/** Creates text ads that use ad customizations for the specified ad group IDs. */
  private static void createAdsWithCustomizations(
      AdWordsServices adWordsServices,
      AdWordsSession session,
      List<Long> adGroupIds,
      String feedName)
      throws Exception {
    // Get the AdGroupAdService.
    AdGroupAdServiceInterface adGroupAdService =
        adWordsServices.get(session, AdGroupAdServiceInterface.class);

    TextAd textAd = new TextAd();
    textAd.setHeadline(String.format("Luxury Cruise to {=%s.Name}", feedName));
    textAd.setDescription1(String.format("Only {=%s.Price}", feedName));
    textAd.setDescription2(String.format("Offer ends in {=countdown(%s.Date)}!", feedName));
    textAd.setFinalUrls(new String[] {"http://www.example.com"});
    textAd.setDisplayUrl("www.example.com");

    // We add the same ad to both ad groups. When they serve, they will show different values, since
    // they match different feed items.
    List<AdGroupAdOperation> adGroupAdOperations = Lists.newArrayList();
    for (Long adGroupId : adGroupIds) {
      AdGroupAd adGroupAd = new AdGroupAd();
      adGroupAd.setAdGroupId(adGroupId);
      adGroupAd.setAd(textAd);

      AdGroupAdOperation adGroupAdOperation = new AdGroupAdOperation();
      adGroupAdOperation.setOperand(adGroupAd);
      adGroupAdOperation.setOperator(Operator.ADD);

      adGroupAdOperations.add(adGroupAdOperation);
    }

    AdGroupAdReturnValue adGroupAdReturnValue =
        adGroupAdService.mutate(
            adGroupAdOperations.toArray(new AdGroupAdOperation[adGroupAdOperations.size()]));

    for (AdGroupAd addedAd : adGroupAdReturnValue.getValue()) {
      System.out.printf(
          "Created an ad with ID %d, type '%s' and status '%s'.%n",
          addedAd.getAd().getId(), addedAd.getAd().getAdType(), addedAd.getStatus());
    }
  }
  public static void runExample(
      AdWordsServices adWordsServices, AdWordsSession session, Long adGroupId, Long adId)
      throws Exception {
    // Get the AdGroupAdService.
    AdGroupAdServiceInterface adGroupAdService =
        adWordsServices.get(session, AdGroupAdServiceInterface.class);

    // Create ad with updated status.
    Ad ad = new Ad();
    ad.setId(adId);

    AdGroupAd adGroupAd = new AdGroupAd();
    adGroupAd.setAdGroupId(adGroupId);
    adGroupAd.setAd(ad);
    adGroupAd.setStatus(AdGroupAdStatus.PAUSED);

    // Create operations.
    AdGroupAdOperation operation = new AdGroupAdOperation();
    operation.setOperand(adGroupAd);
    operation.setOperator(Operator.SET);

    AdGroupAdOperation[] operations = new AdGroupAdOperation[] {operation};

    // Update ad.
    AdGroupAdReturnValue result = adGroupAdService.mutate(operations);

    // Display ads.
    for (AdGroupAd adGroupAdResult : result.getValue()) {
      System.out.println(
          "Ad with id \""
              + adGroupAdResult.getAd().getId()
              + "\", type \""
              + adGroupAdResult.getAd().getAdType()
              + "\", and status \""
              + adGroupAdResult.getStatus()
              + "\" was updated.");
    }
  }
  public static void runExample(
      AdWordsServices adWordsServices, AdWordsSession session, long adGroupId) throws Exception {
    // Get the AdGroupAdService.
    AdGroupAdServiceInterface adGroupAdService =
        adWordsServices.get(session, AdGroupAdServiceInterface.class);

    // Create text ads.
    TextAd textAd = new TextAd();
    textAd.setHeadline("Luxury Cruise to Mars");
    textAd.setDescription1("Visit the Red Planet in style.");
    textAd.setDescription2("Low-gravity fun for everyone!");
    textAd.setDisplayUrl("www.example.com");

    // Specify a tracking url for 3rd party tracking provider. You may
    // specify one at customer, campaign, ad group, ad, criterion or
    // feed item levels.
    textAd.setTrackingUrlTemplate(
        "http://tracker.example.com/?season={_season}&promocode={_promocode}&u={lpurl}");

    // Since your tracking url has two custom parameters, provide their
    // values too. This can be provided at campaign, ad group, ad, criterion
    // or feed item levels.
    CustomParameter seasonParameter = new CustomParameter();
    seasonParameter.setKey("season");
    seasonParameter.setValue("christmas");

    CustomParameter promoCodeParameter = new CustomParameter();
    promoCodeParameter.setKey("promocode");
    promoCodeParameter.setValue("NYC123");

    CustomParameters trackingUrlParameters = new CustomParameters();
    trackingUrlParameters.setParameters(
        new CustomParameter[] {seasonParameter, promoCodeParameter});
    textAd.setUrlCustomParameters(trackingUrlParameters);

    // Specify a list of final urls. This field cannot be set if url field is
    // set. This may be specified at ad, criterion, and feed item levels.
    textAd.setFinalUrls(
        new String[] {
          "http://www.example.com/cruise/space/", "http://www.example.com/locations/mars/"
        });

    // Specify a list of final mobile urls. This field cannot be set if url field is
    // set or finalUrls is not set. This may be specified at ad, criterion, and feed
    // item levels.
    textAd.setFinalMobileUrls(
        new String[] {
          "http://mobile.example.com/cruise/space/", "http://mobile.example.com/locations/mars/"
        });

    // Create ad group ad.
    AdGroupAd textAdGroupAd = new AdGroupAd();
    textAdGroupAd.setAdGroupId(adGroupId);
    textAdGroupAd.setAd(textAd);

    // Optional: Set status.
    textAdGroupAd.setStatus(AdGroupAdStatus.PAUSED);

    // Create operation.
    AdGroupAdOperation textAdGroupAdOperation = new AdGroupAdOperation();
    textAdGroupAdOperation.setOperand(textAdGroupAd);
    textAdGroupAdOperation.setOperator(Operator.ADD);

    AdGroupAdOperation[] operations = new AdGroupAdOperation[] {textAdGroupAdOperation};

    // Add ad.
    AdGroupAd adGroupAdResult = adGroupAdService.mutate(operations).getValue(0);

    // Display ad.
    System.out.printf(
        "Ad with ID %d and displayUrl '%s' was added.",
        adGroupAdResult.getAd().getId(), adGroupAdResult.getAd().getDisplayUrl());
  }