Variable products – sync the parent, not the variations

Hi folks,

I have a variable product that has over 70 variations. I’m finding that I’m getting all these variations in my FB catalogue, but I only really want it to have just one – the main parent product.

Is there an easy way to achieve this? I could go through each variation and change it to ‘do not sync’, but I wonder if that will just mean the product doesn’t sync at all.