Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
10,485 questions
The token contains no permissions, or permissions can not be understood
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Rambhupal M
1
Reputation point
{"error":{"code":"NoPermissionsInAccessToken","message":"The token contains no permissions, or permissions can not be
understood.","innerError":{"oAuthEventOperationId":"019411f3-5a36-4771-9b53-bbea9203c1c3","oAuthEventcV":"nNofR1UecvuBBITsaj1fgw.1.1.1","errorUrl":"https://aka.ms/autherrors#error-InvalidGrant","requestId":"3eb27e36-fbc1-4671-ac4d-b23fa63c27f0","date":"2021-07-13T12:37:12"}}}
{count} votes
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Danstan Onyango 3,736 Reputation points Microsoft Employee2021-07-15T08:58:56.063+00:00 You are getting this because the permissions are not added in your access token. To verify this, you can paste the access token on jwt.ms and check if the token has one of scp or roles claims and also see if the roles or claims have the required permissions for the Graph endpoint you are caling.
- Details of the MS Graph calendar API endpoint you are trying to use.
- The authentication flow you are using (How you acquire the access token)
- The permissions added to your app on azure AD so that we can help. Thanks.
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