diff --git a/.doc_gen/metadata/s3_metadata.yaml b/.doc_gen/metadata/s3_metadata.yaml
index 34c553b92b6..3dc7a565b33 100644
--- a/.doc_gen/metadata/s3_metadata.yaml
+++ b/.doc_gen/metadata/s3_metadata.yaml
@@ -2789,6 +2789,7 @@ s3_Scenario_PresignedUrl:
           excerpts:
             - snippet_tags:
                 - s3.php.presigned_url.complete
+                - php.example_code.s3.service.S3Service
   services:
     s3: {}
 s3_Scenario_ObjectVersioningUsage:
diff --git a/php/example_code/s3/README.md b/php/example_code/s3/README.md
index 727fb3354fc..f2ee898a7e9 100644
--- a/php/example_code/s3/README.md
+++ b/php/example_code/s3/README.md
@@ -60,7 +60,7 @@ Code excerpts that show you how to call individual service functions.
 Code examples that show you how to accomplish a specific task by calling multiple
 functions within the same service.
 
-- [Create a presigned URL](PresignedURL.php)
+- [Create a presigned URL](S3Service.php)
 - [Create a serverless application to manage photos](../../applications/photo_asset_manager)