Error NotFound during onlinemeeting CreateOrGet for specific organizer / externalId

Bas Engelen 1 Reputation point
2021-05-11T14:26:40.107+00:00

Hey All,
We are using the graph api to CreateOrGet onlinemeetings:

  1. https://graph.microsoft.com/beta/users/hidden/onlineMeetings/createOrGet
  2. Application based authentication => OnlineMeetings.ReadWrite.All
  3. For some combinations of organizer / external Id we get the following error:
    {"error":{"code":"NotFound","message":"An error has occurred.","innerError":{"date":"2021-05-11T14:07:41","request-id":"006ae395-68e5-4e0c-9112-66dd315ef0a3","client-request-id":"006ae395-68e5-4e0c-9112-66dd315ef0a3"}}}
  4. changing the externalId with one character solves the issue, there seems to be an issue with an existing meeting.

payload:
{"externalId":"#TestOnlineMeetingPart#","participants":{"attendees":[{"upn":"hidden","@odata.type":"microsoft.graph.meetingParticipantInfo"}],"organizer":{"upn":"hidden","@odata.type":"microsoft.graph.meetingParticipantInfo"},"@odata.type":"microsoft.graph.meetingParticipants"},"subject":"TestOnlineMeeting222","@odata.type":"microsoft.graph.onlineMeeting"}

I can reproduce this with graph.api SDK and postman.

Anyone got any idea? Can I get a more detailed log using request id?

Thanks in advance

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