How to use the backup endpoint?

I ended up at the point I wanted to use backup. The only option I saw as available is the endpoint, tho the information seems limited.

https://docs.dokploy.com/en/docs/api/reference-api/reference-backup

I'm not really sure on how to create a full or either a specfic backup. Are there any examples people have? Sadly there is also no interface for scheduling them