TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
RefundRefusereasonGetRequest req = new RefundRefusereasonGetRequest();
req.setRefundPhase("onsale");
req.setRefundId(1234L);
req.setFields("reason_id,reason_text,reason_tips");
RefundRefusereasonGetResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
RefundRefusereasonGetRequest req = new RefundRefusereasonGetRequest();
req.RefundPhase = "onsale";
req.RefundId = 1234L;
req.Fields = "reason_id,reason_text,reason_tips";
RefundRefusereasonGetResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new RefundRefusereasonGetRequest;
$req->setRefundPhase("onsale");
$req->setRefundId("1234");
$req->setFields("reason_id,reason_text,reason_tips");
$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=taobao.refund.refusereason.get' \
-d 'partner_id=apidoc' \
-d 'session=4e12fe6d-ddda-4866-bcce-b586a19d12b8' \
-d 'sign=1DEE0C6E382F5FD054660993348E7153' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-24+16%3A57%3A40' \
-d 'v=2.0' \
-d 'fields=reason_id%2Creason_text%2Creason_tips' \
-d 'refund_id=1234' \
-d 'refund_phase=onsale'

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

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

req.refund_phase="onsale"
req.refund_id=1234
req.fields="reason_id,reason_text,reason_tips"
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,"taobao.refund.refusereason.get");
add_param(pRequest,"refund_phase","onsale");
add_param(pRequest,"refund_id","1234");
add_param(pRequest,"fields","reason_id,reason_text,reason_tips");
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('taobao.refund.refusereason.get', {
	'refund_phase':'onsale',
	'refund_id':'1234',
	'fields':'reason_id,reason_text,reason_tips'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<refund_refusereason_get_response>
    <reasons>
        <reason>
            <reason_id>123</reason_id>
            <reason_text>demo</reason_text>
            <reason_tips>demo</reason_tips>
        </reason>
    </reasons>
    <total_results>3</total_results>
    <has_next>true</has_next>
</refund_refusereason_get_response>

{
    "refund_refusereason_get_response":{
        "reasons":{
            "reason":[
                {
                    "reason_id":123,
                    "reason_text":"demo",
                    "reason_tips":"demo"
                }
            ]
        },
        "total_results":3,
        "has_next":true
    }
}

<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"
	}
}