Thank you for reaching out to Microsoft!
Please review the below steps:
- Switch to the Beta Endpoint Try accessing the endpoint via the beta version:
https://graph.microsoft.com/beta/identityGovernance/entitlementManagement/resources
- Verify Permissions Ensure that the
EntitlementManagement.Read.All
permission is:- Granted admin consent
- Assigned to the correct application or user context (depending on whether you're using delegated or application permissions)
- Check Token Scope Decode your access token (e.g., using jwt.ms) and confirm that it includes the
EntitlementManagement.Read.All
scope. - Consider Role Requirements Some endpoints may require the calling identity to be in a specific role (e.g., Global Administrator or Identity Governance Administrator).
Hope this helps.
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