Has anyone ever designed an API with subversioning on single calls? So you'd have: service.com/api/v1/do_thing/v2/param That way, you wouldn't have to try to

Has anyone ever designed an API with subversioning on single calls? So you'd have: service.com/api/v1/do_thing/v2/param That way, you wouldn't have to try to snap new features to entire numbered revisions,and could open new parameters / results up to clients who are interested in the meantime. Seems like it would be the best of both worlds, but I've never had to design a serious API.