code: public void marshall(UpdateMaintenanceWindowTargetRequest updateMaintenanceWindowTargetRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (updateMaintenanceWindowTargetRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getWindowId(), WINDOWID_BINDING);
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getWindowTargetId(), WINDOWTARGETID_BINDING);
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getTargets(), TARGETS_BINDING);
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getOwnerInformation(), OWNERINFORMATION_BINDING);
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getName(), NAME_BINDING);
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(updateMaintenanceWindowTargetRequest.getReplace(), REPLACE_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.