I couldn’t use the “Internal” user type, so I set up the External user type, added myself as a test user, and then didn’t submit the app, but this worked in the end. I also had to set up OAuth for my Google app. Yours may be without the ‘www’ part (maybe add a few versions and retest). However, it did not work when I entered only /* –– I had to enter * for it to work (I added both). I did not want to leave the app unrestricted, so I added my domain to the HTTP referrer list. Or if you’re concerned about others possibly accessing and using your API key, you can set to restrict by HTTP Referrers (web sites).
You should be able to edit the API key’s restrictions – access your and either change the restrictions None or No Application Restrictions and Don’t Restrict key. Permission was restricted in the Google API dashboard for my Google Translate API app. I got mine resolved finally, so I hope this helps you if your problem is the same or similar: 'description': 'Google developers console API activation', If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry.',
'message': 'Cloud Translation API has not been used in project 236099077847 before or it is disabled. When I run the test, I get the error below:
