**Service** **ForecastService** [LineItemService](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.LineItemDealInfoDto) **Dependencies** [LineItemSummary](https://developers.google.com/ad-manager/api/reference/v202605/ForecastService.LineItemSummary) ▼ **LineItemDealInfoDto**

Data transfer object for the exchange deal info of a line item.

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202605`

| ## Field ||
|---|---|
| ### `externalDealId` | ` xsd:long` The external deal ID shared between seller and buyer. This field is only present if the deal has been finalized. This attribute is read-only and is assigned by Google. |