Cannot connect to XXX (Access denied).
We tried to connect to the given API but Google answered with "Access denied".
The two possible reasons for this are:
- The administrative authentication setup has not been completed.
- The account you are trying to migrate does not have the related service enabled (e.g., the calendar application is disabled).
- Make sure your administrative OAuth2.0 authentication setup is correct by following the instructions in KB005019.
- Make sure that the user you are migrating has the related service enabled. For example, if we cannot authenticate the calendar API, make sure that Google calendar is enabled for this user.