Graph v1 userPurpose API support for graph.microsoft.us

Rono, Jacob 21 Reputation points
2022-09-09T04:45:45.893+00:00

Hi,

We are using userPurpose Graph Beta API to identify the mailbox type of the user in our backup application.
This beta API is working fine with the Graph API endpoint https://graph.microsoft.com
But is failing with error for Office 365 GCC high customers with Graph API endpoint https://graph.microsoft.us
Below is a sample request response :

Request : https://graph.microsoft.us/beta/users/<emailid>/mailboxSettings/userPurpose

Response Error : {u'message': u"Resource not found for the segment 'userPurpose'.", u'code': u'BadRequest'}}

We have the following queries :

  1. Does userPurpose Graph API supported for Graph API endpoint https://graph.microsoft.us?
  2. If it is supported can we check why we are getting this error for only Graph API endpoint https://graph.microsoft.us
    ?
  3. If it is not supported is there any alternate API we can use to fetch the mailbox type of the user?
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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2 answers

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  1. Vicky Kumar (Mindtree Consulting PVT LTD) 1,156 Reputation points Microsoft Employee
    2022-09-12T04:19:57.353+00:00

    This is supported in graph explorer for beta endpoint, could you please try with API - https://graph.microsoft.com/beta/users/userId6/mailboxsettings/userPurpose

    Note : kindly use userId in place of emailId

    239885-image.png

    Hope this helps .

    ----------

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  2. Zehui Yao_MSFT 5,831 Reputation points
    2022-09-12T09:00:19.64+00:00

    I test locally and can repeat the error through the token I obtain form https://login.microsoftonline.com

    I did some research, it seems like special national cloud require special Azure endpoint for acquire token. So please try registering your application in https://portal.azure.us and request token from https://login.microsoftonline.us Here is the documentation for your reference.
    240025-image.png
    240051-image.png
    Hope this can help. Best Regards.

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