code: public com.google.api.ads.adwords.axis.v201809.cm.GmailTeaser getTeaser() {
          return teaser;
      }
docs: Gets the teaser value for this GmailAd.
  
  @return teaser   * Gmail teaser info.
  <span class="constraint Required">This field is
  required and should not be {@code null} when it is contained within
  {@link Operator}s : ADD.</span>