we are trying to get OAuth2 Credentials from an AWS Cognito Service using a SCP Workflow in the NEO Environment. If we call the Destination using the "OAuth2ClientCredentials" as Authentication we get an Error saying, that this type of authentication is not supported.
We already tried to set up two destinations: Both using BasicAuthentication and the first one has the additional property "bpm.oauth.token.destination" which points to the other. User and password are Client ID and Client Secret. The result is an HTTP status code 405 (Method Not Allowed).
Is there any way or idea how to get this working?
Thanks in advance!