post https://api.freewheel.tv/services/v4/placements//forecasts
The simplified On-Demand method uses POST to ask for on-demand forecasting on a certain placement. This method returns a job_id for polling the result of this forecasting process and these forecasting metrics: Forecasted Final Delivery Impressions (FFDI), Net Available (NA), and (If activated) Net Unreserved Available (NUA).
Forecasting API v4 introduces webhook (an asynchronous call) to handle simple demand results. This webook is stored in Amazon Web Services (AWS) S3. If you want to use the webhook to obtain results, provide the AWS S3 information to Engineering through a JIRA ticket or Email. Engineering configures the database with the information you supply.