What’s changed?

Today, we're excited to announce that the brand guidelines rollout is now complete for all new Performance Max campaigns created through the Google Ads UI, with API-created accounts soon to follow. As was first announced in December, this means that new PMax campaigns initiated in the UI will have brand guidelines enabled by default, offering advertisers greater control over their brand's representation.

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What’s changed?

Today, we're excited to announce that the brand guidelines rollout is now complete for all new Performance Max campaigns created through the Google Ads UI, with API-created accounts soon to follow. As was first announced in December, this means that new PMax campaigns initiated in the UI will have brand guidelines enabled by default, offering advertisers greater control over their brand's representation.

With brand guidelines rolling out to more Performance Max campaigns, it is crucial to understand how this impacts campaigns you interact with via the API, and for you to update your code in advance to prepare for it.

What do API Users need to update now?

Previously, brand assets such as your business name and logo were associated with Asset Groups.

Currently, for any PMax campaign with brand guidelines enabled, these brand assets are now stored at the campaign level. This means if your application queries or modifies brand assets for PMax campaigns, you must adjust your code to look for these assets in CampaignAsset instead of AssetGroupAsset for these campaigns. Accounting for both asset locations in your application is vital to ensure your integrations continue to function as expected. To determine if brand guidelines are enabled for a PMax Campaign, check the Campaign.brand_guidelines_enabled field.

What do API Users need to plan for in the future?

Brand guidelines will be enabled by default when creating PMax Campaigns using the API beginning in v21. You can optionally disable brand guidelines by setting the Campaign.brand_guidelines_enabled field to false on-creation. The default behavior for brand guidelines on new Performance Max campaigns created via the API remain disabled for all supported versions through v20.

To manually turn on brand guidelines through the API, you have two options:

1. Starting in v19, all API users can choose to manually enable brand guidelines when creating a new PMax campaign. To do so, you need to set the Campaign.brand_guidelines_enabled field to true during campaign creation. You can refer to the “Add Performance Max Campaign” code sample for an example of how to create a campaign with brand guidelines enabled.
2. To manually enable brand guidelines for an existing campaign, use CampaignService.EnablePMaxBrandGuidelines. Set auto_populate_brand_assets to true to automatically populate the campaign with top-performing brand assets. Disabling brand guidelines for a campaign after its creation is not supported.

There is an in-progress automatic migration to enable brand guidelines for existing campaigns. As previously announced, this migration has already begun on a rolling basis by CID. Only campaigns that use the same logos and business name across all asset groups will be automatically migrated. We anticipate the migration to be completed for all applicable CIDs by October 30th. In the meantime, we encourage you to use the existing migration endpoint to manually update your campaigns to brand guidelines at your own pace.

 - Sarah Pollack, Google Ads API Team

Starting on May 1, 2025, we will begin to automatically enable brand guidelines for Performance Max campaigns that use the same brand assets ( BUSINESS_NAME, LOGO, and ...Read More

Starting on May 1, 2025, we will begin to automatically enable brand guidelines for Performance Max campaigns that use the same brand assets (BUSINESS_NAME, LOGO, and LANDSCAPE_LOGO) across all asset groups.

Please note the rollout timelines:

• For Google Ads UI users: The process will begin on May 1, 2025 for customer IDs that exclusively manage their campaigns using the UI.
• For API users: This process will begin on June 1, 2025.

The overall process across all campaigns is expected to be complete by July 31, 2025.

Important Notes:

• Only campaigns using consistent business names and logo assets across all asset groups will be automatically migrated. Campaigns with variations in these assets will not be migrated.
• All eligible Performance Max campaigns under a customer ID will be migrated simultaneously.
• After migration, each migrated campaign will have its own set of brand assets stored at the campaign level using CampaignAsset.
• You can tell if a campaign has been migrated by checking its Campaign.brand_guidelines_enabled field.

Actions Required
If your application creates asset groups, update your code to check the campaign’s Campaign.brand_guidelines_enabled field. This will tell you whether to include brand assets in the new asset group.

If your application modifies brand assets, update your code to check the campaign’s Campaign.brand_guidelines_enabled field. This will tell you where to save the brand asset; either on a campaign using a CampaignAsset or on an asset group using an AssetGroupAsset.

To avoid extra steps later, we strongly recommend migrating all of your campaigns now using CampaignService.EnablePMaxBrandGuidelines. If you migrate your campaigns manually, each CampaignService.EnablePMaxBrandGuidelines request can only include 10 EnableOperations.

If you have any questions or need help, check out the Google Ads API support page for options.
 - Sarah Pollack, Google Ads API Team

Starting on January 20, 2025, new Performance Max (PMax) campaigns created with the UI will have brand guidelines enabled and require business name and logo brand assets to be linked at the campaign level rather than the asset group level. Brand guidelines is a new feature that allows you to control how your brand is represented in your Performance Max campaign automated assets or formats.

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Starting on January 20, 2025, new Performance Max (PMax) campaigns created with the UI will have brand guidelines enabled and require business name and logo brand assets to be linked at the campaign level rather than the asset group level. Brand guidelines is a new feature that allows you to control how your brand is represented in your Performance Max campaign automated assets or formats.

What this means for API users

New PMax campaigns created in the UI with brand guidelines enabled will automatically link BUSINESS_NAME, LOGO, and LANDSCAPE_LOGO via the CampaignAsset resource rather than by using the AssetGroupAsset resource, which may impact integrations that attempt to report on or update these assets. You can check if brand guidelines are enabled for a PMax campaign by referencing the Campaign.brand_guidelines_enabled field.

As of v18 of the Google Ads API, it is not possible to create brand guidelines-enabled PMax campaigns via the API, which means new campaigns must link BUSINESS_NAME, LOGO, and LANDSCAPE_LOGO assets using the AssetGroupAsset resource. In a future release, you will be able to create and fully manage PMax campaigns with brand guidelines enabled.

It is important to note that the same asset requirements will continue to apply to all PMax campaigns regardless of whether or not brand guidelines are enabled. However, BUSINESS_NAME, LOGO, and LANDSCAPE_LOGO asset requirements will be evaluated at the campaign level for campaigns with brand guidelines enabled and the asset group level for campaigns without brand guidelines enabled. You can reference the relevant section of our Performance Max optimization and troubleshooting guide for more information, and as always, contact our team if you need support.

- Devin Chasanoff, on behalf of the Google Ads API Team