Yes, as per watchdogs comment, A282H for the rear.
Boring fact; the Bosch rear wiper is actually very slightly longer than the OEM one.
Boring fact #2; The last time I bought a rear wiper for mine from the dealer, the parts guy, who is the usual geeky, head full of numbers, expert, told me that the GTI version is slightly shorter than the other Mk7 hatches, because of the spoiler. Didn’t think about it at the time, but doing a quick measure, A282H, which is 280mm long, will fit fine. Must be one of those things that just crept through and stuck!