diff --git a/endpoints/getting-started/src/main/appengine/openapi.yaml b/endpoints/getting-started/src/main/appengine/openapi.yaml
index 71bac9ce62f..b446aa06d2f 100644
--- a/endpoints/getting-started/src/main/appengine/openapi.yaml
+++ b/endpoints/getting-started/src/main/appengine/openapi.yaml
@@ -1,9 +1,11 @@
+# [START swagger]
 swagger: "2.0"
 info:
   description: "A simple Google Cloud Endpoints API example."
   title: "Endpoints Example"
   version: "1.0.0"
 host: "YOUR-PROJECT-ID.appspot.com"
+# [END swagger]
 basePath: "/"
 consumes:
 - "application/json"