קבוצות של כרטיסי מוצר לקמעונאים

/**
 * Runs the example.
 *
 * @param googleAdsClient the Google Ads API client.
 * @param customerId the client customer ID.
 * @param assetGroupId the asset group id for the Performance Max campaign.
 * @param replaceExistingTree option to remove existing product tree from the passed in asset
 *     group.
 * @throws GoogleAdsException if an API request failed with one or more service errors.
 */
private void runExample(
    GoogleAdsClient googleAdsClient,
    long customerId,
    long assetGroupId,
    boolean replaceExistingTree)
    throws Exception {
  String assetGroupResourceName = ResourceNames.assetGroup(customerId, assetGroupId);

  List<MutateOperation> operations = new ArrayList<>();

  if (replaceExistingTree) {
    List<AssetGroupListingGroupFilter> existingListingGroupFilters =
        getAllExistingListingGroupFilterAssetsInAssetGroup(
            googleAdsClient, customerId, assetGroupResourceName);

    if (!existingListingGroupFilters.isEmpty()) {
      // A special factory object that ensures the creation of remove operations in the
      // correct order (child listing group filters must be removed before their parents).
      AssetGroupListingGroupFilterRemoveOperationFactory removeOperationFactory =
          new AssetGroupListingGroupFilterRemoveOperationFactory(existingListingGroupFilters);

      operations.addAll(removeOperationFactory.removeAll());
    }
  }

  // Uses a factory to create all the MutateOperations that manipulate a specific
  // AssetGroup for a specific customer. The operations returned by the factory's methods
  // are used to construct a new tree of filters. These filters can have parent-child
  // relationships, and also include a special root that includes all children.
  //
  // When creating these filters, temporary IDs are used to create the hierarchy between
  // each of the nodes in the tree, beginning with the root listing group filter.
  //
  // The factory created below is specific to a customerId and assetGroupId.
  AssetGroupListingGroupFilterCreateOperationFactory createOperationFactory =
      new AssetGroupListingGroupFilterCreateOperationFactory(
          customerId, assetGroupId, TEMPORARY_ID_LISTING_GROUP_ROOT);

  // Creates the operation to add the root node of the tree.
  operations.add(createOperationFactory.createRoot());

  // Creates an operation to add a leaf node for new products.
  ListingGroupFilterDimension newProductDimension =
      ListingGroupFilterDimension.newBuilder()
          .setProductCondition(
              ProductCondition.newBuilder()
                  .setCondition(ListingGroupFilterProductCondition.NEW)
                  .build())
          .build();
  operations.add(
      createOperationFactory.createUnit(
          TEMPORARY_ID_LISTING_GROUP_ROOT, createOperationFactory.nextId(), newProductDimension));

  // Creates an operation to add a leaf node for used products.
  ListingGroupFilterDimension usedProductDimension =
      ListingGroupFilterDimension.newBuilder()
          .setProductCondition(
              ProductCondition.newBuilder()
                  .setCondition(ListingGroupFilterProductCondition.USED)
                  .build())
          .build();
  operations.add(
      createOperationFactory.createUnit(
          TEMPORARY_ID_LISTING_GROUP_ROOT,
          createOperationFactory.nextId(),
          usedProductDimension));

  // This represents the ID of the "other" category in the ProductCondition subdivision. This ID
  // is saved because the node with this ID will be further partitioned, and this ID will serve as
  // the parent ID for subsequent child nodes of the "other" category.
  long otherSubdivisionId = createOperationFactory.nextId();

  // Creates an operation to add a subdivision node for other products in the ProductCondition
  // subdivision.
  ListingGroupFilterDimension otherProductDimension =
      ListingGroupFilterDimension.newBuilder()
          .setProductCondition(ProductCondition.newBuilder().build())
          .build();
  operations.add(
      // Calls createSubdivision because this listing group will have children.
      createOperationFactory.createSubdivision(
          TEMPORARY_ID_LISTING_GROUP_ROOT, otherSubdivisionId, otherProductDimension));

  // Creates an operation to add a leaf node for products with the brand "CoolBrand".
  ListingGroupFilterDimension coolBrandProductDimension =
      ListingGroupFilterDimension.newBuilder()
          .setProductBrand(ProductBrand.newBuilder().setValue("CoolBrand").build())
          .build();
  operations.add(
      createOperationFactory.createUnit(
          otherSubdivisionId, createOperationFactory.nextId(), coolBrandProductDimension));

  // Creates an operation to add a leaf node for products with the brand "CheapBrand".
  ListingGroupFilterDimension cheapBrandProductDimension =
      ListingGroupFilterDimension.newBuilder()
          .setProductBrand(ProductBrand.newBuilder().setValue("CheapBrand").build())
          .build();
  operations.add(
      createOperationFactory.createUnit(
          otherSubdivisionId, createOperationFactory.nextId(), cheapBrandProductDimension));

  // Creates an operation to add a leaf node for other products in the ProductBrand subdivision.
  ListingGroupFilterDimension otherBrandProductDimension =
      ListingGroupFilterDimension.newBuilder()
          .setProductBrand(ProductBrand.newBuilder().build())
          .build();
  operations.add(
      createOperationFactory.createUnit(
          otherSubdivisionId, createOperationFactory.nextId(), otherBrandProductDimension));

  try (GoogleAdsServiceClient googleAdsServiceClient =
      googleAdsClient.getLatestVersion().createGoogleAdsServiceClient()) {
    MutateGoogleAdsRequest request =
        MutateGoogleAdsRequest.newBuilder()
            .setCustomerId(Long.toString(customerId))
            .addAllMutateOperations(operations)
            .build();
    MutateGoogleAdsResponse response = googleAdsServiceClient.mutate(request);
    printResponseDetails(request, response);
  }
}
AddPerformanceMaxProductListingGroupTree.java
      

/// <summary>
/// Runs the code example.
/// </summary>
/// <param name="client">The Google Ads client.</param>
/// <param name="customerId">The Google Ads customer ID.</param>
/// <param name="assetGroupId">The asset group id for the Performance Max campaign.</param>
/// <param name="replaceExistingTree">Option to remove existing product tree
/// from the passed in asset group.</param>
public void Run(
    GoogleAdsClient client,
    long customerId,
    long assetGroupId,
    bool replaceExistingTree)
{
    GoogleAdsServiceClient googleAdsServiceClient =
        client.GetService(Services.V21.GoogleAdsService);

    string assetGroupResourceName = ResourceNames.AssetGroup(customerId, assetGroupId);

    // We use a factory to create all the MutateOperations that manipulate a specific
    // AssetGroup for a specific customer. The operations returned by the factory's methods
    // are used to optionally remove all AssetGroupListingGroupFilters from the tree, and
    // then to construct a new tree of filters. These filters can have a parent-child
    // relationship, and also include a special root that includes all children.
    //
    // When creating these filters, we use temporary IDs to create the hierarchy between
    // the root listing group filter, and the subdivisions and leave nodes beneath that.
    //
    // The factory specific to a customerId and assetGroupId is created below.
    AssetGroupListingGroupFilterCreateOperationFactory createOperationFactory =
        new AssetGroupListingGroupFilterCreateOperationFactory(
            customerId,
            assetGroupId,
            TEMPORARY_ID_LISTING_GROUP_ROOT
        );

    MutateGoogleAdsRequest request = new MutateGoogleAdsRequest
    {
        CustomerId = customerId.ToString()
    };

    if (replaceExistingTree)
    {
        List<AssetGroupListingGroupFilter> existingListingGroupFilters =
            GetAllExistingListingGroupFilterAssetsInAssetGroup(
                client,
                customerId,
                assetGroupResourceName
            );

        if (existingListingGroupFilters.Count > 0)
        {
            // A special factory object that ensures the creation of remove operations in the
            // correct order (child listing group filters must be removed before their parents).
            AssetGroupListingGroupFilterRemoveOperationFactory removeOperationFactory =
                new AssetGroupListingGroupFilterRemoveOperationFactory(
                    existingListingGroupFilters
                );

            request.MutateOperations.AddRange(removeOperationFactory.RemoveAll());
        }
    }

    request.MutateOperations.Add(createOperationFactory.CreateRoot());

    request.MutateOperations.Add(
        createOperationFactory.CreateUnit(
            TEMPORARY_ID_LISTING_GROUP_ROOT,
            createOperationFactory.NextId(),
            new ListingGroupFilterDimension()
            {
                ProductCondition = new ListingGroupFilterDimension.Types.ProductCondition()
                {
                    Condition = ListingGroupFilterProductCondition.New
                }
            }
        )
    );

    request.MutateOperations.Add(
        createOperationFactory.CreateUnit(
            TEMPORARY_ID_LISTING_GROUP_ROOT,
            createOperationFactory.NextId(),
            new ListingGroupFilterDimension()
            {
                ProductCondition = new ListingGroupFilterDimension.Types.ProductCondition()
                {
                    Condition = ListingGroupFilterProductCondition.Used
                }
            }
        )
    );

    // We save this ID because create child nodes underneath it.
    long subdivisionIdConditionOther = createOperationFactory.NextId();

    request.MutateOperations.Add(
        // We're calling CreateSubdivision because this listing group will have children.
        createOperationFactory.CreateSubdivision(
            TEMPORARY_ID_LISTING_GROUP_ROOT,
            subdivisionIdConditionOther,
            new ListingGroupFilterDimension()
            {
                // All sibling nodes must have the same dimension type. We use an empty
                // ProductCondition to indicate that this is an "Other" partition.
                ProductCondition = new ListingGroupFilterDimension.Types.ProductCondition()
            }
        )
    );

    request.MutateOperations.Add(
        createOperationFactory.CreateUnit(
            subdivisionIdConditionOther,
            createOperationFactory.NextId(),
            new ListingGroupFilterDimension()
            {
                ProductBrand = new ProductBrand()
                {
                    Value = "CoolBrand"
                }
            }
        )
    );

    request.MutateOperations.Add(
        createOperationFactory.CreateUnit(
            subdivisionIdConditionOther,
            createOperationFactory.NextId(),
            new ListingGroupFilterDimension()
            {
                ProductBrand = new ProductBrand()
                {
                    Value = "CheapBrand"
                }
            }
        )
    );

    request.MutateOperations.Add(
        createOperationFactory.CreateUnit(
            subdivisionIdConditionOther,
            createOperationFactory.NextId(),
            new ListingGroupFilterDimension()
            {
                ProductBrand = new ProductBrand()
            }
        )
    );

    MutateGoogleAdsResponse response = googleAdsServiceClient.Mutate(request);

    PrintResponseDetails(request, response);
}
AddPerformanceMaxProductListingGroupTree.cs
      

/**
 * Runs the example.
 *
 * @param GoogleAdsClient $googleAdsClient the Google Ads API client
 * @param int $customerId the customer ID
 * @param int $assetGroupId the asset group ID
 * @param bool $replaceExistingTree true if it should replace the existing listing group
 *     tree on the asset group
 */
public static function runExample(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $assetGroupId,
    bool $replaceExistingTree
) {
    // We create all the mutate operations that manipulate a specific asset group for a specific
    // customer. The operations are used to optionally remove all asset group listing group
    // filters from the tree, and then to construct a new tree of filters. These filters can
    // have a parent-child relationship, and also include a special root that includes all
    // children.
    //
    // When creating these filters, we use temporary IDs to create the hierarchy between
    // the root listing group filter, and the subdivisions and leave nodes beneath that.
    $mutateOperations = [];
    if ($replaceExistingTree === true) {
        $existingListingGroupFilters = self::getAllExistingListingGroupFilterAssetsInAssetGroup(
            $googleAdsClient,
            $customerId,
            ResourceNames::forAssetGroup($customerId, $assetGroupId)
        );
        if (count($existingListingGroupFilters) > 0) {
            $mutateOperations = array_merge(
                $mutateOperations,
                // Ensures the creation of remove operations in the correct order (child listing
                // group filters must be removed before their parents).
                self::createMutateOperationsForRemovingListingGroupFiltersTree(
                    $existingListingGroupFilters
                )
            );
        }
    }

    $mutateOperations[] = self::createMutateOperationForRoot(
        $customerId,
        $assetGroupId,
        self::LISTING_GROUP_ROOT_TEMPORARY_ID
    );

    // The temporary ID to be used for creating subdivisions and units.
    static $tempId = self::LISTING_GROUP_ROOT_TEMPORARY_ID - 1;

    $mutateOperations[] = self::createMutateOperationForUnit(
        $customerId,
        $assetGroupId,
        $tempId--,
        self::LISTING_GROUP_ROOT_TEMPORARY_ID,
        new ListingGroupFilterDimension([
            'product_condition' => new ProductCondition([
                'condition' => ListingGroupFilterProductCondition::PBNEW
            ])
        ])
    );

    $mutateOperations[] = self::createMutateOperationForUnit(
        $customerId,
        $assetGroupId,
        $tempId--,
        self::LISTING_GROUP_ROOT_TEMPORARY_ID,
        new ListingGroupFilterDimension([
            'product_condition' => new ProductCondition([
                'condition' => ListingGroupFilterProductCondition::USED
            ])
        ])
    );

    // We save this ID to create child nodes underneath it.
    $conditionOtherSubdivisionId = $tempId--;

    // We're calling createMutateOperationForSubdivision() because this listing group will
    // have children.
    $mutateOperations[] = self::createMutateOperationForSubdivision(
        $customerId,
        $assetGroupId,
        $conditionOtherSubdivisionId,
        self::LISTING_GROUP_ROOT_TEMPORARY_ID,
        new ListingGroupFilterDimension([
            // All sibling nodes must have the same dimension type. We use an empty
            // ProductCondition to indicate that this is an "Other" partition.
            'product_condition' => new ProductCondition()
        ])
    );

    $mutateOperations[] = self::createMutateOperationForUnit(
        $customerId,
        $assetGroupId,
        $tempId--,
        $conditionOtherSubdivisionId,
        new ListingGroupFilterDimension(
            ['product_brand' => new ProductBrand(['value' => 'CoolBrand'])]
        )
    );

    $mutateOperations[] = self::createMutateOperationForUnit(
        $customerId,
        $assetGroupId,
        $tempId--,
        $conditionOtherSubdivisionId,
        new ListingGroupFilterDimension([
            'product_brand' => new ProductBrand(['value' => 'CheapBrand'])
        ])
    );

    $mutateOperations[] = self::createMutateOperationForUnit(
        $customerId,
        $assetGroupId,
        $tempId--,
        $conditionOtherSubdivisionId,
        // All other product brands.
        new ListingGroupFilterDimension(['product_brand' => new ProductBrand()])
    );

    // Issues a mutate request to create everything and prints its information.
    $googleAdsServiceClient = $googleAdsClient->getGoogleAdsServiceClient();
    $response = $googleAdsServiceClient->mutate(
        MutateGoogleAdsRequest::build($customerId, $mutateOperations)
    );

    self::printResponseDetails($mutateOperations, $response);
}
AddPerformanceMaxProductListingGroupTree.php
      

def main(
    client: GoogleAdsClient,
    customer_id: str,
    asset_group_id: int,  # Will be str for path construction
    replace_existing_tree: bool,
) -> None:
    """The main method that creates all necessary entities for the example.

    Args:
        client: an initialized GoogleAdsClient instance.
        customer_id: a client customer ID.
        asset_group_id: the asset group id for the Performance Max campaign.
        replace_existing_tree: option to remove existing product tree from the
            passed in asset group.
    """
    googleads_service: GoogleAdsServiceClient = client.get_service(
        "GoogleAdsService"
    )
    # asset_group_id is used as a string in path construction.
    asset_group_resource_name: str = googleads_service.asset_group_path(
        customer_id, str(asset_group_id)
    )
    operations: List[MutateOperation] = []

    if replace_existing_tree:
        # Retrieve a list of existing AssetGroupListingGroupFilters
        existing_listing_group_filters: List[AssetGroupListingGroupFilter] = (
            get_all_existing_listing_group_filter_assets_in_asset_group(
                client, customer_id, asset_group_resource_name
            )
        )

        # If present, create MutateOperations to remove each
        # AssetGroupListingGroupFilter and add them to the list of operations.
        if existing_listing_group_filters:
            remove_operation_factory = (
                AssetGroupListingGroupFilterRemoveOperationFactory(
                    client, existing_listing_group_filters
                )
            )
            operations.extend(remove_operation_factory.remove_all())

    create_operation_factory = (
        AssetGroupListingGroupFilterCreateOperationFactory(
            client,
            customer_id,
            asset_group_id,  # Pass as int, will be converted to str in __init__
            _TEMPORARY_ID_LISTING_GROUP_ROOT,
        )
    )

    operations.append(create_operation_factory.create_root())

    new_dimension: ListingGroupFilterDimension = client.get_type(
        "ListingGroupFilterDimension"
    )
    new_dimension.product_condition.condition = (
        client.enums.ListingGroupFilterProductConditionEnum.NEW
    )
    operations.append(
        create_operation_factory.create_unit(
            _TEMPORARY_ID_LISTING_GROUP_ROOT,
            create_operation_factory.next_id(),
            new_dimension,
        )
    )

    used_dimension: ListingGroupFilterDimension = client.get_type(
        "ListingGroupFilterDimension"
    )
    used_dimension.product_condition.condition = (
        client.enums.ListingGroupFilterProductConditionEnum.USED
    )
    operations.append(
        create_operation_factory.create_unit(
            _TEMPORARY_ID_LISTING_GROUP_ROOT,
            create_operation_factory.next_id(),
            used_dimension,
        )
    )

    # We save this ID because create child nodes underneath it.
    subdivision_id_condition_other: int = create_operation_factory.next_id()

    # All sibling nodes must have the same dimension type. We use an empty
    # product_condition to indicate that this is an "Other" partition.
    other_dimension: ListingGroupFilterDimension = client.get_type(
        "ListingGroupFilterDimension"
    )
    # This triggers the presence of the product_condition field without
    # specifying any field values. This is important in order to tell the API
    # that this is an "other" node.
    other_dimension.product_condition._pb.SetInParent()
    # We're calling create_subdivision because this listing group will have
    # children.
    operations.append(
        create_operation_factory.create_subdivision(
            _TEMPORARY_ID_LISTING_GROUP_ROOT,
            subdivision_id_condition_other,
            other_dimension,
        )
    )

    cool_dimension: ListingGroupFilterDimension = client.get_type(
        "ListingGroupFilterDimension"
    )
    cool_dimension.product_brand.value = "CoolBrand"
    operations.append(
        create_operation_factory.create_unit(
            subdivision_id_condition_other,
            create_operation_factory.next_id(),
            cool_dimension,
        )
    )

    cheap_dimension: ListingGroupFilterDimension = client.get_type(
        "ListingGroupFilterDimension"
    )
    cheap_dimension.product_brand.value = "CheapBrand"
    operations.append(
        create_operation_factory.create_unit(
            subdivision_id_condition_other,
            create_operation_factory.next_id(),
            cheap_dimension,
        )
    )

    empty_dimension: ListingGroupFilterDimension = client.get_type(
        "ListingGroupFilterDimension"
    )
    # This triggers the presence of the product_brand field without specifying
    # any field values. This is important in order to tell the API
    # that this is an "other" node.
    empty_dimension.product_brand._pb.SetInParent()
    operations.append(
        create_operation_factory.create_unit(
            subdivision_id_condition_other,
            create_operation_factory.next_id(),
            empty_dimension,
        )
    )

    response: MutateGoogleAdsResponse = googleads_service.mutate(
        customer_id=customer_id, mutate_operations=operations
    )

    print_response_details(operations, response)
add_performance_max_product_listing_group_tree.py
      

def add_performance_max_product_listing_group_tree(
    customer_id,
    asset_group_id,
    replace_existing_tree)
  # GoogleAdsClient will read a config file from
  # ENV['HOME']/google_ads_config.rb when called without parameters
  client = Google::Ads::GoogleAds::GoogleAdsClient.new

  asset_group_resource_name = client.path.asset_group(
    customer_id,
    asset_group_id,
  )

  # We use a factory to create all the MutateOperations that manipulate a
  # specific AssetGroup for a specific customer. The operations returned by the
  # factory's methods are used to optionally remove all
  # AssetGroupListingGroupFilters from the tree, and then to construct a new
  # tree of filters. These filters can have a parent-child relationship, and
  # also include a special root that includes all children.
  #
  # When creating these filters, we use temporary IDs to create the hierarchy
  # between the root listing group filter, and the subdivisions and leave nodes
  # beneath that.
  #
  # The factory specific to a customerId and assetGroupId is created below.
  create_operation_factory = AssetGroupListingGroupFilterCreateOperationFactory.new(
    customer_id,
    asset_group_id,
    TEMPORARY_ID_LISTING_GROUP_ROOT,
  )

  operations = []

  if replace_existing_tree
    existing_listing_group_filters = get_existing_listing_group_filters_in_asset_group(
      client,
      customer_id,
      asset_group_resource_name,
    )

    if existing_listing_group_filters.length > 0
      # A special factory object that ensures the creation of remove operations
      # in the correct order (child listing group filters must be removed
      # before their parents).
      remove_operation_factory = AssetGroupListingGroupFilterRemoveOperationFactory.new(
        existing_listing_group_filters
      )

      operations += remove_operation_factory.remove_all(client)
    end
  end

  operations << create_operation_factory.create_root(client)

  operations << create_operation_factory.create_unit(
    client,
    TEMPORARY_ID_LISTING_GROUP_ROOT,
    create_operation_factory.next_id,
    client.resource.listing_group_filter_dimension do |dimension|
      dimension.product_condition = client.resource.product_condition do |condition|
        condition.condition = :NEW
      end
    end,
  )
  operations << create_operation_factory.create_unit(
    client,
    TEMPORARY_ID_LISTING_GROUP_ROOT,
    create_operation_factory.next_id,
    client.resource.listing_group_filter_dimension do |dimension|
      dimension.product_condition = client.resource.product_condition do |condition|
        condition.condition = :USED
      end
    end,
  )

  # We save this ID because we create child nodes underneath it.
  subdivision_id_condition_other = create_operation_factory.next_id

  operations << create_operation_factory.create_subdivision(
    client,
    TEMPORARY_ID_LISTING_GROUP_ROOT,
    subdivision_id_condition_other,
    client.resource.listing_group_filter_dimension do |dimension|
      dimension.product_condition = client.resource.product_condition do |condition|
        # All sibling nodes must have the same dimension type. We use an empty
        # ProductCondition to indicate that this is an "Other" partition.
      end
    end,
  )

  operations << create_operation_factory.create_unit(
    client,
    subdivision_id_condition_other,
    create_operation_factory.next_id,
    client.resource.listing_group_filter_dimension do |dimension|
      dimension.product_brand = client.resource.product_brand do |brand|
        brand.value = 'CoolBrand'
      end
    end,
  )
  operations << create_operation_factory.create_unit(
    client,
    subdivision_id_condition_other,
    create_operation_factory.next_id,
    client.resource.listing_group_filter_dimension do |dimension|
      dimension.product_brand = client.resource.product_brand do |brand|
        brand.value = 'CheapBrand'
      end
    end,
  )
  operations << create_operation_factory.create_unit(
    client,
    subdivision_id_condition_other,
    create_operation_factory.next_id,
    client.resource.listing_group_filter_dimension do |dimension|
      dimension.product_brand = client.resource.product_brand do |brand|
      end
    end,
  )

  response = client.service.google_ads.mutate(
    customer_id: customer_id,
    mutate_operations: operations,
  )

  print_response_details(operations, response)
end
add_performance_max_product_listing_group_tree.rb
      

sub add_performance_max_product_listing_group_tree {
  my ($api_client, $customer_id, $asset_group_id, $replace_existing_tree) = @_;

  # We create all the mutate operations that manipulate a specific asset group for
  # a specific customer. The operations are used to optionally remove all asset
  # group listing group filters from the tree, and then to construct a new tree
  # of filters. These filters can have a parent-child relationship, and also include
  # a special root that includes all children.
  #
  # When creating these filters, we use temporary IDs to create the hierarchy between
  # the root listing group filter, and the subdivisions and leave nodes beneath that.
  my $mutate_operations = [];
  if (defined $replace_existing_tree) {
    my $existing_listing_group_filters =
      get_all_existing_listing_group_filter_assets_in_asset_group(
      $api_client,
      $customer_id,
      Google::Ads::GoogleAds::V21::Utils::ResourceNames::asset_group(
        $customer_id, $asset_group_id
      ));

    if (scalar @$existing_listing_group_filters > 0) {
      push @$mutate_operations,
        # Ensure the creation of remove operations in the correct order (child
        # listing group filters must be removed before their parents).
        @{
        create_mutate_operations_for_removing_listing_group_filters_tree(
          $existing_listing_group_filters)};
    }
  }

  push @$mutate_operations,
    create_mutate_operation_for_root($customer_id, $asset_group_id,
    LISTING_GROUP_ROOT_TEMPORARY_ID);

  # The temporary ID to be used for creating subdivisions and units.
  my $temp_id = LISTING_GROUP_ROOT_TEMPORARY_ID - 1;

  push @$mutate_operations,
    create_mutate_operation_for_unit(
    $customer_id,
    $asset_group_id,
    $temp_id--,
    LISTING_GROUP_ROOT_TEMPORARY_ID,
    Google::Ads::GoogleAds::V21::Resources::ListingGroupFilterDimension->new({
        productCondition =>
          Google::Ads::GoogleAds::V21::Resources::ProductCondition->new({
            condition => NEW
          })}));

  push @$mutate_operations,
    create_mutate_operation_for_unit(
    $customer_id,
    $asset_group_id,
    $temp_id--,
    LISTING_GROUP_ROOT_TEMPORARY_ID,
    Google::Ads::GoogleAds::V21::Resources::ListingGroupFilterDimension->new({
        productCondition =>
          Google::Ads::GoogleAds::V21::Resources::ProductCondition->new({
            condition => USED
          })}));

  # We save this ID to create child nodes underneath it.
  my $condition_other_subdivision_id = $temp_id--;

  # We're calling create_mutate_operation_for_subdivision() because this listing
  # group will have children.
  push @$mutate_operations, create_mutate_operation_for_subdivision(
    $customer_id,
    $asset_group_id,
    $condition_other_subdivision_id,
    LISTING_GROUP_ROOT_TEMPORARY_ID,
    Google::Ads::GoogleAds::V21::Resources::ListingGroupFilterDimension->new({
        # All sibling nodes must have the same dimension type. We use an empty
        # ProductCondition to indicate that this is an "Other" partition.
        productCondition =>
          Google::Ads::GoogleAds::V21::Resources::ProductCondition->new({})}));

  push @$mutate_operations,
    create_mutate_operation_for_unit(
    $customer_id,
    $asset_group_id,
    $temp_id--,
    $condition_other_subdivision_id,
    Google::Ads::GoogleAds::V21::Resources::ListingGroupFilterDimension->new({
        productBrand =>
          Google::Ads::GoogleAds::V21::Resources::ProductBrand->new({
            value => "CoolBrand"
          })}));

  push @$mutate_operations,
    create_mutate_operation_for_unit(
    $customer_id,
    $asset_group_id,
    $temp_id--,
    $condition_other_subdivision_id,
    Google::Ads::GoogleAds::V21::Resources::ListingGroupFilterDimension->new({
        productBrand =>
          Google::Ads::GoogleAds::V21::Resources::ProductBrand->new({
            value => "CheapBrand"
          })}));

  push @$mutate_operations, create_mutate_operation_for_unit(
    $customer_id,
    $asset_group_id,
    $temp_id--,
    $condition_other_subdivision_id,
    # All other product brands.
    Google::Ads::GoogleAds::V21::Resources::ListingGroupFilterDimension->new({
        productBrand =>
          Google::Ads::GoogleAds::V21::Resources::ProductBrand->new({})}));

  # Issue a mutate request to create everything and print its information.
  my $response = $api_client->GoogleAdsService()->mutate({
    customerId       => $customer_id,
    mutateOperations => $mutate_operations
  });

  print_response_details($mutate_operations, $response);

  return 1;
}
add_performance_max_product_listing_group_tree.pl