Usage of the AS-centric authorization server

This is a number of common use cases that may be helpful to understand how an authorization server is intended to be used:

Use Case	Description
AS-centric AS - authorization code flow usage	Use case for the authorization code flow with requests and responses.
AS-centric AS - client credentials grant usage example	Client credentials grant with (1) dynamic client registration and (2) request of an access token for the newly registered client.
AS-centric AS - resource access with token usage	Use case where a client has an access token and uses it to (1) access an IAM resource and (2) executes token introspection.
AS-centric AS - forced user re-authenticate	Use case where a resource forces a client to re-authenticate the user with 2nd factor only.
AS-centric AS - session management usage	Various use cases of the session management endpoint.