Microsoft Teams Graph api - getting call id

Question

I'm testing some scenarios with Microsoft Teams Communications api (via Graph API), but I got stuck with one thing. I would like to retrieve participants from particular call, but I don't know from where can I get call id for existing call (scheduled by the user)? I have tried to get Id's from meeting url, but without success. Can you help me from where can I take call id to below request?

GET https://graph.microsoft.com/v1.0/communications/calls/ {id}

Answer 1

The call-id is generated when your code joins a call or receives an event a call has started. This can be done via a number of API calls.

One example is if you create a chatbot that can join calls.

https://docs.microsoft.com/en-us/microsoftteams/platform/bots/calls-and-meetings/registering-calling-bot