According to the document below, you can use the bots to get the id of the active speaker (currently speaking) in a Teams meeting.
Ref.:https://docs.microsoft.com/en-us/microsoftteams/platform/bots/calls-and-meetings/real-time-media-concepts
However, when I read the Micirosoft Graph docs, I couldn't find an API that could get the active speaker.
Could you please tell me how to get an active speaker?