code: public com.google.api.ads.adwords.axis.v201809.cm.AssetLink[] getDescriptions() {
          return descriptions;
      }
docs: Gets the descriptions value for this ResponsiveSearchAd.
  
  @return descriptions   * Descriptions. When the Ad serves, the descriptions will be
  selected from this list.
  <span class="constraint Selectable">This field
  can be selected using the value "ResponsiveSearchAdDescriptions".</span>
  <span class="constraint Required">This field is required and should
  not be {@code null} when it is contained within {@link Operator}s
  : ADD.</span>