TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlitripIeTicketServiceBuyerApplyrefundRequest req = new AlitripIeTicketServiceBuyerApplyrefundRequest();
req.setPassengerName("www/xxx");
req.setReason("飞机晚点无法起飞");
req.setTraceId("11111111111");
req.setApplyType(0L);
req.setOrderId(23678654367L);
AlitripIeTicketServiceBuyerApplyrefundResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlitripIeTicketServiceBuyerApplyrefundRequest req = new AlitripIeTicketServiceBuyerApplyrefundRequest();
req.PassengerName = "www/xxx";
req.Reason = "飞机晚点无法起飞";
req.TraceId = "11111111111";
req.ApplyType = 0L;
req.OrderId = 23678654367L;
AlitripIeTicketServiceBuyerApplyrefundResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlitripIeTicketServiceBuyerApplyrefundRequest;
$req->setPassengerName("www/xxx");
$req->setReason("飞机晚点无法起飞");
$req->setTraceId("11111111111");
$req->setApplyType("0");
$req->setOrderId("23678654367");
$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=alitrip.ie.ticket.service.buyer.applyrefund' \
-d 'partner_id=apidoc' \
-d 'session=239b5cec-8789-4691-a3eb-fb7c9debd94d' \
-d 'sign=BCBFB9B6D69CC42E7F0F53AD5BFC3AE2' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-03+07%3A02%3A57' \
-d 'v=2.0' \
-d 'apply_type=0' \
-d 'order_id=23678654367' \
-d 'passenger_name=www%2Fxxx' \
-d 'reason=%E9%A3%9E%E6%9C%BA%E6%99%9A%E7%82%B9%E6%97%A0%E6%B3%95%E8%B5%B7%E9%A3%9E' \
-d 'trace_id=11111111111'

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

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

req.passenger_name="www/xxx"
req.reason="飞机晚点无法起飞"
req.trace_id="11111111111"
req.apply_type=0
req.order_id=23678654367
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,"alitrip.ie.ticket.service.buyer.applyrefund");
add_param(pRequest,"passenger_name","www/xxx");
add_param(pRequest,"reason","飞机晚点无法起飞");
add_param(pRequest,"trace_id","11111111111");
add_param(pRequest,"apply_type","0");
add_param(pRequest,"order_id","23678654367");
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('alitrip.ie.ticket.service.buyer.applyrefund', {
	'passenger_name':'www/xxx',
	'reason':'飞机晚点无法起飞',
	'trace_id':'11111111111',
	'apply_type':'0',
	'order_id':'23678654367'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alitrip_ie_ticket_service_buyer_applyrefund_response>
    <result>
        <refund_apply_id>228794254</refund_apply_id>
        <error_code>2</error_code>
        <error_msg>无错误</error_msg>
        <success>true</success>
    </result>
</alitrip_ie_ticket_service_buyer_applyrefund_response>

{
    "alitrip_ie_ticket_service_buyer_applyrefund_response":{
        "result":{
            "refund_apply_id":228794254,
            "error_code":"2",
            "error_msg":"无错误",
            "success":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"
	}
}