Hi there,
We just had the v3 APIs set up on our instance of Alteryx Server. I now am able access the /webapi/swagger/ page.
However, when I try to authorize using my client ID and secret I get a response of '401 Unauthorized'. I tried with Type "Basic auth" and "Request body" - same result.

My client ID and secret are definitely copied correctly from my user profile on our Alteryx Gallery and I have API Access permission enabled.
The payload of the request generated by the api looks like this in the browser:

Is the value of 'scope' meant to be blank?
The version of Alteryx Server we are using is 2021.4.2.07064
FYI - I get the same error when I call the /webapi/oauth2/token api in Postman.
Any ideas please?
thanks,
Alex