code: public void setPlatformEstimates(com.google.api.ads.adwords.axis.v201809.o.PlatformCampaignEstimate[] platformEstimates) {
          this.platformEstimates = platformEstimates;
      }
docs: Sets the platformEstimates value for this CampaignEstimate.
  
  @param platformEstimates   * Traffic estimates segmented by platform for this campaign.