Issue with Outlook Calendar integration for business accounts and AADSTS650053 error

Eldar Shahmaliyev 0 Reputation points
2024-09-16T07:42:49.9+00:00

We have integrated Outlook Calendar via API to keep it synchronized with our product's internal calendar. Currently, this integration works seamlessly with personal accounts, but we are experiencing the error "AADSTS650053: The application 'XXXXX' asked for scope 'Calendars.ReadWrite,User.RevokeSessions.All,User.ReadWrite.All,offline_access' that doesn't exist on the resource 'XXXXXX'. Contact the app vendor" with business accounts.

How can we resolve this?

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