> [!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/ListingGroupFilterDimension.WebpageCondition).

Matching condition for URL filtering.

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

| Fields ||
|---|---|
| ## `condition` Union field. Condition for filtering the URLs. `condition` can be only one of the following: ||
| ### `custom_label` | `string` Filters the URLs in a page feed that have this custom label. A custom label can be added to a campaign by creating an AssetSet of type PAGE_FEED and linking it to the campaign using CampaignAssetSet. |
| ### `url_contains` | `string` Filters the URLs in a page feed and the URLs from the advertiser web domain that contain this string. |