> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v24** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/FinalUrlImageGenerationInput).

Input for guiding image asset generation with a final url.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v24/services/asset_generation_service.proto)

| Fields ||
|---|---|
| ## `final_url` | `string` Required. A final url to guide the image generation process. Required. |