What I want to do：
I want to get the estimated revenue per video.
What I tried：
The "estimatedRevenue" can be obtained for each channel.
I don't know how to get it for each video.
Reference：
YouTube Analytics API
https://developers.google.com/youtube/analytics/data_model
Reports: Query | YouTube Analytics and Reporting APIs
https://developers.google.com/youtube/analytics/reference/reports/query?hl=ja