Graph API calls to OnPremise Exchange only works in Playground

荒凉一梦 提交于 2020-12-05 11:34:09

问题


Our setup is an on-premise Exchange Server which is accessible over the graph api. https://docs.microsoft.com/en-us/graph/hybrid-rest-support

We run in the issue, that our token is only "partial" working. And a token created by "Graph-Playground" is fully working. But we can't find any difference.

  • When I use Graph-Playground or use the token generated by Graph-Playground => all requests are working
  • When I create a token (over my app registration) => only some requests are working

The token seems to be valid some calls like /me are working, but all calls related to exchange like /me/contacts are failing with this error

Request, they work with token generated by Postman:**
Error:
{ "error": { "code": "MailboxNotEnabledForRESTAPI", "message": "REST API is not yet supported for this mailbox." } }

(that's a very generic error, and mostly don't say anything about the real issue)

Token Generation:

I create my token on the same way as Graph-Playground create the token (OAuth - Implicit flow):

https://login.microsoftonline.com/common/oauth2/v2.0/authorize?response_type=token&state=test2&client_id=????&scope=openid%20profile%20User.Read%20email%20Contacts.Read&redirect_uri=????

Token - Analysis:

As a side note, it was working for a few days, nobody changed anything :)

So I have no idea, why the "Graph Playground" can create a working token, and my token only "partially" works. Can you help me?

There is already a thread, but I'm not the owner of it. Also there are no more responses... I can't provide a bounty for a foreign thread, that's why I create a new thread. You can find it here:

MailboxNotEnabledForRESTAPI - Microsoft Graph API integration with HMA Enabled on-premise server

来源:https://stackoverflow.com/questions/64911426/graph-api-calls-to-onpremise-exchange-only-works-in-playground

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