method public static TradeBinding::save() Класс: \Bitrix\Sale\Services\PaySystem\Restrictions\TradeBinding Сигнатура public static save(array<string|int, mixed> $fields[, int $restrictionId = 0 ]) : AddResult|UpdateResult Параметры $fields array<string|int, mixed> $restrictionId int = 0 Возвращаемое значение AddResult|UpdateResult Исходный файл: source/sale/lib/services/paysystem/restrictions/tradebinding.php:145