Observed Signal · Jun 25, 2026 · Technical Release · Source: https://www.blogger.com/feeds/7815614485808579332/posts/default?category=google_ads_api&orderby=published · Impact: 4/5 · Sentiment: Positive
Google Ads API v24.2 Released
Google announced the v24.2 release of the Google Ads API (published 2026-06-25). The minor release includes security updates, multi-party approvals (MPA) to require secondary admin approval for sensitive account actions, and AI-transparency features that expose SyntheticContentInfo and SyntheticContentAttestation on Asset and Ad resources so advertisers and Google systems can attest to AI-generated creatives. Reporting and asset enhancements include Performance Max placement segmentation by ad_network_type, YouTube brand channel links, automatic landing-page text generation, and new experiment types (Campaign Mix Experiments and Performance Max feature testing). Google also published updated client libraries, revamped release notes and deprecation guidance, and released minor versions v23.3, v22.2 and v21.2 with early interfaces for synthetic content attestation.
A technical release from Google (major ad platform) adds API-level security, AI-transparency features tied to upcoming regulation (EU AI Act) and reporting/experiment capabilities that affect advertisers and platform integrations; requires client library upgrades.
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Key Takeaways & Evidence Grounding
- Google announced Google Ads API v24.2 on 2026-06-25.
- v24.2 adds multi-party approvals (MPA) to require a second administrator to approve certain account changes.
- v24.2 exposes SyntheticContentInfo and SyntheticContentAttestation on Asset and Ad resources to label AI-generated creatives programmatically.
- Reporting and asset updates include Performance Max placement segmentation by ad_network_type, YouTube Brand Channel links, landing page text generation, and new experiment types for campaign and Performance Max testing.
- Google published updated client libraries and release notes and also released minor API versions v23.3, v22.2 and v21.2 with support for multi-party approvals and synthetic content labeling interfaces.
Connected Companies & Entities
3 Entities mapped“Today, we’re announcing the v24.2 release of the Google Ads API....”
“This will also be recorded and posted on YouTube for those who can’t make the live events....”
“Come join us for a live walkthrough of this release in our "Google Ads API Release Highlights" event on Discord or our Ads Developers YouTub...”
Ontology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Google Ads API v24.1 Released
Google announced v24.1 of the Google Ads API on 2026-05-13. The release requires upgrading client libraries and published updated libraries and examples. Key additions include a mobile_device_platform report segment with a MobileDevicePlatform enum (e.g., IOS, ANDROID); support for uploading static "classic" images to Demand Gen campaigns via classic_display_images; a passkey_enabled field to indicate passkey usage as Google begins requiring passkeys for certain sensitive advertiser actions; expanded Experiments support (AI Max, Video, Demand Gen, Performance Max) with richer arm-level metrics; and an API error code to enforce a new 37-month granular data retention policy effective June 1, 2026. Live walkthroughs were scheduled on Discord, YouTube Live and LinkedIn Live on May 14. The post was authored by Anash P. Oommen of the Google Ads API team.
Google Ads API v23: New Features and Faster Releases!
Google announced v23 of the Google Ads API, the first release of 2026 and part of a move to a faster release cadence. Updated client libraries and code examples have been published and some v23 features require client upgrades. Key additions include ad network type breakdowns for Performance Max campaigns; more granular invoice details via InvoiceService.ListInvoices (campaign-level cost breakdown, itemized regulatory costs, adjustments) when include_granular_level_invoice_details is set; new Campaign.start_date_time and Campaign.end_date_time fields replacing date-only fields; store location details accessible via PerStoreView; and a new LIFE_EVENT_USER_INTEREST dimension for AudienceInsights and ContentCreatorInsights. The release also adds surfaces in ReachPlanService.GenerateConversionRates for Demand Gen and a generative-AI-backed AudienceInsightsService.GenerateAudienceDefinition to translate free-text audience descriptions into attributes. A walkthrough event on Discord and developer resources were provided.
Google Ads API v23.1: New Features and EU Compliance
Google announced the v23.1 release of the Google Ads API and published updated client libraries and code examples. The release requires developers to upgrade client libraries and client code to use new features. Google also issued minor versions v20.2, v21.1 and v22.1 to add additional support for the EU Political Ads Regulation. Key additions in v23.1 include new fields to surface EU political-ad declaration status at campaign and account levels, a YouTubeVideoUploadService and YouTubeVideoUpload resource for uploading and tracking YouTube videos, text-guidelines on the Campaign resource to control AI-generated text assets for Performance Max and Search, new unique_users repeat-view metrics (two_plus, three_plus, four_plus, five_plus, ten_plus), and a ConversionActionCategory value for YouTube follow-on views. Google published release notes, upgrade guides, and hosted live walkthrough events on Discord and YouTube.
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