code: public com.google.api.ads.adwords.axis.v201809.ch.ChangeStatus getAdGroupChangeStatus() {
          return adGroupChangeStatus;
      }
docs: Gets the adGroupChangeStatus value for this AdGroupChangeData.
  
  @return adGroupChangeStatus   * Whether or not the fields of this adgroup have changed, for
  example the AdGroup name. Changes
  to the Ads and Criteria are enumerated in their respective
  lists and will not be reflected in
  this status.