TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaPosPayCancelRequest req = new AlibabaPosPayCancelRequest();
req.setShopId(12L);
AlibabaPosPayCancelRequest.PayCancelRequest obj1 = new AlibabaPosPayCancelRequest.PayCancelRequest();
obj1.setRequestId("1");
obj1.setUserId(1L);
obj1.setPaymentOrderId("1");
obj1.setPayerId(1L);
obj1.setOrigPaidRequestId("1");
req.setPayCancelRequest(obj1);
AlibabaPosPayCancelResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaPosPayCancelRequest req = new AlibabaPosPayCancelRequest();
req.ShopId = 12L;
AlibabaPosPayCancelRequest.PayCancelRequestDomain obj1 = new AlibabaPosPayCancelRequest.PayCancelRequestDomain();
obj1.RequestId = "1";
obj1.UserId = 1L;
obj1.PaymentOrderId = "1";
obj1.PayerId = 1L;
obj1.OrigPaidRequestId = "1";
req.PayCancelRequest_ = obj1;
AlibabaPosPayCancelResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaPosPayCancelRequest;
$req->setShopId("12");
$pay_cancel_request = new PayCancelRequest;
$pay_cancel_request->request_id="1";
$pay_cancel_request->user_id="1";
$pay_cancel_request->payment_order_id="1";
$pay_cancel_request->payer_id="1";
$pay_cancel_request->orig_paid_request_id="1";
$req->setPayCancelRequest(json_encode($pay_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.pos.pay.cancel' \
-d 'partner_id=apidoc' \
-d 'sign=5A53AC05DDFC598442E539BF46103617' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-03-03+22%3A23%3A08' \
-d 'v=2.0' \
-d 'pay_cancel_request=null' \
-d 'shop_id=12'

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

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

req.shop_id=12
req.pay_cancel_request=""
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.pos.pay.cancel");
add_param(pRequest,"shop_id","12");
add_param(pRequest,"pay_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.pos.pay.cancel', {
	'shop_id':'12',
	'pay_cancel_request':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_pos_pay_cancel_response>
    <result>
        <model>
            <result_status>1</result_status>
            <result_code>1</result_code>
            <result_message>1</result_message>
            <success>true</success>
        </model>
        <msg_code>1</msg_code>
        <msg_info>1</msg_info>
        <success>true</success>
    </result>
</alibaba_pos_pay_cancel_response>

{
    "alibaba_pos_pay_cancel_response":{
        "result":{
            "model":{
                "result_status":1,
                "result_code":"1",
                "result_message":"1",
                "success":true
            },
            "msg_code":"1",
            "msg_info":"1",
            "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"
	}
}