code: public void marshall(CreateQualificationTypeRequest createQualificationTypeRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createQualificationTypeRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createQualificationTypeRequest.getName(), NAME_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getKeywords(), KEYWORDS_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getQualificationTypeStatus(), QUALIFICATIONTYPESTATUS_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getRetryDelayInSeconds(), RETRYDELAYINSECONDS_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getTest(), TEST_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getAnswerKey(), ANSWERKEY_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getTestDurationInSeconds(), TESTDURATIONINSECONDS_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getAutoGranted(), AUTOGRANTED_BINDING);
              protocolMarshaller.marshall(createQualificationTypeRequest.getAutoGrantedValue(), AUTOGRANTEDVALUE_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.