Comment 1 for bug 1194885

Is this supposed to document both the v2 admin AND public API's against the entire v3 API?

More than likely, most users will only need to understand the transition from the v2 public API to the equivalent calls in v3 (or at least, that would be the most important place to start). Everyone uses auth but not everyone uses the identity management features (CRUD on domains, projects, users, roles, etc).