We've setup a new Oauth 2 Google Service per the documentation in the wiki: https://docs.moodle.org/33/en/OAuth_2_Google_service. This works fine for students, faculty, and staff who import documents from their institutional Google Drive accounts (that is, the account is tied to our domain). What doesn't work is trying to login to their personal (gmail.com) drive. Anyone who tries gets the following message:
Error: invalid_scope
This app hasn't been verified to access: {invalid = [https://www.googleapis.com/auth/drive]} Please contact the developer for assistance. Are you the developer? If this project needs these scopes, sign in to an account with access to edit your project and try again. If not, contact the developer for help.
It's not clear to me how to proceed. I know there's a form to request authorization, but that's not something we had to do with the pre-3.3 implementation of the repository, which worked with both institutional and non-institutional accounts.
Charles