App Authentication to retrieve conversation messages for unified groups
We need the App Authentication model to be able to retrieve conversations for unified groups. This isn't a user specific call so I'm unsure why it's not currently possible?
Currently this is in our backlog and hasn’t been prioritized against other features we are working on right now. ^JT
Sonia Bounardjian commented
Please bring back this issue back to the top of your to-do list. Along with Group conversations/posts, application permissions are also still not available for Group events and Group mail delivery restrictions - I would use all my votes on this if I could :)
Currently, you can only read the Groups in a tenancy and not the conversations, threads or posts when using Application Only consent. This is useful for service applications to monitor groups conversations for thing like automated inboxes etc.