code: public com.google.api.ads.adwords.axis.v201809.o.AdGroupEstimate[] getAdGroupEstimates() {
          return adGroupEstimates;
      }
docs: Gets the adGroupEstimates value for this CampaignEstimate.
  
  @return adGroupEstimates   * The estimates for the ad groups belonging to this campaign
  in the request.
  
  They will be returned in the same order that they
  were sent in the request.