This method is a destructive method that is typically used to clean a user’s data before a second user logs into the same device or just to log the current user out.

This method conducts the following:

• Unregisters from the push notification service based on unregister Type provided.
• Clears all SDK persistent data.
• Cleans running operations (see destruct).
• Note: This does not end the current messaging conversation.

func logout(unregisterType: LPPusherUnregisterType,
            completion: @escaping ()->(),
            failure: @escaping (_ error: Error)->())

Important: This method must not be called when the conversation screen is displayed.

LPPusherUnregisterType

• All: unregister for all types of push notification messages

• None: do not unregister from the pusher at all

• Agent: Unregister only for agent push notification messages. Consumers can still receive outbound push notifications sent from the Proactive or Connect to Messaging (IVR) services.