Which method is used to log a custom event in the Braze SDK?

The method Appboy.logCustomEvent(_:) is the correct choice for logging a custom event in the Braze SDK. This method is specifically designed to capture and send user-defined events to Braze, allowing for detailed insights into user interactions and behaviors within the app.

When implementing custom event logging, it is crucial to use the method that is tailored for this purpose to ensure that the events are correctly recorded and structured. The _: in the method signature indicates that this method accepts an argument that typically represents the name of the event you want to log, along with any additional properties or data associated with that event.

This method not only aids in tracking user engagement but also helps in analyzing the effectiveness of marketing campaigns, app features, or user journeys, making it an essential tool for app developers working with Braze.