> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v23** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/SurfaceTargeting).

Container for surfaces for a product. Surfaces refer to the available types of ad inventories such as In-Feed, In-Stream, and Shorts.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/services/reach_plan_service.proto)

| Fields ||
|---|---|
| ## `surfaces[]` | `ReachPlanSurface` List of surfaces available to target. |