diff --git a/data/api/v2/full_spec.yaml b/data/api/v2/full_spec.yaml
index 5885028bdac..e8f88f71768 100644
--- a/data/api/v2/full_spec.yaml
+++ b/data/api/v2/full_spec.yaml
@@ -139060,7 +139060,7 @@ paths:
     get:
       description: |-
         Returns a list of environments for the organization.
-        Supports filtering by name and key.
+        Supports filtering by name, key, and DD_ENV.
       operationId: ListFeatureFlagsEnvironments
       parameters:
         - description: Filter environments by name (partial matching).
@@ -139075,6 +139075,12 @@ paths:
           name: key
           schema:
             type: string
+        - description: Filter environments by queries that contain the provided DD_ENV value.
+          example: "staging"
+          in: query
+          name: dd_env
+          schema:
+            type: string
         - description: Maximum number of results to return.
           example: 10
           in: query
diff --git a/data/api/v2/translate_actions.json b/data/api/v2/translate_actions.json
index 4bf4eba6157..303e9d208c3 100644
--- a/data/api/v2/translate_actions.json
+++ b/data/api/v2/translate_actions.json
@@ -1833,7 +1833,7 @@
     "request_schema_description": "Request to create a new feature flag."
   },
   "ListFeatureFlagsEnvironments": {
-    "description": "Returns a list of environments for the organization.\nSupports filtering by name and key.",
+    "description": "Returns a list of environments for the organization.\nSupports filtering by name, key, and DD_ENV.",
     "summary": "List environments"
   },
   "CreateFeatureFlagsEnvironment": {