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