Client side generated UUIDs for the items are not obeyed and a different one is returned.
Running tenant init twice -... eg upgrade rails with
The initial error 404 for the PUT is very misleading.. Obviously the configuration does exist!
tenant sample/ref data was introduced with
The problem seems to boil down to this: client side id (UUID) is not what's returned. That's why the PUT returns 404 in 2nd run.