docs: public void marshall(MaintenanceWindowIdentity maintenanceWindowIdentity, ProtocolMarshaller protocolMarshaller) {
  
          if (maintenanceWindowIdentity == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(maintenanceWindowIdentity.getWindowId(), WINDOWID_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getName(), NAME_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getEnabled(), ENABLED_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getDuration(), DURATION_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getCutoff(), CUTOFF_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getSchedule(), SCHEDULE_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getScheduleTimezone(), SCHEDULETIMEZONE_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getEndDate(), ENDDATE_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getStartDate(), STARTDATE_BINDING);
              protocolMarshaller.marshall(maintenanceWindowIdentity.getNextExecutionTime(), NEXTEXECUTIONTIME_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }