TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AliexpressTradeSellerOrderAcceptcancelRequest req = new AliexpressTradeSellerOrderAcceptcancelRequest();
AliexpressTradeSellerOrderAcceptcancelRequest.AeopOrderCancelRequest obj1 = new AliexpressTradeSellerOrderAcceptcancelRequest.AeopOrderCancelRequest();
obj1.setBuyerLoginId("test1");
obj1.setOrderId(2345789067L);
req.setParamOrderCancelRequest(obj1);
AliexpressTradeSellerOrderAcceptcancelResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AliexpressTradeSellerOrderAcceptcancelRequest req = new AliexpressTradeSellerOrderAcceptcancelRequest();
AliexpressTradeSellerOrderAcceptcancelRequest.AeopOrderCancelRequestDomain obj1 = new AliexpressTradeSellerOrderAcceptcancelRequest.AeopOrderCancelRequestDomain();
obj1.BuyerLoginId = "test1";
obj1.OrderId = 2345789067L;
req.ParamOrderCancelRequest_ = obj1;
AliexpressTradeSellerOrderAcceptcancelResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AliexpressTradeSellerOrderAcceptcancelRequest;
$param_order_cancel_request = new AeopOrderCancelRequest;
$param_order_cancel_request->buyer_login_id="test1";
$param_order_cancel_request->order_id="2345789067";
$req->setParamOrderCancelRequest(json_encode($param_order_cancel_request));
$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.trade.seller.order.acceptcancel' \
-d 'partner_id=apidoc' \
-d 'session=2beda040-e518-49bf-ae49-314ac94171b2' \
-d 'sign=EF5D36289C631E0B3E2E776E6F69F106' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-05-08+00%3A54%3A11' \
-d 'v=2.0' \
-d 'param_order_cancel_request=null'

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

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

req.param_order_cancel_request=""
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.trade.seller.order.acceptcancel");
add_param(pRequest,"param_order_cancel_request","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.trade.seller.order.acceptcancel', {
	'param_order_cancel_request':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<aliexpress_trade_seller_order_acceptcancel_response>
    <result>
        <error_code>errorCode</error_code>
        <error_message>errorMessage</error_message>
        <success>true</success>
        <target>true</target>
    </result>
</aliexpress_trade_seller_order_acceptcancel_response>

{
    "aliexpress_trade_seller_order_acceptcancel_response":{
        "result":{
            "error_code":"errorCode",
            "error_message":"errorMessage",
            "success":true,
            "target":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"
	}
}