If there’s something in the body of the response, you should be able to get it from the hxr.
> On Mar 19, 2017, at 11:32 AM, Justin Mclean <jus...@classsoftware.com> wrote: > > Hi, > > Perhaps an example will help showing this better. The server I’m talking to > gives: > Status Code:500 The current user is not authorized to invoke this method. > > But you can also get errors like this: > Status Code:500 The PROFILEID parameter to the logout function is required > but was not passed in. > > Trying to distinguish the "user is not authorized” issue vs the other errors > isn’t easy without access to the status text. > > For a valid request you normally get: > Status Code:200 OK > > Thanks, > Justin