Getting a 403 - Forbidden for Google Service Account

Question

I am trying to get an access token for Google Service Account. Following is my code -

String SERVICE_ACCOUNT_EMAIL = \"edited@developer.gserviceaccount.com\         


        

Answer 1

Proceed to https://admin.google.com . Login and add Security control if not exists from More Controls. Click on Security->Advance Settings->Manage ThirdParty OAuth Client Access and check that those scopes are added(comma separated) for your xxxxxxxxxxxxxxxxxx.apps.googleusercontent.com service account id/client id.