Update-MgUserEvent sometimes sends out invites to attendees

[WouterVC]

Hello,

I hope this is the right place to ask this question but when I use Update-MgUserEvent sometimes invites are send out to the attendees. I created a script to set all the agenda items of the users older then x days to private. I'm using the following command to do this: Update-MgUserEvent -EventId $event.id -UserId $userid -Sensitivity "Private" -Verbose.

For almost all the calendar items that were updated there were no issues but for some items for some users an invite was send out for a meeting that was for example more than 1 year in the past.

I've tried to reproduce the issue by creating meetings in my calendar and changing the settings (recurrence, save it as a draft, updating the invitees and not sending the update, ...) but I'm unable to get the same result. As far as I can see there is nothing special about these meetings.

Has anyone had a similar issue? Or is there a way to force disable sending invites after updating a meeting?

Kind regards,
Wouter