When i send a request to https://graph.microsoft.com/v1.0/teams/9334db10-d4f8-4b3f-a72c-4214b1b5605b/channels/19:firstname.lastname@example.org/messages i get this response:
with a response status code : 403
I have tried this request with different channels and teams ids but the result is the same.
My API permissions are these:
I would appreciate it if I had a solution to my problem or some other way to find the messages of the channels.