1.
Update for 3.9 Query for Card Singular Operation Order
a. request_id is supplemented as a new parameter to the query request;
i. the return logic is adjusted accordingly — if request_id is passed together with order_id, they must match the same transaction to return a successful result; if only one of the two parameters (request_id or order_id) is passed, the transaction will be returned as long as it can be retrieved via that single parameter.
b. card_idis added to the return result of this interface.