Sounds like a good use case for Rich Authorization Requests <https://www.ietf.org/archive/id/draft-ietf-oauth-rar-18.html https://www.ietf.org/archive/id/draft-

Sounds like a good use case for Rich Authorization Requests <https://www.ietf.org/archive/id/draft-ietf-oauth-rar-18.html https://www.ietf.org/archive/id/draft-ietf-oauth-rar-18.html>