What is the API going to look like? Maybe just a simply array with the list of services to be shut down in the order provided? This should be enough for hobby

What is the API going to look like? Maybe just a simply array with the list of services to be shut down in the order provided? This should be enough for hobby and smaller projects, bigger projects will have plans/people in place anyway. It is not that they can't do it - we are talking about a company with insane technical ability and resources. It is just that they don't want to do it.