Hide an object from one camera but not another

I have two cameras on my scene at all times. One shows a side view, and one shows a top-down view. I also have objects in my scene that are visible.

However, I can’t figure out how to hide one object (for the sake of this question, let’s call it a cube) from the top-down camera but keep it visible in the side view camera (if I use SetActive(false) on the cube, it disappears from both cameras).

Is there some way to set the cube to transparent or hidden in the top-down camera but full view in the side camera?

Watch this tutorial about 30 minutes in.

Yes. You set one camera to cull the layer on which the object is placed, and the other not to.