FirebaseMessaging Framework Reference

MessagingRemoteMessage

class MessagingRemoteMessage : NSObject

A remote data message received by the app via FCM (not just the APNs interface).

This is only for devices running iOS 10 or above. To support devices running iOS 9 or below, use the local and remote notifications handlers defined in UIApplicationDelegate protocol.

• messageID

  The message ID of downstream message.

  Declaration

  Swift

  var messageID: String { get }

• appData

  The downstream message received by the application.

  Declaration

  Swift

  var appData: [AnyHashable : Any] { get }