{
"transactionId":"t100000tttt1t11",
"referenceNumber":"249472623430"
}curl --location --request POST '/partner/merchant/refundPayment' \
--header 'key: 1234567890' \
--header 'Content-Type: application/json' \
--data-raw '{
"transactionId":"t100000tttt1t11",
"referenceNumber":"249472623430"
}'{
"err": 0,
"message": "string",
"data": {
"name": "string",
"desc": "string",
"amount": "string",
"totalAmount": "string",
"customer": {
"name": "string",
"phone": "string"
},
"currency": "string",
"merchant": {
"name": "string",
"phone": "string"
},
"fees": {
"debitFee": "string",
"creditFee": "string"
},
"transactionId": "string",
"referenceNumber": "string",
"status": "string",
"createdAt": "string",
"secureHash": "string"
}
}