Intro

This page explains how to use Client Credentials grant with eduTEAMS...

Support

In order to check whether the Client Credentials grant is supported by the particular instance of the Authorization Server, server metadata needs to be checked.
Although the Client Credentials grant is an OAuth2.0 grant, information on support should be checked in the OpenID Connect Configuration as the Authorization Server is not publishing a separate OAuth2.0 Authorization Server Metadata.

Client Credentials grant is advertised in the metadata as the client_credentials entry in the grant_types_supported property. 

Client registration

Willingness to use the Client Credentials grant needs to be expressed at the moment of registration of the client in the eduTeams Service and for obvious reasons applies only to confidential clients. 
You can find more information about the process of client registration at Registering services on the eduTEAMS Service.TODO
Supported client authentication methods
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How to use
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References
TODO: Link to RFC (Client credentials grant, client authentication methods)