code: public ListThumbnailJobsResponse listThumbnailJobs(String pipelineName) {
          ListThumbnailJobsRequest request = new ListThumbnailJobsRequest().withPipeline(pipelineName);
          
          return listThumbnailJobs(request);
      }
docs: List thumbnail jobs for a given pipeline.
  
  @param pipelineName The name of a pipeline.
  
  @return List of thumbnail jobs.