/// <summary> /// Unsubscribe a user from marketing emails using an unsubscribe link. /// </summary> /// <param name="unsubscribeId">Unsubscribe link ID</param> /// <returns></returns> public async Task UnsubscribeFromMarketing(string unsubscribeId) { // Unsubscribe the user. await _database.UnsubscribeFromMarketing(unsubscribeId); }