Bug Google Sign In Project Setup - 403 Not Authorized?

Hello,

I have integrated Unity Game Services Authentication (the baseline anonymous authentication). Next I am trying to integrate with google play login and apple game center login.

When I attempted to set up google play authentication this afternoon in my project I have run into a problem.

First I followed these steps: https://docs.unity.com/authentication/en/manual/SettingupGoogleSignin#Set_up_a_Google_sign-in

When I paste my client ID into my Edit > Project Settings > Services > Authentication > Google entry, I am met with:



The Client ID I am pasting in is that of the Web Application that I created. I also tried the Android client ID (but I understand that this would be incorrect). In either case, neither works and I receive this error.

Additionally, and I'm not sure if these are related, but this entry is greyed out for me:



Is this because I don't yet have the authentication services provider configured? I.E., once I get through my initial error, can I expect this Android setup... to become available?

How can I debug what is wrong with the client ID I provided, that is disallowing the creation of the identity provider?

 

Does the official tutorial you link worked? How is it different than the issue you and I are running into?

 

Okay understood, thanks. DMing you our project and org ID now.