As part of SAT-38671 we need to figure out how to deal with unsupported parameters. The first step is to even find which parameters we have and whether they are supported or not.

We already have https://github.com/theforeman/foremanctl/blob/master/docs/parameters.md which mentions some, but there are many more. On the other side we have the user's answer file (satellite-answers.yaml / capsule-answers.yaml). Kafo stores all answers, regardless of whether the user changed it. We need to figure out if the user actually changed the answer because Kafo always stores the answer, regardless of whether the user changed it.

https://github.com/theforeman/kafo may be useful in researching how it works.