Microsoft Graph - calendar: getSchedule not returning schedule for rooms

Susac, Karlo 41 Reputation points

Hello, we have an issue where rooms booked to an events, are not appearing in the getSchedule API call.

We have made a couple of rooms:
User's image

We want to schedule these rooms in an calendar, and view the occupied state in an API call. For the creation of the events, we use:

/users/{id | userPrincipalName}/calendar/events (application permissions)

So we have an organizer and we want to book a room for an event.
User's image

We assign the room as the (resource) attendee and now we wish to check the schedule of the room. For that we use:

/users/{id|userPrincipalName}/calendar/getSchedule (application permissions)

When making a getSchedule call, we use organizer as the query param (for the user_id or upn):
User's image

The issue is, we don't see a newly created event for the room. Sometimes it will apper but most of the times, not.

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
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  1. TH-4749-MSFT 3,295 Reputation points

    Hi Susac, Karlo,

    Thanks for reaching out. If the issue is intermittent, I would suggest opening a support ticket as this issue may require further investigation.


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