runtime: ruby
env: flex
entrypoint: bundle exec ruby app.rb

endpoints_api_service:
  # The following values are to be replaced by information from the output of
  # 'gcloud service-management deploy openapi.yaml' command.
  name: ENDPOINTS SERVICE-NAME
  config_id: ENDPOINTS CONFIG-ID

runtime: ruby
env: flex
entrypoint: bundle exec ruby app.rb

# [START configuration]
endpoints_api_service:
  # The following values are to be replaced by information from the output of
  # 'gcloud endpoints services deploy openapi-appengine.yaml' command.
  name: ENDPOINTS-SERVICE-NAME
  config_id: ENDPOINTS-CONFIG-ID
# [END configuration]

Update comments and add region tags
Update comments and add region tags

I want to use a docwidget to display app.yaml in the docs.