docs: public void marshall(DescribeMaintenanceWindowScheduleRequest describeMaintenanceWindowScheduleRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (describeMaintenanceWindowScheduleRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(describeMaintenanceWindowScheduleRequest.getWindowId(), WINDOWID_BINDING);
              protocolMarshaller.marshall(describeMaintenanceWindowScheduleRequest.getTargets(), TARGETS_BINDING);
              protocolMarshaller.marshall(describeMaintenanceWindowScheduleRequest.getResourceType(), RESOURCETYPE_BINDING);
              protocolMarshaller.marshall(describeMaintenanceWindowScheduleRequest.getFilters(), FILTERS_BINDING);
              protocolMarshaller.marshall(describeMaintenanceWindowScheduleRequest.getMaxResults(), MAXRESULTS_BINDING);
              protocolMarshaller.marshall(describeMaintenanceWindowScheduleRequest.getNextToken(), NEXTTOKEN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }