{
"notifyUrl": "string",
"orderNo": "string",
"sub_mchid": "string",
"txn_seqno": "string",
"txn_date": "string",
"refund_reason": "string",
"refund_amount": "string",
"refund_method_infos": [
{
"pay_type": "string",
"amount": "string"
}
],
"payee_refund_infos": [
{
"payee_uid": "string",
"payee_accttype": "string",
"payee_type": "string",
"payee_amount": "string",
"payee_memo": "string"
}
]
}