code: public void marshall(CreateCommentRequest createCommentRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createCommentRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createCommentRequest.getAuthenticationToken(), AUTHENTICATIONTOKEN_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getDocumentId(), DOCUMENTID_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getVersionId(), VERSIONID_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getParentId(), PARENTID_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getThreadId(), THREADID_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getText(), TEXT_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getVisibility(), VISIBILITY_BINDING);
              protocolMarshaller.marshall(createCommentRequest.getNotifyCollaborators(), NOTIFYCOLLABORATORS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.