How do I filter calendarView based on attendees?

Question

How do I filter calendarView based on attendees?

I want to do something similar to this:

https://graph.microsoft.com/v1.0/users/{userId}/calendars/{calendarId}/calendarView?startDateTime=2025-03-06T00:00:00&endDateTime=2025-06-06T00:00:00&$filter=attendees/any(a:a/emailAddress/address eq 'email@example.com')

But I'm getting this error:

{
    "error": {
        "code": "ErrorInvalidUrlQueryFilter",
        "message": "The query filter contains one or more invalid nodes."
    }
}

Answer 1

Hello Oskar Persson,

Thank you for reaching out to Microsoft!! Apologies for the inconvenience.

For filtering the calendarView based on attendees, Unfortunately, this is not supported currently in Graph API and a possible work around might be retrieving the events within specific time range using the calendarView endpoint without applying the $filter parameter and then filter the events on the client side by checking if the attendees property contains desired email address.

You can submit this feature request using this support link, which will be monitored by Microsoft team and make the enhancements to Graph API.

Hope this helps.

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