Microsoft Teams meeting call event updates

[valentinba]

Hello.

I've been using the "old style" of rich Teams notifications, roughly following the example here https://github.com/OfficeDev/Microsoft-Teams-Samples/tree/main/samples/graph-meeting-notification/csharp. There are some minor issues with the sample, specifically the names of the joined and left participants JSON property names in MeetingResourceUpdate being wrong - they should be activeParticipants@joined and activeParticipants@exited.

I need more fine grained info about participants being in the lobby and I found this https://learn.microsoft.com/en-us/graph/changenotifications-for-onlinemeeting.

The documentation does mention beta in a few places but it's relatively easy to miss.

I got it to work with the Beta SDK but not the GA one.

Are there any plans for making this feature part of the GA API / SDK?