A configuration of how leads are delivered to the advertiser.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/common/asset_types.proto)

| Fields ||
|---|---|
| ## `delivery_details` Union field. Various subtypes of delivery. `delivery_details` can be only one of the following: ||
| ### `webhook` | `https://developers.google.com/google-ads/api/reference/rpc/v25/WebhookDelivery` Webhook method of delivery. |