환불 상세 내역 확인 (refundHistoryOf)

 function refundHistoryOf(
        uint256 refundId
    ) public view returns (RefundHistory memory) {
        return _refundHistoryList[refundId];
    }

• Parameter

Type	Value	Description
uint256	refundId	환불 ID

• Return

struct RefundHistory {
    uint256 refundId; // 환불한 ID
    uint256 refundTime; // 환불 시각
    uint256 refundedItemPrice; // 환불한 아이템 가격 (wei)
    uint256 purchaseId; // 환불한 Purchase ID
    address buyer; // 구매자 EOA
    string uuid; // 구매자 UUID
    string itemId; // 환불한 Item ID
}