Ad Campaigns

Attach ad-group assets

Changed on Nov 10, 2026

Creates sitelinks, callouts, structured snippets or image assets and attaches them to a Google ad group in one step.

Creates and attaches sitelinks, callouts, structured snippets and image assets in one Google mutation. Google shows images only on accounts it deems eligible (account age, policy history, vertical).

post/v1/ads/ad-sets/{adSetId}/assets

Request

Base URL
https://zernio.com/api
Auth
HTTP bearer
TypeScript
https://skmtc.dev/zernio/apis/zernio-api/docs/v1/ads/ad-sets/:adSetId/assets/post.ts
A function with typed inputs. Its response is checked against the schema.

Path parameters

adSetIdstring required

Numeric Google platform id.

Request body

accountIdstring required

Zernio Google Ads connection id.

adAccountIdstring

Platform ad account ID (Google customer ID, digits only). Required when the connection has multiple customers.

customerIdstring

Alias of adAccountId, kept for existing callers

calloutsstring[]

imagesstring[]

Public image URLs, uploaded to Google as image assets. Landscape 1.91:1 (min 600x314) or square 1:1 (min 300x300), up to 5 MB each.

Response

Assets created and attached.

adGroupIdstring

sitelinkAssetResourceNamesstring[]

calloutAssetResourceNamesstring[]

structuredSnippetAssetResourceNamesstring[]

imageAssetResourceNamesstring[]

Changes

Nov 10, 2026d568bb00ed73 Revision changes
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
Oct 7, 2026664b218652be Revision changes
- info
  added the new optional request property
- info
  added the optional property to the response with the status

Operation history (11 revisions)