AI-generated Key Takeaways
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LineItemDealInfoDto is a data transfer object for the exchange deal information of a line item.
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It contains the externalDealId field, which is a read-only long integer assigned by Google.
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The externalDealId is shared between seller and buyer and is only present if the deal is finalized.
 
Data transfer object for the exchange deal info of a line item.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
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                            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.  |