AI-generated Key Takeaways
- 
          ContendingLineItem describes line items that compete for the same impressions as a forecasted line item. 
- 
          This object is a dependency of the AvailabilityForecast in the ForecastService. 
- 
          It includes the ID of the contending line item and the number of impressions it won in the forecast simulation. 
Describes contending line items for a Forecast.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202505
| Field | |
|---|---|
| 
                            | 
                            The Id of the contending line item. | 
| 
                            | 
                            Number of impressions contended for by both the forecasted line item and this line item, but served to this line item in the forecast simulation. |