zeep::http::unauthorized_exception — webapps can use authentication, this exception is thrown for unauthorized access
// In header: </build/libzeep-Oe7t_K/libzeep-3.0.5/zeep/http/webapp.hpp> struct unauthorized_exception : public exception { // construct/copy/destruct unauthorized_exception(bool, const std::string &); // public data members bool m_stale; // Is true when the authorization information is valid but stale (too old) char m_realm; // Realm for which the authorization failed. };