问题
We have been using the Graph API to create meetings in PHP using the Model\Event::class. It's been fine for many months. As part of the event packet we include onlineMeeting => true.
This would return (as per the Graph API documentation) an onlineMeeting json section in the returned json response properties. This would include (as per the documentation here https://docs.microsoft.com/en-us/graph/api/resources/onlinemeetinginfo?view=graph-rest-1.0) various useful bits of information like the toll number and more importantly the conference id for the meeting.
In the last week something seems to have changed and this is not being returned in the response json. onlineMeetings now only includes joinUrl.
回答1:
We're actually experiencing the exact same thing here, last Friday we had one meeting that did return the number and conference ID and the rest going through up to now do not. They only include the meetingURL.
I contacted support and they are submitting a ticket to the Exchange department who handles this API call. I will report back what I hear from them.
Final update: Microsoft has re-added those variables so things should be back to normal!
来源：https://stackoverflow.com/questions/64123465/microsoft-graph-api-creating-event-no-longer-returning-conferenceid