docs: public void marshall(HyperParameterAlgorithmSpecification hyperParameterAlgorithmSpecification, ProtocolMarshaller protocolMarshaller) {
  
          if (hyperParameterAlgorithmSpecification == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(hyperParameterAlgorithmSpecification.getTrainingImage(), TRAININGIMAGE_BINDING);
              protocolMarshaller.marshall(hyperParameterAlgorithmSpecification.getTrainingInputMode(), TRAININGINPUTMODE_BINDING);
              protocolMarshaller.marshall(hyperParameterAlgorithmSpecification.getAlgorithmName(), ALGORITHMNAME_BINDING);
              protocolMarshaller.marshall(hyperParameterAlgorithmSpecification.getMetricDefinitions(), METRICDEFINITIONS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }