REST module Access-Reject 401 Reply-Message

[adrian.p.smith at bt.com]

Question regarding the REST module please.

If we return a 401 which gets translated into an Access-Reject, is there any way to pass something back from REST which can be put into the reply message?

In our scenario each user can have a maximum number of sessions, and if that limit is reached, we want to pass that specific error back in the Access-Reject.

TIA