> [!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/SearchGoogleAdsFieldsRequest).

Request message for `GoogleAdsFieldService.SearchGoogleAdsFields`.

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

| Fields ||
|---|---|
| ## `page_size` | `int32` Number of elements to retrieve in a single page. When too large a page is requested, the server may decide to further limit the number of returned resources. |
| ## `page_token` | `string` Token of the page to retrieve. If not specified, the first page of results will be returned. Use the value obtained from `next_page_token` in the previous response in order to request the next page of results. |
| ## `query` | `string` Required. The query string. |