403. That’s an error.

Error: restricted_client

Unregistered scope(s) in the request: https://www.googleapis.com/auth/drive.metadata.readonly

Request Details
access_type=offline
client_id=<redacted>
redirect_uri=http://localhost:60110/Callback
response_type=code
scope=https://www.googleapis.com/auth/drive.metadata.readonly
That’s all we know.