docs: public void marshall(CreateHyperParameterTuningJobRequest createHyperParameterTuningJobRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createHyperParameterTuningJobRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createHyperParameterTuningJobRequest.getHyperParameterTuningJobName(), HYPERPARAMETERTUNINGJOBNAME_BINDING);
              protocolMarshaller.marshall(createHyperParameterTuningJobRequest.getHyperParameterTuningJobConfig(), HYPERPARAMETERTUNINGJOBCONFIG_BINDING);
              protocolMarshaller.marshall(createHyperParameterTuningJobRequest.getTrainingJobDefinition(), TRAININGJOBDEFINITION_BINDING);
              protocolMarshaller.marshall(createHyperParameterTuningJobRequest.getWarmStartConfig(), WARMSTARTCONFIG_BINDING);
              protocolMarshaller.marshall(createHyperParameterTuningJobRequest.getTags(), TAGS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }