code: public void marshall(JobListEntry jobListEntry, ProtocolMarshaller protocolMarshaller) {
  
          if (jobListEntry == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(jobListEntry.getJobId(), JOBID_BINDING);
              protocolMarshaller.marshall(jobListEntry.getJobState(), JOBSTATE_BINDING);
              protocolMarshaller.marshall(jobListEntry.getIsMaster(), ISMASTER_BINDING);
              protocolMarshaller.marshall(jobListEntry.getJobType(), JOBTYPE_BINDING);
              protocolMarshaller.marshall(jobListEntry.getSnowballType(), SNOWBALLTYPE_BINDING);
              protocolMarshaller.marshall(jobListEntry.getCreationDate(), CREATIONDATE_BINDING);
              protocolMarshaller.marshall(jobListEntry.getDescription(), DESCRIPTION_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.