Python App Engine flexible environment?



I installed the google cloud platform integration workspace, understanding that it was only currently supported for Java flexible environment. I upgraded gcloud in my workspace, then followed the Python flexible environment tutorial for my project (pledger-148120) at

When I run “gcloud app deploy”, it aborts after a little while with the following error:

ERROR: ( You do not have permission to access project [pledger-148120]: Google Cloud Container Builder API has not been used in project cloud9-api-devel before or it is disabled. Enable it by visiting then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry.

Could somebody who’s responsible for the GCP integration please have a look and let me know if there’s anything obvious I can fix to deploy my Python flexible environment app?

It seems strange to me that cloud9-api-devel is the project gcloud is trying to use, seeing as I don’t reference that project directly. I don’t think I can add the API for this project, because I only control pledger-148120.