diff --git a/manifest.json b/manifest.json
index d566ae9b2..fb09b0956 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
     "variables": {
-        "${LATEST}": "3.352.0"
+        "${LATEST}": "3.352.4"
     },
     "endpoints": "https://raw.githubusercontent.com/aws/aws-sdk-php/${LATEST}/src/data/endpoints.json",
     "services": {
diff --git a/src/Service/CodeBuild/CHANGELOG.md b/src/Service/CodeBuild/CHANGELOG.md
index 525c25a3f..107a2f37d 100644
--- a/src/Service/CodeBuild/CHANGELOG.md
+++ b/src/Service/CodeBuild/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## NOT RELEASED
 
+### Changed
+
+- AWS enhancement: Documentation updates.
+
 ## 2.11.0
 
 ### Added
diff --git a/src/Service/CodeBuild/src/Input/StartBuildInput.php b/src/Service/CodeBuild/src/Input/StartBuildInput.php
index f96889938..db4b3894f 100644
--- a/src/Service/CodeBuild/src/Input/StartBuildInput.php
+++ b/src/Service/CodeBuild/src/Input/StartBuildInput.php
@@ -158,9 +158,11 @@ final class StartBuildInput extends Input
      * > Since this property allows you to change the build commands that will run in the container, you should note that an
      * > IAM principal with the ability to call this API and set this parameter can override the default settings. Moreover,
      * > we encourage that you use a trustworthy buildspec location like a file in your source repository or a Amazon S3
-     * > bucket.
+     * > bucket. Alternatively, you can restrict overrides to the buildspec by using a condition key: Prevent unauthorized
+     * > modifications to project buildspec [^2].
      *
      * [^1]: https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec-ref-name-storage
+     * [^2]: https://docs.aws.amazon.com/codebuild/latest/userguide/action-context-keys.html#action-context-keys-example-overridebuildspec.html
      *
      * @var string|null
      */