Hello Ergo,
I tried the command above as an owner of a project, and I was not able to reproduce the error message. Before trying the command again, I suggest verifying if your account is authenticated through the SDK by using [1] <https://cloud.google.com/sdk/gcloud/reference/auth/list> : gcloud auth list If not authenticated, try [2] <https://cloud.google.com/sdk/gcloud/reference/auth/login> : gcloud auth login [account] If this didn’t resolve the issue, I suggest opening a private issue tracker <https://issuetracker.google.com/issues/new?component=187164&template=803901> linking to this thread. Opening the report, please include the project ID, and URL map name, and we will be happy to assist. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/f7fa30d8-b500-4719-bde9-54f0a18b26c0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.