ADFS + Dynamics 365 CRM (9.1) on-premise is supported grant_type = Client_Credentials using client_id and client_secret?

Harry Tran (Tek Experts) 10 Reputation points Microsoft Vendor
2023-03-01T07:26:59.8066667+00:00

Does Hence ADFS + Dynamics 365 CRM (9.1) on-premise is not supported the grant_type = Client_Credentials using client_id and client_secret correct?

I have done the POC and pls have a glance the below code where we are getting the errorResponse status code does not indicate success: 401 (Unauthorized)]

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Active Directory Federation Services
Active Directory Federation Services
An Active Directory technology that provides single-sign-on functionality by securely sharing digital identity and entitlement rights across security and enterprise boundaries.
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