NoPermissionsInAccessToken while trying to get events, create events

Meirzhan Askerbekov 1 Reputation point
2021-03-02T11:44:02.503+00:00

I have invited user for my app, give all permissions on ![73376-%D1%81%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA.png][1] [1]: /api/attachments/73376-снимок.png?platform=QnA So then logged-in with this user and tried to create, get list events: GET https://graph.microsoft.com/v1.0/me/calendar/events

{"error":{"code":"NoPermissionsInAccessToken","message":"The token contains no permissions, or permissions can not be understood.","innerError":{"oAuthEventOperationId":"24644fd6-b13a-4707-aeb9-c5be029af47c","oAuthEventcV":"CqeSMPwQw0Gth7U1tBxI5w.1.1.1","errorUrl":"https://aka.ms/autherrors#error-InvalidGrant","requestId":"83383f44-dfee-41f6-a2e3-1e0282b0151a","date":"2021-03-02T11:35:14"}}}

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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  1. Deva-MSFT 2,256 Reputation points Microsoft Employee
    2021-03-10T19:13:56.2+00:00
    • You can paste your token into https://jwt.ms and see if the payload really lists the needed permissions. Otherwise re-check which permissions you gave and maybe re-run the admin consent for your application.
    • Try the same graph api call in Microsoft Graph explorer and see if you can access the events api. If yes, then compare the tokens and see what permissions that you're missing.
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