Add remote api

Grit · Grit · commit d207f22049af · 2018-02-18T13:33:47.000+07:00
diff --git a/appengine/standard/endpoints-frameworks-v2/echo/app.yaml b/appengine/standard/endpoints-frameworks-v2/echo/app.yaml
@@ -5,6 +5,9 @@ instance_class: B2
 basic_scaling:
   max_instances: 2
 
+builtins:
+- remote_api: on
+
 #[START_EXCLUDE]
 skip_files:
 - ^(.*/)?#.*#$
