docs: public void marshall(ExportJobRequest exportJobRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (exportJobRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(exportJobRequest.getRoleArn(), ROLEARN_BINDING);
              protocolMarshaller.marshall(exportJobRequest.getS3UrlPrefix(), S3URLPREFIX_BINDING);
              protocolMarshaller.marshall(exportJobRequest.getSegmentId(), SEGMENTID_BINDING);
              protocolMarshaller.marshall(exportJobRequest.getSegmentVersion(), SEGMENTVERSION_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }