I am trying to build a docker image from the Pub/Sub tutorial on Google (link here). I am running this command: gcloud builds submit --tag gcr.io/project_id/pubsub but for some reason I get the error mentioned in the title: ERROR: (gcloud.builds.submit) INVALID_ARGUMENT: could not resolve source: googleapi: Error 403: <SERVICE ACCOUNT> does not have storage.objects.get access to the Google Cloud Storage object., forbidden. I gave the service account the roles/storage.admin role and that didn't work. I even went as far as made the service account an owner and I still got the same error.