/// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='enableSecondaryMailNotification'> /// </param> /// <param name='lang'> /// </param> public static bool?UpdateSecondaryMailNotification(this INotificationsApi operations, bool enableSecondaryMailNotification, string lang) { return(operations.UpdateSecondaryMailNotificationAsync(enableSecondaryMailNotification, lang).GetAwaiter().GetResult()); }