Hide certain objects from reflections?

Hi all, I’ve seen a few old threads about this so I’m hoping there might be somthing new for this…

I’m trying to get a large black object behinde my camera to create a darker mood for the foreground foliage whilst allowing my focus to remain unaffected. The issue? the object is a house with lots of reflective glass! So unfortunately I get a large black reflection of the object that is behinde my camera.

A bit like the light channel option, it’d be great if there was something similar for reflections for fringe cases like this which would totally ignore any objects on a different reflection channel. I’m rendering (in path tracer) and everything is static so no real-time / performance to worry about.