Also interested in analytics metrics grouped by campaign link. There is option to download reports via App Store Connect API (https://developer.apple.com/help/app-store-connect/view-app-analytics/download-app-analytics-reports) but the one's that contain campaign link has limited data because of privacy concerns (https://developer.apple.com/documentation/analytics-reports/privacy). But in my case, and i'm sure i'm not alone - i don't need the grouping by all fields in such report, only by date and campaign link. And such types of report don't exist. Maybe i'm missing something.