I wrote the code this way in case we ever received a URL with originating set to something other than true. Should I not be worried about that? Similarly with the auth_type on the Location-Information-Request, I'm checking it's equal to CAPAB before using it. Should I just assume that if these fields are present on the URL then we want to send originating is true and auth_type is registration and capabilities to the HSS regardless of their values on the URL?