How to access transcripts and recordings through Graph API using daemon applications

Question

My tenant has an app registration with the following granted permissions:

OnlineMeetingArtifact.Read.AllApplicationRead online meeting artifactsYesGranted for MSFTOnlineMeetingArtifact.Read.AllApplicationRead online meeting artifactsYesGranted for MSFTOnlineMeetingRecording.Read.AllApplicationRead all recordings of online meetings.YesGranted for MSFTOnlineMeetings.Read.AllApplicationRead online meeting detailsYesGranted for MSFTOnlineMeetingTranscript.Read.AllApplicationRead all transcripts of online meetings.YesGranted for MSFTIn my tenant, I also granted the consent from the admin user (as stated in the column).

My application makes a subscription for users' transcripts including resource data using rich notifications. I successfully receives and decode the payload with the transcript entity.

The problem I'm facing is that I'm unable to retrieve the content itself (text/vtt).

transcriptContentUrl that points to communications/onlineMeetings/{meetingId}/transcripts/{transcriptId}/content gives the error:

"code": "UnknownError",
"message": "404 page not found\n",

Building users/{userOwnerId}/onlineMeetings/{meetingId}/transcripts/{transcriptId}/content" out of the transcript entity, gives the error:

"code": "Forbidden",
"message": "Application is not allowed to perform operations on the user '9c7e7158-fc17-49e4-a313-702a41011e3e', neither is allowed access through RSC permission evaluation.",

What am I missing?

Answer 1

I managed to make this work by following the guide and using PowerShell from https://learn.microsoft.com/en-us/graph/cloud-communication-online-meeting-application-access-policy#compare-application-access-policy-for-online-meetings-and-virtual-events.

Is there a way to see and edit this policies on the Teams Admin page online (UI based)?