From where to get live meeting attendees data in Microsoft Graph.

I want to get live meeting attendees 'upn'{data} from Microsoft Graph.

Using onlineMeeting.Read I can get attendees and organizer data https://docs.microsoft.com/en-us/graph/api/onlinemeeting-get?view=graph-rest-1.0&tabs=http

But I need live attendees data which shows the list of users who joined meeting.

Is there a Microsoft Graph API endpoint for that?