I am updating a group calendar event using Graph API.
PATCH https://graph.microsoft.com/v1.0/groups/{group-id}/events/{event-id}
- When I update the start or end date the update is correctly send to all attendees.
- When I only update the description of the event, the update is not sent to the attendees.
- The organizer (a group) gets the update in his inbox.
- The attendee (also an O365 group) does not get the update in his inbox.
- When I update the location, the update also gets send to all attendees.
What is the issue here?
My current workaround is, to generate a random number which I pass as location - as fortunately, I don't need the location field in the event. But I might need it in the future and thats the most stupid workaround ever.
Summarize the comment here so that the question can be treated as answered.
You are right. The update of
body/content
won't be sent to the O365 group attendee.Attendee who is a user or shared mailbox will receive the update of
body/content
.However, as this requirement is reasonable, you could post your idea in Microsoft Graph User Voice.