/// <summary>
/// Setting your own customer ID enables you to cross-reference your own unique ID with AppsFlyer’s unique ID and the other devices’ IDs.
/// This ID is available in AppsFlyer CSV reports along with Postback APIs for cross-referencing with your internal IDs.
/// </summary>
/// <param name="id">Customer ID for client.</param>
public static void setCustomerUserId(string id)
{
#if UNITY_IOS && !UNITY_EDITOR
AppsFlyeriOS.setCustomerUserID(id);
#elif UNITY_ANDROID && !UNITY_EDITOR
AppsFlyerAndroid.setCustomerUserId(id);
#else
#endif
}