Ability to change room using rest API

It’s wonderful being able to launch activities using the rest API and my ISY-994i. That said, it would be great if we could also launch/change rooms using the rest API as well. I’ve been using iBeacons for this purpose, however they are very unreliable and often slow to engage. I’d much prefer to use my occupancy sensors and the rest API to accomplish this same task. Carrying over this behavior to triggers would go hand in hand.