Graph Explorer shows data for places but used in Graph demo app undefined is returned

Question

I am using the Graph Explorer tool and when I use the endpoint of

https://graph.microsoft.com/v1.0/places/microsoft.graph.room?$top=999

I can see the one record I have in my test tenant.

When I use the demo app from this tutorial I get back undefined.

The other APIs seem to work fine like /me or /me/calendarview or /me/getSchedule

Just this one for the room data returns undefined but it works in the Graph Explorer.

FWIW - I can get the availability of the room using the email for the room as part of the /me/calendar/getSchedule call.

Answer 1

Hi @Jon Kelley

List Places requires Place.Read.All permission. Please ensure the token generated has this permission before running this Graph API. You can decode the token using https://jwt.io/ and check permissions in your token.

Please note: Graph explorer, an Enterprise application, uses user signIn permission which is delegated Permission.

Hope this helps.

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