How to End Xcode Cloud

I've been really happy with Xcode Cloud, but as a single developer with a very simple app, I cannot justify the upcoming paid service. I have two apps with minimal amount of work going on for the one that I used to test Xcode Cloud.

Two questions:

  1. What do I need to do with my Xcode project to successfully disable Xcode cloud?
  2. What is the correct approach to disable the upcoming billing for Xcode cloud?

Thanks for any pointers.