Create a Performance Max Campaign

/** Creates a MutateOperation that creates a new Performance Max campaign. */
private MutateOperation createPerformanceMaxCampaignOperation(
    long customerId, boolean brandGuidelinesEnabled) {
  Campaign performanceMaxCampaign =
      Campaign.newBuilder()
          .setName("Performance Max campaign #" + getPrintableDateTime())
          // Sets the campaign status as PAUSED. The campaign is the only entity in
          // the mutate request that should have its status set.
          .setStatus(CampaignStatus.PAUSED)
          // All Performance Max campaigns have an advertising_channel_type of
          // PERFORMANCE_MAX. The advertising_channel_sub_type should not be set.
          .setAdvertisingChannelType(AdvertisingChannelType.PERFORMANCE_MAX)
          // Bidding strategy must be set directly on the campaign.
          // Setting a portfolio bidding strategy by resource name is not supported.
          // Max Conversion and Maximize Conversion Value are the only strategies
          // supported for Performance Max campaigns.
          // An optional ROAS (Return on Advertising Spend) can be set for
          // maximize_conversion_value. The ROAS value must be specified as a ratio in
          // the API. It is calculated by dividing "total value" by "total spend".
          // For more information on Maximize Conversion Value, see the support
          // article: http://support.google.com/google-ads/answer/7684216.
          // A targetRoas of 3.5 corresponds to a 350% return on ad spend.
          .setMaximizeConversionValue(
              MaximizeConversionValue.newBuilder().setTargetRoas(3.5).build())
          // Sets if the campaign is enabled for brand guidelines. For more information on brand
          // guidelines, see https://support.google.com/google-ads/answer/14934472.
          .setBrandGuidelinesEnabled(brandGuidelinesEnabled)
          // Assigns the resource name with a temporary ID.
          .setResourceName(
              ResourceNames.campaign(customerId, PERFORMANCE_MAX_CAMPAIGN_TEMPORARY_ID))
          // Sets the budget using the given budget resource name.
          .setCampaignBudget(ResourceNames.campaignBudget(customerId, BUDGET_TEMPORARY_ID))
          // Declares whether this campaign serves political ads targeting the EU.
          .setContainsEuPoliticalAdvertising(DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING)
          // Optional fields.
          .setStartDate(new DateTime().plusDays(1).toString("yyyyMMdd"))
          .setEndDate(new DateTime().plusDays(365).toString("yyyyMMdd"))
          // Configures the optional opt-in/out status for asset automation settings.
          .addAllAssetAutomationSettings(ImmutableList.of(
              AssetAutomationSetting.newBuilder()
                  .setAssetAutomationType(AssetAutomationType.GENERATE_IMAGE_EXTRACTION)
                  .setAssetAutomationStatus(AssetAutomationStatus.OPTED_IN).build(),
              AssetAutomationSetting.newBuilder()
                  .setAssetAutomationType(
                      AssetAutomationType.FINAL_URL_EXPANSION_TEXT_ASSET_AUTOMATION)
                  .setAssetAutomationStatus(AssetAutomationStatus.OPTED_IN).build(),
              AssetAutomationSetting.newBuilder()
                  .setAssetAutomationType(AssetAutomationType.TEXT_ASSET_AUTOMATION)
                  .setAssetAutomationStatus(AssetAutomationStatus.OPTED_IN).build(),
              AssetAutomationSetting.newBuilder()
                  .setAssetAutomationType(AssetAutomationType.GENERATE_ENHANCED_YOUTUBE_VIDEOS)
                  .setAssetAutomationStatus(AssetAutomationStatus.OPTED_IN).build(),
              AssetAutomationSetting.newBuilder()
                  .setAssetAutomationType(AssetAutomationType.GENERATE_IMAGE_ENHANCEMENT)
                  .setAssetAutomationStatus(AssetAutomationStatus.OPTED_IN).build()))
          .build();

  return MutateOperation.newBuilder()
      .setCampaignOperation(
          CampaignOperation.newBuilder().setCreate(performanceMaxCampaign).build())
      .build();
}
AddPerformanceMaxCampaign.java
      

/// Creates a MutateOperation that creates a new Performance Max campaign.
/// <param name="campaignResourceName">The campaign resource name.</param>
/// <param name="campaignBudgetResourceName">The campaign budget resource name.</param>
/// <param name="brandGuidelinesEnabled">Whether or not to enable brand guidelines.</param>
/// <returns>A MutateOperations that will create this new campaign.</returns>
private MutateOperation CreatePerformanceMaxCampaignOperation(
    string campaignResourceName,
    string campaignBudgetResourceName,
    bool brandGuidelinesEnabled)
{
    Campaign campaign = new Campaign()
    {
        Name = "Performance Max campaign #" + ExampleUtilities.GetRandomString(),

        // Set the campaign status as PAUSED. The campaign is the only entity in
        // the mutate request that should have its status set.
        Status = CampaignStatus.Paused,

        // All Performance Max campaigns have an AdvertisingChannelType of
        // PerformanceMax. The AdvertisingChannelSubType should not be set.
        AdvertisingChannelType = AdvertisingChannelType.PerformanceMax,

        // Bidding strategy must be set directly on the campaign. Setting a
        // portfolio bidding strategy by resource name is not supported. Max
        // Conversion and Maximize Conversion Value are the only strategies
        // supported for Performance Max campaigns. BiddingStrategyType is
        // read-only and cannot be set by the API. An optional ROAS (Return on
        // Advertising Spend) can be set to enable the MaximizeConversionValue
        // bidding strategy. The ROAS value must be specified as a ratio in the API.
        // It is calculated by dividing "total value" by "total spend".
        //
        // For more information on Maximize Conversion Value, see the support
        // article:
        // http://support.google.com/google-ads/answer/7684216.
        //
        // A target_roas of 3.5 corresponds to a 350% return on ad spend.
        MaximizeConversionValue = new MaximizeConversionValue()
        {
            TargetRoas = 3.5
        },

        // Use the temporary resource name created earlier
        ResourceName = campaignResourceName,

        // Set the budget using the given budget resource name.
        CampaignBudget = campaignBudgetResourceName,

        // Set if the campaign is enabled for brand guidelines. For more information
        // on brand guidelines, see https://support.google.com/google-ads/answer/14934472.
        BrandGuidelinesEnabled = brandGuidelinesEnabled,

        // Declare whether or not this campaign contains political ads targeting the EU.
        ContainsEuPoliticalAdvertising = EuPoliticalAdvertisingStatus.DoesNotContainEuPoliticalAdvertising,

        // Optional fields
        StartDate = DateTime.Now.AddDays(1).ToString("yyyyMMdd"),
        EndDate = DateTime.Now.AddDays(365).ToString("yyyyMMdd")
    };

    campaign.AssetAutomationSettings.AddRange(new[]{
        new Campaign.Types.AssetAutomationSetting
        {
            AssetAutomationType = AssetAutomationType.GenerateImageExtraction,
            AssetAutomationStatus = AssetAutomationStatus.OptedIn
        },
        new Campaign.Types.AssetAutomationSetting
        {
            AssetAutomationType = AssetAutomationType.FinalUrlExpansionTextAssetAutomation,
            AssetAutomationStatus = AssetAutomationStatus.OptedIn
        },
        new Campaign.Types.AssetAutomationSetting
        {
            AssetAutomationType = AssetAutomationType.TextAssetAutomation,
            AssetAutomationStatus = AssetAutomationStatus.OptedIn
        },
        new Campaign.Types.AssetAutomationSetting
        {
            AssetAutomationType = AssetAutomationType.GenerateEnhancedYoutubeVideos,
            AssetAutomationStatus = AssetAutomationStatus.OptedIn
        },
        new Campaign.Types.AssetAutomationSetting
        {
            AssetAutomationType = AssetAutomationType.GenerateImageEnhancement,
            AssetAutomationStatus = AssetAutomationStatus.OptedIn
        },
    });

    MutateOperation operation = new MutateOperation()
    {
        CampaignOperation = new CampaignOperation()
        {
            Create = campaign
        }
    };

    return operation;
}
AddPerformanceMaxCampaign.cs
      

private static function createPerformanceMaxCampaignOperation(
    int $customerId,
    bool $brandGuidelinesEnabled
): MutateOperation {
    // Creates a mutate operation that creates a campaign operation.
    return new MutateOperation([
        'campaign_operation' => new CampaignOperation([
            'create' => new Campaign([
                'name' => 'Performance Max campaign #' . Helper::getPrintableDatetime(),
                // Assigns the resource name with a temporary ID.
                'resource_name' => ResourceNames::forCampaign(
                    $customerId,
                    self::PERFORMANCE_MAX_CAMPAIGN_TEMPORARY_ID
                ),
                // Sets the budget using the given budget resource name.
                'campaign_budget' => ResourceNames::forCampaignBudget(
                    $customerId,
                    self::BUDGET_TEMPORARY_ID
                ),
                // The campaign is the only entity in the mutate request that should have its
                // status set.
                // Recommendation: Set the campaign to PAUSED when creating it to prevent
                // the ads from immediately serving.
                'status' => CampaignStatus::PAUSED,
                // All Performance Max campaigns have an advertising_channel_type of
                // PERFORMANCE_MAX. The advertising_channel_sub_type should not be set.
                'advertising_channel_type' => AdvertisingChannelType::PERFORMANCE_MAX,

                // Bidding strategy must be set directly on the campaign.
                // Setting a portfolio bidding strategy by resource name is not supported.
                // Max Conversion and Maximize Conversion Value are the only strategies
                // supported for Performance Max campaigns.
                // An optional ROAS (Return on Advertising Spend) can be set for
                // maximize_conversion_value. The ROAS value must be specified as a ratio in
                // the API. It is calculated by dividing "total value" by "total spend".
                // For more information on Maximize Conversion Value, see the support
                // article: http://support.google.com/google-ads/answer/7684216.
                // A target_roas of 3.5 corresponds to a 350% return on ad spend.
                'maximize_conversion_value' => new MaximizeConversionValue([
                    'target_roas' => 3.5
                ]),

                'asset_automation_settings' => [
                    new AssetAutomationSetting([
                        'asset_automation_type' => AssetAutomationType::TEXT_ASSET_AUTOMATION,
                        'asset_automation_status' => AssetAutomationStatus::OPTED_IN
                    ]),
                    new AssetAutomationSetting([
                        'asset_automation_type' => AssetAutomationType::URL_EXPANSION,
                        'asset_automation_status' => AssetAutomationStatus::OPTED_IN
                    ])
                ],


                // Sets if the campaign is enabled for brand guidelines. For more information
                // on brand guidelines, see
                // https://support.google.com/google-ads/answer/14934472.
                'brand_guidelines_enabled' => $brandGuidelinesEnabled,

                // Declare whether or not this campaign serves political ads targeting the EU.
                'contains_eu_political_advertising' =>
                    EuPoliticalAdvertisingStatus::DOES_NOT_CONTAIN_EU_POLITICAL_ADVERTISING,

                // Optional fields.
                'start_date' => date('Ymd', strtotime('+1 day')),
                'end_date' => date('Ymd', strtotime('+365 days'))
            ])
        ])
    ]);
}
AddPerformanceMaxCampaign.php