TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
TmallExchangeRefusereasonGetRequest req = new TmallExchangeRefusereasonGetRequest();
req.setDisputeId(123123123L);
req.setDisputeType(1L);
req.setFields("reason_id, reason_text");
TmallExchangeRefusereasonGetResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
TmallExchangeRefusereasonGetRequest req = new TmallExchangeRefusereasonGetRequest();
req.DisputeId = 123123123L;
req.DisputeType = 1L;
req.Fields = "reason_id, reason_text";
TmallExchangeRefusereasonGetResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new TmallExchangeRefusereasonGetRequest;
$req->setDisputeId("123123123");
$req->setDisputeType("1");
$req->setFields("reason_id, reason_text");
$resp = $c->execute($req, $sessionKey);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'app_key=12129701' \
-d 'format=json' \
-d 'method=tmall.exchange.refusereason.get' \
-d 'partner_id=apidoc' \
-d 'session=afce305a-9303-45d4-b5b1-440565f7f7f9' \
-d 'sign=EFF552B49BA942C8956D6AEF94D7A11C' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-05-09+20%3A47%3A25' \
-d 'v=2.0' \
-d 'dispute_id=123123123' \
-d 'dispute_type=1' \
-d 'fields=reason_id%2C+reason_text'

# -*- coding: utf-8 -*-
import top.api

req=top.api.TmallExchangeRefusereasonGetRequest(url,port)
req.set_app_info(top.appinfo(appkey,secret))

req.dispute_id=123123123
req.dispute_type=1
req.fields="reason_id, reason_text"
try:
	resp= req.getResponse(sessionkey)
	print(resp)
except Exception,e:
	print(e)

pTopRequest pRequest = alloc_top_request();
pTopResponse pResponse = NULL;
pTaobaoClient pClient = alloc_taobao_client(url, appkey, appsecret);
set_api_name(pRequest,"tmall.exchange.refusereason.get");
add_param(pRequest,"dispute_id","123123123");
add_param(pRequest,"dispute_type","1");
add_param(pRequest,"fields","reason_id, reason_text");
pResponse = top_execute(pClient,pRequest,sessionKey);
printf("ret code:%d\n",pResponse->code);
if(pResponse->code == 0){
	pTopResponseIterator ite = init_response_iterator(pResponse);
	pResultItem pResultItem = alloc_result_item();
	while(parseNext(ite, pResultItem) == 0){
		printf("%s:%s\n",pResultItem->key,pResultItem->value);
	}
	destroy_response_iterator(ite);
	destroy_result_item(pResultItem);
}
destroy_top_request(pRequest);
destroy_top_response(pResponse);
destroy_taobao_client(pClient);

TopClient = require('./topClient').TopClient;
var client = new TopClient({
	'appkey': 'appkey',
	'appsecret': 'secret',
	'REST_URL': 'http://gw.api.taobao.com/router/rest'
});

client.execute('tmall.exchange.refusereason.get', {
	'dispute_id':'123123123',
	'dispute_type':'1',
	'fields':'reason_id, reason_text'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<tmall_exchange_refusereason_get_response>
    <result>
        <results>
            <reason>
                <reason_id>4002</reason_id>
                <reason_text>7天无理由换货</reason_text>
            </reason>
        </results>
        <total_results>2</total_results>
        <exception>{}</exception>
        <error_code>1000</error_code>
        <error_msg>ERROR</error_msg>
    </result>
</tmall_exchange_refusereason_get_response>

{
    "tmall_exchange_refusereason_get_response":{
        "result":{
            "results":{
                "reason":[
                    {
                        "reason_id":4002,
                        "reason_text":"7天无理由换货"
                    }
                ]
            },
            "total_results":2,
            "exception":"{}",
            "error_code":"1000",
            "error_msg":"ERROR"
        }
    }
}

<error_response>
    <code>50</code>
    <msg>Remote service error</msg>
    <sub_code>isv.invalid-parameter</sub_code>
    <sub_msg>非法参数</sub_msg>
</error_response>

{
	"error_response":{
		"msg":"Remote service error",
		"code":50,
		"sub_msg":"非法参数",
		"sub_code":"isv.invalid-parameter"
	}
}