It doesn't have that level of granularity, just four auth scopes:
1) Full access to the account
2) Do everything but permanent deletes of threads and messages
3) Read everything, but no write access
4) Create/read/update/delete drafts and send messages/drafts, but no access to anything else
Finer-grained access (especially for reads, but there are some use cases for finer-grained sending controls, too) would be better, but this is, AFAIK, a step ahead of any other email API.
1) Full access to the account
2) Do everything but permanent deletes of threads and messages
3) Read everything, but no write access
4) Create/read/update/delete drafts and send messages/drafts, but no access to anything else
Finer-grained access (especially for reads, but there are some use cases for finer-grained sending controls, too) would be better, but this is, AFAIK, a step ahead of any other email API.
EDIT: source https://developers.google.com/gmail/api/auth/scopes