paypay/paypayopa-sdk-php

{
    "request": {
        "method": "POST",
        "urlPath": "/v2/cashback_reversal"
    },
    "response": {
        "status": 201,
        "headers": {
            "Content-Type": "application/json"
        },
        "jsonBody": {
            "resultInfo": {
                "code": "REQUEST_ACCEPTED",
                "message": "Request accepted",
                "codeId": "08100001"
            },
            "data": null
        }
    }
}