code: public com.google.api.ads.adwords.axis.v201809.cm.TemporaryUrl getDownloadUrl() {
          return downloadUrl;
      }
docs: Gets the downloadUrl value for this BatchJob.
  
  @return downloadUrl   * The URL to use to download results for this job. Results will
  be available
  for 30 days after job completion. This field is only
  returned once
  {@link #status} is either {@code DONE} or {@code CANCELED}.
  <span class="constraint Selectable">This field can be selected using
  the value "DownloadUrl".</span>
  <span class="constraint ReadOnly">This field is read
  only and will be ignored when sent to the API.</span>