TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AliexpressSupplychainItemEdititemcostRequest req = new AliexpressSupplychainItemEdititemcostRequest();
req.setTimeZone("+0800");
req.setOperateTime("2018-05-15 04:38:44");
List<AliexpressSupplychainItemEdititemcostRequest.AescItemCostDto> list2 = new ArrayList<AliexpressSupplychainItemEdititemcostRequest.AescItemCostDto>();
AliexpressSupplychainItemEdititemcostRequest.AescItemCostDto obj3 = new AliexpressSupplychainItemEdititemcostRequest.AescItemCostDto();
list2.add(obj3);
obj3.setPurchasePriceAmt("100.00");
obj3.setBrandPriceAmt("100.00");
obj3.setBarcode("SF889900002");
obj3.setExtFields("{\"logisticsAmt\":\"10.05\",\"copyrightAmt\":\"19.17\"}");
obj3.setCurrency("EUR");
req.setItemCostDTOList(list2);
AliexpressSupplychainItemEdititemcostResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AliexpressSupplychainItemEdititemcostRequest req = new AliexpressSupplychainItemEdititemcostRequest();
req.TimeZone = "+0800";
req.OperateTime = "2018-05-15 04:38:44";
List<AliexpressSupplychainItemEdititemcostRequest.AescItemCostDtoDomain> list2 = new List<AliexpressSupplychainItemEdititemcostRequest.AescItemCostDtoDomain>();
AliexpressSupplychainItemEdititemcostRequest.AescItemCostDtoDomain obj3 = new AliexpressSupplychainItemEdititemcostRequest.AescItemCostDtoDomain();
list2.Add(obj3);
obj3.PurchasePriceAmt = "100.00";
obj3.BrandPriceAmt = "100.00";
obj3.Barcode = "SF889900002";
obj3.ExtFields = "{\"logisticsAmt\":\"10.05\",\"copyrightAmt\":\"19.17\"}";
obj3.Currency = "EUR";
req.ItemCostDTOList_ = list2;
AliexpressSupplychainItemEdititemcostResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AliexpressSupplychainItemEdititemcostRequest;
$req->setTimeZone("+0800");
$req->setOperateTime("2018-05-15 04:38:44");
$item_cost_d_t_o_list = new AescItemCostDto;
$item_cost_d_t_o_list->purchase_price_amt="100.00";
$item_cost_d_t_o_list->brand_price_amt="100.00";
$item_cost_d_t_o_list->barcode="SF889900002";
$item_cost_d_t_o_list->ext_fields="{\"logisticsAmt\":\"10.05\",\"copyrightAmt\":\"19.17\"}";
$item_cost_d_t_o_list->currency="EUR";
$req->setItemCostDTOList(json_encode($item_cost_d_t_o_list));
$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=aliexpress.supplychain.item.edititemcost' \
-d 'partner_id=apidoc' \
-d 'session=bc9fd491-32e3-4c83-902f-0f389dcb6a4a' \
-d 'sign=E0A7ED54278B65295677CC28BF3E6FAA' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-07-28+20%3A15%3A32' \
-d 'v=2.0' \
-d 'item_cost_d_t_o_list=null' \
-d 'operate_time=2018-05-15+04%3A38%3A44' \
-d 'time_zone=%2B0800'

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

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

req.time_zone="+0800"
req.operate_time="2018-05-15 04:38:44"
req.item_cost_d_t_o_list=""
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,"aliexpress.supplychain.item.edititemcost");
add_param(pRequest,"time_zone","+0800");
add_param(pRequest,"operate_time","2018-05-15 04:38:44");
add_param(pRequest,"item_cost_d_t_o_list","数据结构JSON示例");
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('aliexpress.supplychain.item.edititemcost', {
	'time_zone':'+0800',
	'operate_time':'2018-05-15 04:38:44',
	'item_cost_d_t_o_list':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<aliexpress_supplychain_item_edititemcost_response>
    <result>
        <result>true</result>
        <error_code>1601999</error_code>
        <error_msg>System error!</error_msg>
    </result>
</aliexpress_supplychain_item_edititemcost_response>

{
    "aliexpress_supplychain_item_edititemcost_response":{
        "result":{
            "result":true,
            "error_code":"1601999",
            "error_msg":"System 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"
	}
}