code: public void setMobileCarrierTargeting(com.google.api.ads.admanager.axis.v201805.MobileCarrierTargeting mobileCarrierTargeting) {
          this.mobileCarrierTargeting = mobileCarrierTargeting;
      }
docs: Sets the mobileCarrierTargeting value for this TechnologyTargeting.
  
  @param mobileCarrierTargeting   * The mobile carriers being targeted by the {@link LineItem}.