Get Token OAuth 2.0 Not Working

It used to work when trying to generate an access token through the docs using OAuth 2.0

Something is not working as expected anymore

I am attaching the images that shows the configuration + error messages



Here are the steps to troubleshoot:

  1. It is on the prod env
  2. I have made sure that the variables are set in the initial variable field, is there anywhere else to check and ensure the variables?

I’m sorry we couldn’t reproduce your issue.

Please make sure these variables exist with correct values in your prod environment. After confirming, please refresh, switch your API’s environment to prod, and try generating the token again.

There’s another place to check: you can enter variables in the input box to verify their existence. Double-clicking a variable also shows detailed local variables.