Today, we’re announcing the v12 release of the Google Ads API. To use some v12 features, you’ll need to upgrade your client libraries and client code. The updated client libraries and code examples will be published next week.

Here are the highlights:

• Added support for new recommendations: RaiseTargetCpaBidTooLowRecommendation and ForecastingSetTargetRoasRecommendation.
• Added primary_status and primary_status_reasons to Campaign to provide insight into why a campaign is not serving or not serving optimally.
• Added support for linked portfolio bidding strategies and campaign budget. You can modify these links using bulk mutates.
• conversion_tracking_id will always be greater than 0 for all customers. In the previous versions, this field could be 0 for customers who had never created any conversion actions.
• Updated SmartCampaignSuggestService.SuggestKeywordThemes to generate more keyword theme suggestions for Smart campaigns, including free-form keyword themes.
• Local Services campaigns now support individual location targeting, except for proximity targeting.
• Removed CampaignExperimentService in favor of the previously added new experiments.
• Removed support for creating new Smart Display campaigns. To achieve the same goals, we suggest using standard Display campaigns.
• Removed support for creating a new Gmail ad. Use Discovery campaigns instead.
• Removed GenerateProductMixIdeas from ReachPlanService.
• (For allowlisted customers) Added support for adding, updating, and removing CampaignAsset and AdGroupAsset with the field_type: AD_IMAGE (Image assets).
• Added support for mutating and retrieving location asset sets for test accounts only. The location assets for the asset sets are automatically generated and non-mutable.

Where can I learn more?
The following resources can help you get started:

• Release Notes
• Guides
• Reference
• Diff between v11 and v12

If you have any questions or need additional help, contact us via the forum.
Thanet Knack Praneenararat, on behalf of the Google Ads API Team