Exception {
+    syncGetLogicalProductString();
+  }
+
+  public static void syncGetLogicalProductString() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      String name = LogicalProductName.of("[LOGICAL_PRODUCT]").toString();
+      LogicalProduct response = cloudProductRegistryReadServiceClient.getLogicalProduct(name);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProduct_String_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/AsyncGetLogicalProductVariant.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/AsyncGetLogicalProductVariant.java
new file mode 100644
index 000000000000..8122c46fff0a
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/AsyncGetLogicalProductVariant.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LogicalProductVariantName;
+
+public class AsyncGetLogicalProductVariant {
+
+  public static void main(String[] args) throws Exception {
+    asyncGetLogicalProductVariant();
+  }
+
+  public static void asyncGetLogicalProductVariant() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      GetLogicalProductVariantRequest request =
+          GetLogicalProductVariantRequest.newBuilder()
+              .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+              .build();
+      ApiFuture<LogicalProductVariant> future =
+          cloudProductRegistryReadServiceClient
+              .getLogicalProductVariantCallable()
+              .futureCall(request);
+      // Do something.
+      LogicalProductVariant response = future.get();
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariant.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariant.java
new file mode 100644
index 000000000000..fad4665afcca
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariant.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.GetLogicalProductVariantRequest;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LogicalProductVariantName;
+
+public class SyncGetLogicalProductVariant {
+
+  public static void main(String[] args) throws Exception {
+    syncGetLogicalProductVariant();
+  }
+
+  public static void syncGetLogicalProductVariant() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      GetLogicalProductVariantRequest request =
+          GetLogicalProductVariantRequest.newBuilder()
+              .setName(LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString())
+              .build();
+      LogicalProductVariant response =
+          cloudProductRegistryReadServiceClient.getLogicalProductVariant(request);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantLogicalproductvariantname.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantLogicalproductvariantname.java
new file mode 100644
index 000000000000..2a78b1b53061
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantLogicalproductvariantname.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_Logicalproductvariantname_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LogicalProductVariantName;
+
+public class SyncGetLogicalProductVariantLogicalproductvariantname {
+
+  public static void main(String[] args) throws Exception {
+    syncGetLogicalProductVariantLogicalproductvariantname();
+  }
+
+  public static void syncGetLogicalProductVariantLogicalproductvariantname() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      LogicalProductVariantName name =
+          LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]");
+      LogicalProductVariant response =
+          cloudProductRegistryReadServiceClient.getLogicalProductVariant(name);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_Logicalproductvariantname_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantString.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantString.java
new file mode 100644
index 000000000000..64900a916335
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getlogicalproductvariant/SyncGetLogicalProductVariantString.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_String_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.cloud.productregistry.v1.LogicalProductVariantName;
+
+public class SyncGetLogicalProductVariantString {
+
+  public static void main(String[] args) throws Exception {
+    syncGetLogicalProductVariantString();
+  }
+
+  public static void syncGetLogicalProductVariantString() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      String name = LogicalProductVariantName.of("[LOGICAL_PRODUCT]", "[VARIANT]").toString();
+      LogicalProductVariant response =
+          cloudProductRegistryReadServiceClient.getLogicalProductVariant(name);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetLogicalProductVariant_String_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/AsyncGetProductSuite.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/AsyncGetProductSuite.java
new file mode 100644
index 000000000000..ae5ff824870a
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/AsyncGetProductSuite.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.GetProductSuiteRequest;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.cloud.productregistry.v1.ProductSuiteName;
+
+public class AsyncGetProductSuite {
+
+  public static void main(String[] args) throws Exception {
+    asyncGetProductSuite();
+  }
+
+  public static void asyncGetProductSuite() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      GetProductSuiteRequest request =
+          GetProductSuiteRequest.newBuilder()
+              .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+              .build();
+      ApiFuture<ProductSuite> future =
+          cloudProductRegistryReadServiceClient.getProductSuiteCallable().futureCall(request);
+      // Do something.
+      ProductSuite response = future.get();
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuite.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuite.java
new file mode 100644
index 000000000000..1666d143e257
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuite.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.GetProductSuiteRequest;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.cloud.productregistry.v1.ProductSuiteName;
+
+public class SyncGetProductSuite {
+
+  public static void main(String[] args) throws Exception {
+    syncGetProductSuite();
+  }
+
+  public static void syncGetProductSuite() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      GetProductSuiteRequest request =
+          GetProductSuiteRequest.newBuilder()
+              .setName(ProductSuiteName.of("[PRODUCT_SUITE]").toString())
+              .build();
+      ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(request);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteProductsuitename.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteProductsuitename.java
new file mode 100644
index 000000000000..40bc9b641950
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteProductsuitename.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_Productsuitename_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.cloud.productregistry.v1.ProductSuiteName;
+
+public class SyncGetProductSuiteProductsuitename {
+
+  public static void main(String[] args) throws Exception {
+    syncGetProductSuiteProductsuitename();
+  }
+
+  public static void syncGetProductSuiteProductsuitename() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ProductSuiteName name = ProductSuiteName.of("[PRODUCT_SUITE]");
+      ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(name);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_Productsuitename_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteString.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteString.java
new file mode 100644
index 000000000000..b56e0a91c70a
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/getproductsuite/SyncGetProductSuiteString.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_String_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.cloud.productregistry.v1.ProductSuiteName;
+
+public class SyncGetProductSuiteString {
+
+  public static void main(String[] args) throws Exception {
+    syncGetProductSuiteString();
+  }
+
+  public static void syncGetProductSuiteString() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      String name = ProductSuiteName.of("[PRODUCT_SUITE]").toString();
+      ProductSuite response = cloudProductRegistryReadServiceClient.getProductSuite(name);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_GetProductSuite_String_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProducts.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProducts.java
new file mode 100644
index 000000000000..2a531ac61e52
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProducts.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProducts_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+
+public class AsyncListLogicalProducts {
+
+  public static void main(String[] args) throws Exception {
+    asyncListLogicalProducts();
+  }
+
+  public static void asyncListLogicalProducts() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListLogicalProductsRequest request =
+          ListLogicalProductsRequest.newBuilder()
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      ApiFuture<LogicalProduct> future =
+          cloudProductRegistryReadServiceClient
+              .listLogicalProductsPagedCallable()
+              .futureCall(request);
+      // Do something.
+      for (LogicalProduct element : future.get().iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProducts_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProductsPaged.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProductsPaged.java
new file mode 100644
index 000000000000..f5e1a9c5b81e
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/AsyncListLogicalProductsPaged.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProducts_Paged_async]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductsResponse;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+import com.google.common.base.Strings;
+
+public class AsyncListLogicalProductsPaged {
+
+  public static void main(String[] args) throws Exception {
+    asyncListLogicalProductsPaged();
+  }
+
+  public static void asyncListLogicalProductsPaged() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListLogicalProductsRequest request =
+          ListLogicalProductsRequest.newBuilder()
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      while (true) {
+        ListLogicalProductsResponse response =
+            cloudProductRegistryReadServiceClient.listLogicalProductsCallable().call(request);
+        for (LogicalProduct element : response.getLogicalProductsList()) {
+          // doThingsWith(element);
+        }
+        String nextPageToken = response.getNextPageToken();
+        if (!Strings.isNullOrEmpty(nextPageToken)) {
+          request = request.toBuilder().setPageToken(nextPageToken).build();
+        } else {
+          break;
+        }
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProducts_Paged_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/SyncListLogicalProducts.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/SyncListLogicalProducts.java
new file mode 100644
index 000000000000..8fa413f252d0
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproducts/SyncListLogicalProducts.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProducts_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListLogicalProductsRequest;
+import com.google.cloud.productregistry.v1.LogicalProduct;
+
+public class SyncListLogicalProducts {
+
+  public static void main(String[] args) throws Exception {
+    syncListLogicalProducts();
+  }
+
+  public static void syncListLogicalProducts() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListLogicalProductsRequest request =
+          ListLogicalProductsRequest.newBuilder()
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      for (LogicalProduct element :
+          cloudProductRegistryReadServiceClient.listLogicalProducts(request).iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProducts_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariants.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariants.java
new file mode 100644
index 000000000000..236817e53567
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariants.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+
+public class AsyncListLogicalProductVariants {
+
+  public static void main(String[] args) throws Exception {
+    asyncListLogicalProductVariants();
+  }
+
+  public static void asyncListLogicalProductVariants() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListLogicalProductVariantsRequest request =
+          ListLogicalProductVariantsRequest.newBuilder()
+              .setParent(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      ApiFuture<LogicalProductVariant> future =
+          cloudProductRegistryReadServiceClient
+              .listLogicalProductVariantsPagedCallable()
+              .futureCall(request);
+      // Do something.
+      for (LogicalProductVariant element : future.get().iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariantsPaged.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariantsPaged.java
new file mode 100644
index 000000000000..6a70900d2778
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/AsyncListLogicalProductVariantsPaged.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_Paged_async]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsResponse;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+import com.google.common.base.Strings;
+
+public class AsyncListLogicalProductVariantsPaged {
+
+  public static void main(String[] args) throws Exception {
+    asyncListLogicalProductVariantsPaged();
+  }
+
+  public static void asyncListLogicalProductVariantsPaged() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListLogicalProductVariantsRequest request =
+          ListLogicalProductVariantsRequest.newBuilder()
+              .setParent(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      while (true) {
+        ListLogicalProductVariantsResponse response =
+            cloudProductRegistryReadServiceClient
+                .listLogicalProductVariantsCallable()
+                .call(request);
+        for (LogicalProductVariant element : response.getLogicalProductVariantsList()) {
+          // doThingsWith(element);
+        }
+        String nextPageToken = response.getNextPageToken();
+        if (!Strings.isNullOrEmpty(nextPageToken)) {
+          request = request.toBuilder().setPageToken(nextPageToken).build();
+        } else {
+          break;
+        }
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_Paged_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariants.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariants.java
new file mode 100644
index 000000000000..317f9def4e39
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariants.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListLogicalProductVariantsRequest;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+
+public class SyncListLogicalProductVariants {
+
+  public static void main(String[] args) throws Exception {
+    syncListLogicalProductVariants();
+  }
+
+  public static void syncListLogicalProductVariants() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListLogicalProductVariantsRequest request =
+          ListLogicalProductVariantsRequest.newBuilder()
+              .setParent(LogicalProductName.of("[LOGICAL_PRODUCT]").toString())
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      for (LogicalProductVariant element :
+          cloudProductRegistryReadServiceClient.listLogicalProductVariants(request).iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsLogicalproductname.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsLogicalproductname.java
new file mode 100644
index 000000000000..cbc931be263e
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsLogicalproductname.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_Logicalproductname_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+
+public class SyncListLogicalProductVariantsLogicalproductname {
+
+  public static void main(String[] args) throws Exception {
+    syncListLogicalProductVariantsLogicalproductname();
+  }
+
+  public static void syncListLogicalProductVariantsLogicalproductname() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      LogicalProductName parent = LogicalProductName.of("[LOGICAL_PRODUCT]");
+      for (LogicalProductVariant element :
+          cloudProductRegistryReadServiceClient.listLogicalProductVariants(parent).iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_Logicalproductname_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsString.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsString.java
new file mode 100644
index 000000000000..55b601518040
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listlogicalproductvariants/SyncListLogicalProductVariantsString.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_String_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LogicalProductName;
+import com.google.cloud.productregistry.v1.LogicalProductVariant;
+
+public class SyncListLogicalProductVariantsString {
+
+  public static void main(String[] args) throws Exception {
+    syncListLogicalProductVariantsString();
+  }
+
+  public static void syncListLogicalProductVariantsString() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      String parent = LogicalProductName.of("[LOGICAL_PRODUCT]").toString();
+      for (LogicalProductVariant element :
+          cloudProductRegistryReadServiceClient.listLogicalProductVariants(parent).iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListLogicalProductVariants_String_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuites.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuites.java
new file mode 100644
index 000000000000..61f51e192691
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuites.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListProductSuites_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ProductSuite;
+
+public class AsyncListProductSuites {
+
+  public static void main(String[] args) throws Exception {
+    asyncListProductSuites();
+  }
+
+  public static void asyncListProductSuites() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListProductSuitesRequest request =
+          ListProductSuitesRequest.newBuilder()
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      ApiFuture<ProductSuite> future =
+          cloudProductRegistryReadServiceClient
+              .listProductSuitesPagedCallable()
+              .futureCall(request);
+      // Do something.
+      for (ProductSuite element : future.get().iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListProductSuites_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuitesPaged.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuitesPaged.java
new file mode 100644
index 000000000000..3d738e86fb2a
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/AsyncListProductSuitesPaged.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListProductSuites_Paged_async]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ListProductSuitesResponse;
+import com.google.cloud.productregistry.v1.ProductSuite;
+import com.google.common.base.Strings;
+
+public class AsyncListProductSuitesPaged {
+
+  public static void main(String[] args) throws Exception {
+    asyncListProductSuitesPaged();
+  }
+
+  public static void asyncListProductSuitesPaged() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListProductSuitesRequest request =
+          ListProductSuitesRequest.newBuilder()
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      while (true) {
+        ListProductSuitesResponse response =
+            cloudProductRegistryReadServiceClient.listProductSuitesCallable().call(request);
+        for (ProductSuite element : response.getProductSuitesList()) {
+          // doThingsWith(element);
+        }
+        String nextPageToken = response.getNextPageToken();
+        if (!Strings.isNullOrEmpty(nextPageToken)) {
+          request = request.toBuilder().setPageToken(nextPageToken).build();
+        } else {
+          break;
+        }
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListProductSuites_Paged_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/SyncListProductSuites.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/SyncListProductSuites.java
new file mode 100644
index 000000000000..65706114b67b
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/listproductsuites/SyncListProductSuites.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListProductSuites_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.ListProductSuitesRequest;
+import com.google.cloud.productregistry.v1.ProductSuite;
+
+public class SyncListProductSuites {
+
+  public static void main(String[] args) throws Exception {
+    syncListProductSuites();
+  }
+
+  public static void syncListProductSuites() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      ListProductSuitesRequest request =
+          ListProductSuitesRequest.newBuilder()
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      for (ProductSuite element :
+          cloudProductRegistryReadServiceClient.listProductSuites(request).iterateAll()) {
+        // doThingsWith(element);
+      }
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_ListProductSuites_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/AsyncLookupEntity.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/AsyncLookupEntity.java
new file mode 100644
index 000000000000..9971a4ad6e39
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/AsyncLookupEntity.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_LookupEntity_async]
+import com.google.api.core.ApiFuture;
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LookupEntityRequest;
+import com.google.cloud.productregistry.v1.LookupEntityResponse;
+
+public class AsyncLookupEntity {
+
+  public static void main(String[] args) throws Exception {
+    asyncLookupEntity();
+  }
+
+  public static void asyncLookupEntity() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      LookupEntityRequest request =
+          LookupEntityRequest.newBuilder().setLookupUri("lookupUri1150318994").build();
+      ApiFuture<LookupEntityResponse> future =
+          cloudProductRegistryReadServiceClient.lookupEntityCallable().futureCall(request);
+      // Do something.
+      LookupEntityResponse response = future.get();
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_LookupEntity_async]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/SyncLookupEntity.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/SyncLookupEntity.java
new file mode 100644
index 000000000000..380185d0f8ea
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservice/lookupentity/SyncLookupEntity.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadService_LookupEntity_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceClient;
+import com.google.cloud.productregistry.v1.LookupEntityRequest;
+import com.google.cloud.productregistry.v1.LookupEntityResponse;
+
+public class SyncLookupEntity {
+
+  public static void main(String[] args) throws Exception {
+    syncLookupEntity();
+  }
+
+  public static void syncLookupEntity() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    try (CloudProductRegistryReadServiceClient cloudProductRegistryReadServiceClient =
+        CloudProductRegistryReadServiceClient.create()) {
+      LookupEntityRequest request =
+          LookupEntityRequest.newBuilder().setLookupUri("lookupUri1150318994").build();
+      LookupEntityResponse response = cloudProductRegistryReadServiceClient.lookupEntity(request);
+    }
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadService_LookupEntity_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservicesettings/getproductsuite/SyncGetProductSuite.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservicesettings/getproductsuite/SyncGetProductSuite.java
new file mode 100644
index 000000000000..aac47a5dec6c
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/cloudproductregistryreadservicesettings/getproductsuite/SyncGetProductSuite.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadServiceSettings_GetProductSuite_sync]
+import com.google.cloud.productregistry.v1.CloudProductRegistryReadServiceSettings;
+import java.time.Duration;
+
+public class SyncGetProductSuite {
+
+  public static void main(String[] args) throws Exception {
+    syncGetProductSuite();
+  }
+
+  public static void syncGetProductSuite() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    CloudProductRegistryReadServiceSettings.Builder cloudProductRegistryReadServiceSettingsBuilder =
+        CloudProductRegistryReadServiceSettings.newBuilder();
+    cloudProductRegistryReadServiceSettingsBuilder
+        .getProductSuiteSettings()
+        .setRetrySettings(
+            cloudProductRegistryReadServiceSettingsBuilder
+                .getProductSuiteSettings()
+                .getRetrySettings()
+                .toBuilder()
+                .setInitialRetryDelayDuration(Duration.ofSeconds(1))
+                .setInitialRpcTimeoutDuration(Duration.ofSeconds(5))
+                .setMaxAttempts(5)
+                .setMaxRetryDelayDuration(Duration.ofSeconds(30))
+                .setMaxRpcTimeoutDuration(Duration.ofSeconds(60))
+                .setRetryDelayMultiplier(1.3)
+                .setRpcTimeoutMultiplier(1.5)
+                .setTotalTimeoutDuration(Duration.ofSeconds(300))
+                .build());
+    CloudProductRegistryReadServiceSettings cloudProductRegistryReadServiceSettings =
+        cloudProductRegistryReadServiceSettingsBuilder.build();
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadServiceSettings_GetProductSuite_sync]
diff --git a/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/stub/cloudproductregistryreadservicestubsettings/getproductsuite/SyncGetProductSuite.java b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/stub/cloudproductregistryreadservicestubsettings/getproductsuite/SyncGetProductSuite.java
new file mode 100644
index 000000000000..2c9fa35e14ad
--- /dev/null
+++ b/java-productregistry/samples/snippets/generated/com/google/cloud/productregistry/v1/stub/cloudproductregistryreadservicestubsettings/getproductsuite/SyncGetProductSuite.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.productregistry.v1.stub.samples;
+
+// [START cloudproductregistry_v1_generated_CloudProductRegistryReadServiceStubSettings_GetProductSuite_sync]
+import com.google.cloud.productregistry.v1.stub.CloudProductRegistryReadServiceStubSettings;
+import java.time.Duration;
+
+public class SyncGetProductSuite {
+
+  public static void main(String[] args) throws Exception {
+    syncGetProductSuite();
+  }
+
+  public static void syncGetProductSuite() throws Exception {
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
+    CloudProductRegistryReadServiceStubSettings.Builder
+        cloudProductRegistryReadServiceSettingsBuilder =
+            CloudProductRegistryReadServiceStubSettings.newBuilder();
+    cloudProductRegistryReadServiceSettingsBuilder
+        .getProductSuiteSettings()
+        .setRetrySettings(
+            cloudProductRegistryReadServiceSettingsBuilder
+                .getProductSuiteSettings()
+                .getRetrySettings()
+                .toBuilder()
+                .setInitialRetryDelayDuration(Duration.ofSeconds(1))
+                .setInitialRpcTimeoutDuration(Duration.ofSeconds(5))
+                .setMaxAttempts(5)
+                .setMaxRetryDelayDuration(Duration.ofSeconds(30))
+                .setMaxRpcTimeoutDuration(Duration.ofSeconds(60))
+                .setRetryDelayMultiplier(1.3)
+                .setRpcTimeoutMultiplier(1.5)
+                .setTotalTimeoutDuration(Duration.ofSeconds(300))
+                .build());
+    CloudProductRegistryReadServiceStubSettings cloudProductRegistryReadServiceSettings =
+        cloudProductRegistryReadServiceSettingsBuilder.build();
+  }
+}
+// [END cloudproductregistry_v1_generated_CloudProductRegistryReadServiceStubSettings_GetProductSuite_sync]
diff --git a/librarian.yaml b/librarian.yaml
index 70bef0d3df22..b860ac555194 100644
--- a/librarian.yaml
+++ b/librarian.yaml
@@ -2816,6 +2816,10 @@ libraries:
       name_pretty_override: Privileged Access Manager API
       product_documentation_override: https://cloud.google.com/java/docs/reference/google-cloud-privilegedaccessmanager/latest/overview
       rpc_documentation: https://cloud.google.com/iam/docs/reference/pam/rpc
+  - name: productregistry
+    version: 0.1.0-SNAPSHOT
+    apis:
+      - path: google/cloud/productregistry/v1
   - name: profiler
     version: 2.95.0-SNAPSHOT
     apis:
diff --git a/pom.xml b/pom.xml
index 7c4728b845ad..9d4ba551d199 100644
--- a/pom.xml
+++ b/pom.xml
@@ -198,6 +198,7 @@
     <module>java-policysimulator</module>
     <module>java-private-catalog</module>
     <module>java-privilegedaccessmanager</module>
+    <module>java-productregistry</module>
     <module>java-profiler</module>
     <module>java-publicca</module>
     <module>java-pubsub</module>
diff --git a/versions.txt b/versions.txt
index 516260064930..4c39bdd93b56 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1077,3 +1077,8 @@ grpc-google-cloud-agentidentity-v1:0.0.0:0.1.0-SNAPSHOT
 google-cloud-agentidentity:0.0.0:0.1.0-SNAPSHOT
 proto-google-cloud-agentidentity-v1beta:0.0.0:0.1.0-SNAPSHOT
 grpc-google-cloud-agentidentity-v1beta:0.0.0:0.1.0-SNAPSHOT
+google-cloud-productregistry-parent:0.0.0:0.1.0-SNAPSHOT
+google-cloud-productregistry-bom:0.0.0:0.1.0-SNAPSHOT
+proto-google-cloud-productregistry-v1:0.0.0:0.1.0-SNAPSHOT
+grpc-google-cloud-productregistry-v1:0.0.0:0.1.0-SNAPSHOT
+google-cloud-productregistry:0.0.0:0.1.0-SNAPSHOT