Measure first app opens

post https://events.appsflyer.com/v1.0/s2s/first_open/app/{platform}/{app-id}

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This is a server to server API. If you need to report events directly from your application's client please see this section or contact your CSM

To properly measure CTV first app opens with AppsFlyer, the following
API call must be made for every first app open

Language

Credentials

Header

URL

Click Try It! to start a request and see the response here!