code: public void setTargetedDeviceCapabilities(com.google.api.ads.admanager.axis.v201808.Technology[] targetedDeviceCapabilities) {
          this.targetedDeviceCapabilities = targetedDeviceCapabilities;
      }
docs: Sets the targetedDeviceCapabilities value for this DeviceCapabilityTargeting.
  
  @param targetedDeviceCapabilities   * Device capabilities that are being targeted by the {@link LineItem}.