From 5781294cc506495acb527ae9db1acc82c0a2369e Mon Sep 17 00:00:00 2001
From: "lesly.franco" <5101854+leslyarun@users.noreply.github.com>
Date: Thu, 19 Mar 2026 00:02:43 +0530
Subject: [PATCH] fix: update GkeCodeExecutor sandbox import from
 agentic_sandbox to k8s_agent_sandbox

The k8s-agent-sandbox package renamed its module from `agentic_sandbox`
to `k8s_agent_sandbox` in kubernetes-sigs/agent-sandbox#322 (Feb 18, 2026).
The import in GkeCodeExecutor was added after the rename (Mar 2, 2026)
but used the old module name, causing ImportError at runtime when using
executor_type="sandbox".

Also consolidates the runtime and TYPE_CHECKING imports into a single
if/else block for maintainability.

Fixes #4883
---
 src/google/adk/code_executors/gke_code_executor.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/google/adk/code_executors/gke_code_executor.py b/src/google/adk/code_executors/gke_code_executor.py
index b44aa19357..fb4d160d84 100644
--- a/src/google/adk/code_executors/gke_code_executor.py
+++ b/src/google/adk/code_executors/gke_code_executor.py
@@ -29,13 +29,13 @@
 from .code_execution_utils import CodeExecutionInput
 from .code_execution_utils import CodeExecutionResult
 
-try:
-  from agentic_sandbox import SandboxClient
-except ImportError:
-  SandboxClient = None
-
 if TYPE_CHECKING:
-  from agentic_sandbox import SandboxClient
+  from k8s_agent_sandbox import SandboxClient
+else:
+  try:
+    from k8s_agent_sandbox import SandboxClient
+  except ImportError:
+    SandboxClient = None
 
 # Expose these for tests to monkeypatch.
 client = k8s.client