GRAPH API - get user mailbox forbidden access error

Question

GRAPH API - get user mailbox forbidden access error

Daniel Cieckiewicz 0

Hello, I would like to get and then set shared mailbox settings. I would like to get mailbox settings first, but I can't overcome the forbidden access problem. https://graph.microsoft.com/v1.0/users/******@MyTenant.onmicrosoft.com/messages I am using the request from above. I granted permissions in Modify Permissions tab. Should I provide some Request headers or anything else to make it work? Error:

{
    "error": {
        "code": "ErrorAccessDenied",
        "message": "Access is denied. Check credentials and try again."
    }
}

CarlZhao-MSFT 45,841 Reputation points

2024-02-07T09:30:52.2533333+00:00

Hi @Daniel Cieckiewicz

What permissions did you grant? Please use jwt.ms to decode your access token and share the screenshot.
Daniel Cieckiewicz 0 Reputation points

2024-02-07T10:09:42.6866667+00:00

Hello @CarlZhao-MSTF, @Vasil Michev I was able to resolve that issue with the permission. My main goal is to update room's auto reply message. I found the link to work with rooms in graph api: https://learn.microsoft.com/en-us/graph/api/place-update?view=graph-rest-1.0&tabs=http But there are no options for bookings settings. I was able to get the meeting room settings, but in the response there are no options for bookings. { "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#places/$entity", "@odata.type": "#microsoft.graph.room", "id": "008533ad-9f5c-4f3d-a2da-eec905188c62", "emailAddress": "******@MyTenant.onmicrosoft.com", "displayName": "Room", "address": null, "geoCoordinates": null, "phone": "415412413", "nickname": "Room", "building": null, "floorNumber": null, "floorLabel": null, "label": null, "capacity": 4, "bookingType": "standard", "audioDeviceName": null, "videoDeviceName": null, "displayDeviceName": null, "isWheelChairAccessible": false, "tags": [] } Do you know if it is possible to work with booking settings?
Vasil Michev 115.7K Reputation points MVP

2024-02-07T10:14:47.8966667+00:00

You have to use PowerShell for that, they are not covered in the Graph API.

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Your answer

CarlZhao-MSFT 45,841 Reputation points

2024-02-07T09:30:52.2533333+00:00

Hi @Daniel Cieckiewicz

What permissions did you grant? Please use jwt.ms to decode your access token and share the screenshot.
Daniel Cieckiewicz 0 Reputation points

2024-02-07T10:09:42.6866667+00:00

Hello @CarlZhao-MSTF, @Vasil Michev I was able to resolve that issue with the permission. My main goal is to update room's auto reply message. I found the link to work with rooms in graph api: https://learn.microsoft.com/en-us/graph/api/place-update?view=graph-rest-1.0&tabs=http But there are no options for bookings settings. I was able to get the meeting room settings, but in the response there are no options for bookings. { "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#places/$entity", "@odata.type": "#microsoft.graph.room", "id": "008533ad-9f5c-4f3d-a2da-eec905188c62", "emailAddress": "******@MyTenant.onmicrosoft.com", "displayName": "Room", "address": null, "geoCoordinates": null, "phone": "415412413", "nickname": "Room", "building": null, "floorNumber": null, "floorLabel": null, "label": null, "capacity": 4, "bookingType": "standard", "audioDeviceName": null, "videoDeviceName": null, "displayDeviceName": null, "isWheelChairAccessible": false, "tags": [] } Do you know if it is possible to work with booking settings?
Vasil Michev 115.7K Reputation points MVP

2024-02-07T10:14:47.8966667+00:00

You have to use PowerShell for that, they are not covered in the Graph API.

Answer 1

Vasil Michev 115.7K MVP

You cannot use the Delegate permissions model to access or configure other user's settings. Use Application permissions instead.

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GRAPH API - get user mailbox forbidden access error

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