Performance Max campaigns have some unique characteristics regarding assets.
- There are a minimum required number of assets of different types.
- Assets are grouped together in a collection called
an
AssetGroup
, which is unique to Performance Max campaigns. - Some assets can be generated automatically by machine learning.
Code example
The following code snippet illustrates creating the necessary repeated assets in a new request:
Java
/** Creates multiple text assets and returns the list of resource names. */ private List<String> createMultipleTextAssets( GoogleAdsClient googleAdsClient, long customerId, List<String> texts) { List<MutateOperation> mutateOperations = new ArrayList<>(); for (String text : texts) { Asset asset = Asset.newBuilder().setTextAsset(TextAsset.newBuilder().setText(text)).build(); AssetOperation assetOperation = AssetOperation.newBuilder().setCreate(asset).build(); mutateOperations.add(MutateOperation.newBuilder().setAssetOperation(assetOperation).build()); } List<String> assetResourceNames = new ArrayList<>(); // Creates the service client. try (GoogleAdsServiceClient googleAdsServiceClient = googleAdsClient.getLatestVersion().createGoogleAdsServiceClient()) { // Sends the operations in a single Mutate request. MutateGoogleAdsResponse response = googleAdsServiceClient.mutate(Long.toString(customerId), mutateOperations); for (MutateOperationResponse result : response.getMutateOperationResponsesList()) { if (result.hasAssetResult()) { assetResourceNames.add(result.getAssetResult().getResourceName()); } } printResponseDetails(response); } return assetResourceNames; }
C#
/// <summary> /// Creates multiple text assets and returns the list of resource names. /// </summary> /// <param name="client">The Google Ads Client.</param> /// <param name="customerId">The customer's ID.</param> /// <param name="texts">The texts to add.</param> /// <returns>A list of asset resource names.</returns> private List<string> CreateMultipleTextAssets( GoogleAdsClient client, long customerId, string[] texts) { // Get the GoogleAdsService. GoogleAdsServiceClient googleAdsServiceClient = client.GetService(Services.V17.GoogleAdsService); MutateGoogleAdsRequest request = new MutateGoogleAdsRequest() { CustomerId = customerId.ToString() }; foreach (string text in texts) { request.MutateOperations.Add( new MutateOperation() { AssetOperation = new AssetOperation() { Create = new Asset() { TextAsset = new TextAsset() { Text = text } } } } ); } // Send the operations in a single Mutate request. MutateGoogleAdsResponse response = googleAdsServiceClient.Mutate(request); List<string> assetResourceNames = new List<string>(); foreach (MutateOperationResponse operationResponse in response.MutateOperationResponses) { MutateAssetResult assetResult = operationResponse.AssetResult; assetResourceNames.Add(assetResult.ResourceName); } PrintResponseDetails(response); return assetResourceNames; }
PHP
private static function createMultipleTextAssets( GoogleAdsClient $googleAdsClient, int $customerId, array $texts ): array { // Here again, we use the GoogleAdService to create multiple text assets in a single // request. $operations = []; foreach ($texts as $text) { // Creates a mutate operation for a text asset. $operations[] = new MutateOperation([ 'asset_operation' => new AssetOperation([ 'create' => new Asset(['text_asset' => new TextAsset(['text' => $text])]) ]) ]); } // Issues a mutate request to add all assets. $googleAdsService = $googleAdsClient->getGoogleAdsServiceClient(); /** @var MutateGoogleAdsResponse $mutateGoogleAdsResponse */ $mutateGoogleAdsResponse = $googleAdsService->mutate(MutateGoogleAdsRequest::build($customerId, $operations)); $assetResourceNames = []; foreach ($mutateGoogleAdsResponse->getMutateOperationResponses() as $response) { /** @var MutateOperationResponse $response */ $assetResourceNames[] = $response->getAssetResult()->getResourceName(); } self::printResponseDetails($mutateGoogleAdsResponse); return $assetResourceNames; }
Python
def create_multiple_text_assets(client, customer_id, texts): """Creates multiple text assets and returns the list of resource names. Args: client: an initialized GoogleAdsClient instance. customer_id: a client customer ID. texts: a list of strings, each of which will be used to create a text asset. Returns: asset_resource_names: a list of asset resource names. """ # Here again we use the GoogleAdService to create multiple text # assets in a single request. googleads_service = client.get_service("GoogleAdsService") operations = [] for text in texts: mutate_operation = client.get_type("MutateOperation") asset = mutate_operation.asset_operation.create asset.text_asset.text = text operations.append(mutate_operation) # Send the operations in a single Mutate request. response = googleads_service.mutate( customer_id=customer_id, mutate_operations=operations, ) asset_resource_names = [] for result in response.mutate_operation_responses: if result._pb.HasField("asset_result"): asset_resource_names.append(result.asset_result.resource_name) print_response_details(response) return asset_resource_names
Ruby
# Creates multiple text assets and returns the list of resource names. def create_multiple_text_assets(client, customer_id, texts) operations = texts.map do |text| client.operation.mutate do |m| m.asset_operation = client.operation.create_resource.asset do |asset| asset.text_asset = client.resource.text_asset do |text_asset| text_asset.text = text end end end end # Send the operations in a single Mutate request. response = client.service.google_ads.mutate( customer_id: customer_id, mutate_operations: operations, ) asset_resource_names = [] response.mutate_operation_responses.each do |result| if result.asset_result asset_resource_names.append(result.asset_result.resource_name) end end print_response_details(response) asset_resource_names end
Perl
sub create_multiple_text_assets { my ($api_client, $customer_id, $texts) = @_; # Here again we use the GoogleAdService to create multiple text assets in a # single request. my $operations = []; foreach my $text (@$texts) { # Create a mutate operation for a text asset. push @$operations, Google::Ads::GoogleAds::V17::Services::GoogleAdsService::MutateOperation ->new({ assetOperation => Google::Ads::GoogleAds::V17::Services::AssetService::AssetOperation-> new({ create => Google::Ads::GoogleAds::V17::Resources::Asset->new({ textAsset => Google::Ads::GoogleAds::V17::Common::TextAsset->new({ text => $text })})})}); } # Issue a mutate request to add all assets. my $mutate_google_ads_response = $api_client->GoogleAdsService()->mutate({ customerId => $customer_id, mutateOperations => $operations }); my $asset_resource_names = []; foreach my $response (@{$mutate_google_ads_response->{mutateOperationResponses}}) { push @$asset_resource_names, $response->{assetResult}{resourceName}; } print_response_details($mutate_google_ads_response); return $asset_resource_names; }
Automatically created assets
Google automation using machine learning generates additional assets as needed to cover all relevant channels. Assets are automatically mixed and matched based on which Google Ad channel (such as YouTube, Gmail, or Search) your ad is being served on.
Text assets
You can associate a page feed in your account with a Performance Max campaign to automatically generate assets.
To link a page feed with a campaign, use the same process as used for Dynamic Search Ads:
- Create assets for each page of your website
- Package page feed assets into an AssetSet
- Associate the AssetSet with a campaign
After you've associated a page feed, make sure the AssetAutomationSetting
of type
TEXT_ASSET_AUTOMATION
is set to OPTED_IN
.
This is the default setting if you didn't set the AssetAutomationSetting
when
creating the campaign.
Using this setting means your campaign can use content from your landing page,
domain, and provided assets to customize ads when predicted to improve
performance. We recommend leaving this as OPTED-IN
.
Video assets
If you don't add a video to your Performance Max asset group, then one or more video assets might be generated from the assets in your asset group. If you no longer want auto-generated videos to serve in your Performance Max campaign, then you can upload your own custom video, and the auto-generated videos will stop serving.