docs: public void marshall(Target target, ProtocolMarshaller protocolMarshaller) {
  
          if (target == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(target.getId(), ID_BINDING);
              protocolMarshaller.marshall(target.getArn(), ARN_BINDING);
              protocolMarshaller.marshall(target.getRoleArn(), ROLEARN_BINDING);
              protocolMarshaller.marshall(target.getInput(), INPUT_BINDING);
              protocolMarshaller.marshall(target.getInputPath(), INPUTPATH_BINDING);
              protocolMarshaller.marshall(target.getInputTransformer(), INPUTTRANSFORMER_BINDING);
              protocolMarshaller.marshall(target.getKinesisParameters(), KINESISPARAMETERS_BINDING);
              protocolMarshaller.marshall(target.getRunCommandParameters(), RUNCOMMANDPARAMETERS_BINDING);
              protocolMarshaller.marshall(target.getEcsParameters(), ECSPARAMETERS_BINDING);
              protocolMarshaller.marshall(target.getBatchParameters(), BATCHPARAMETERS_BINDING);
              protocolMarshaller.marshall(target.getSqsParameters(), SQSPARAMETERS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }