TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaGscOpenapiEelDeliveryCancelRequest req = new AlibabaGscOpenapiEelDeliveryCancelRequest();
AlibabaGscOpenapiEelDeliveryCancelRequest.OrderCancelRequest obj1 = new AlibabaGscOpenapiEelDeliveryCancelRequest.OrderCancelRequest();
obj1.setWarehouseCode("W234");
obj1.setOwnerCode("H1234");
obj1.setOrderCode("W234");
obj1.setOrderId("W234");
obj1.setOrderType("JYCK");
obj1.setCancelReason("已经退货");
obj1.setKey("1");
req.setOrderCancelRequest(obj1);
AlibabaGscOpenapiEelDeliveryCancelResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaGscOpenapiEelDeliveryCancelRequest req = new AlibabaGscOpenapiEelDeliveryCancelRequest();
AlibabaGscOpenapiEelDeliveryCancelRequest.OrderCancelRequestDomain obj1 = new AlibabaGscOpenapiEelDeliveryCancelRequest.OrderCancelRequestDomain();
obj1.WarehouseCode = "W234";
obj1.OwnerCode = "H1234";
obj1.OrderCode = "W234";
obj1.OrderId = "W234";
obj1.OrderType = "JYCK";
obj1.CancelReason = "已经退货";
obj1.Key = "1";
req.OrderCancelRequest_ = obj1;
AlibabaGscOpenapiEelDeliveryCancelResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaGscOpenapiEelDeliveryCancelRequest;
$order_cancel_request = new OrderCancelRequest;
$order_cancel_request->warehouse_code="W234";
$order_cancel_request->owner_code="H1234";
$order_cancel_request->order_code="W234";
$order_cancel_request->order_id="W234";
$order_cancel_request->order_type="JYCK";
$order_cancel_request->cancel_reason="已经退货";
$order_cancel_request->key="1";
$req->setOrderCancelRequest(json_encode($order_cancel_request));
$resp = $c->execute($req);

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=alibaba.gsc.openapi.eel.delivery.cancel' \
-d 'partner_id=apidoc' \
-d 'sign=36E17FA38295B25166D3E25722770B5B' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-27+23%3A17%3A44' \
-d 'v=2.0' \
-d 'order_cancel_request=COMPLEX'

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

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

req.order_cancel_request="COMPLEX"
try:
	resp= req.getResponse()
	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,"alibaba.gsc.openapi.eel.delivery.cancel");
add_param(pRequest,"order_cancel_request","数据结构JSON示例");
pResponse = top_execute(pClient,pRequest,NULL);
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('alibaba.gsc.openapi.eel.delivery.cancel', {
	'order_cancel_request':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_gsc_openapi_eel_delivery_cancel_response>
    <order_cancel_response>
        <flag>success</flag>
        <code>0</code>
        <message>invalid appkey</message>
    </order_cancel_response>
</alibaba_gsc_openapi_eel_delivery_cancel_response>

{
    "alibaba_gsc_openapi_eel_delivery_cancel_response":{
        "order_cancel_response":{
            "flag":"success",
            "code":"0",
            "message":"invalid appkey"
        }
    }
}

<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"
	}
}