Hi,
I had an unexpected behavior when wrongly restore hotspot2.0 settings onto a bound network. The API call has been performed without any error (it should really fail as it is not possible to override those settings) but the side effect was terrifying as after this call all the override settings where transferred to the template and in turn to all bound networks.
This is a disruptive behavior and I think the API should reject this API call for bound networks, as it do for most of similar calls.