docs: public void saveMacros(MacroGroup group) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
          Macros request = new Macros();
          request.setType(IQ.Type.set);
          request.setTo(workgroupJID);
          request.setPersonal(true);
          request.setPersonalMacroGroup(group);
  
          connection.createStanzaCollectorAndSend(request).nextResultOrThrow();
      }