TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlitripSellerRefundFillfeeRequest req = new AlitripSellerRefundFillfeeRequest();
req.setApplyId(12345L);
req.setFeePriceMapString("");
req.setModifyFeeString("");
req.setTicketPriceMapString("");
req.setUpgradeFeeString("");
AlitripSellerRefundFillfeeResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlitripSellerRefundFillfeeRequest req = new AlitripSellerRefundFillfeeRequest();
req.ApplyId = 12345L;
req.FeePriceMap = "";
req.ModifyFee = "";
req.TicketPriceMap = "";
req.UpgradeFee = "";
AlitripSellerRefundFillfeeResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlitripSellerRefundFillfeeRequest;
$req->setApplyId("12345");
$req->setFeePriceMap("");
$req->setModifyFee("");
$req->setTicketPriceMap("");
$req->setUpgradeFee("");
$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.alitrip.seller.refund.fillfee' \
-d 'partner_id=apidoc' \
-d 'session=fcab9f2c-9f93-4176-a1fb-3d018a5e15d0' \
-d 'sign=BA7A7AC30C011C1AE6D8B3F2CEBE1F7B' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-03+07%3A03%3A01' \
-d 'v=2.0' \
-d 'apply_id=12345' \
-d 'fee_price_map=null' \
-d 'modify_fee=null' \
-d 'ticket_price_map=null' \
-d 'upgrade_fee=null'

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

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

req.apply_id=12345
req.fee_price_map=""
req.modify_fee=""
req.ticket_price_map=""
req.upgrade_fee=""
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.alitrip.seller.refund.fillfee");
add_param(pRequest,"apply_id","12345");
add_param(pRequest,"fee_price_map","");
add_param(pRequest,"modify_fee","");
add_param(pRequest,"ticket_price_map","");
add_param(pRequest,"upgrade_fee","");
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.alitrip.seller.refund.fillfee', {
	'apply_id':'12345',
	'fee_price_map':'',
	'modify_fee':'',
	'ticket_price_map':'',
	'upgrade_fee':''
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alitrip_seller_refund_fillfee_response>
    <result>true</result>
</alitrip_seller_refund_fillfee_response>

{
    "alitrip_seller_refund_fillfee_response":{
        "result":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"
	}
}