A Proximity criterion. The geo point and radius determine what geographical area is included. The address is a description of the geo point that does not affect ad serving.

There are two ways to create a proximity. First, by setting an address and radius. The geo point will be automatically computed. Second, by setting a geo point and radius. The address is an optional label that won't be validated.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v26/common/criteria.proto)

| Fields ||
|---|---|
| ## `address` | `https://developers.google.com/google-ads/api/reference/rpc/v26/AddressInfo` Full address. |
| ## `geo_point` | `https://developers.google.com/google-ads/api/reference/rpc/v26/GeoPointInfo` Latitude and longitude. |
| ## `radius` | `double` The radius of the proximity. |
| ## `radius_units` | `https://developers.google.com/google-ads/api/reference/rpc/v26/ProximityRadiusUnitsEnum.ProximityRadiusUnits` The unit of measurement of the radius. Default is KILOMETERS. |