Service to generate Shareable Previews.
Only Performance Max asset groups and certain YouTube video/audio ad formats are supported. Other ad types, such as Responsive Search Ads or Responsive Display Ads, are not supported and return an UNSUPPORTED_AD_TYPE error.
By default, the generated preview URLs cannot be embedded in an iframe because the response headers include X-Frame-Options: deny. Embedding in an iframe is only supported for allowlisted domains when the origin query parameter is appended to the preview URL.
The following methods are available for this service: