Consistency between data for hook-repose vs hook-error

[ScruffR]

I do remember a discussion down that line a while back.
A customizable error resonse template would help out here

responseTemplate for errors?

Hmm, I believe at the moment there isn’t yet a special property for specifying the template for the error response on its own, it’s rendered the same as the normal body. That seems like a good idea / I’m surprised we don’t have that yet. I’ll pass that along to the team. Thanks! David

Would be worth revisiting @Dave's thought from back then