TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlitripTravelHotelticketProductProductupdateRequest req = new AlitripTravelHotelticketProductProductupdateRequest();
req.setAccessKey("ak342");
AlitripTravelHotelticketProductProductupdateRequest.ProductUpdateDTO obj1 = new AlitripTravelHotelticketProductProductupdateRequest.ProductUpdateDTO();
obj1.setExtendParamsString("{\"example\": \"例子\"}");
obj1.setNotifyType(1L);
obj1.setProductId("prd1234");
obj1.setSessionIds("S123");
obj1.setStartDate("2022-07-05");
obj1.setEndDate("2022-07-15");
req.setProductUpdates(obj1);
AlitripTravelHotelticketProductProductupdateResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlitripTravelHotelticketProductProductupdateRequest req = new AlitripTravelHotelticketProductProductupdateRequest();
req.AccessKey = "ak342";
AlitripTravelHotelticketProductProductupdateRequest.ProductUpdateDTODomain obj1 = new AlitripTravelHotelticketProductProductupdateRequest.ProductUpdateDTODomain();
obj1.ExtendParams = "{\"example\": \"例子\"}";
obj1.NotifyType = 1L;
obj1.ProductId = "prd1234";
obj1.SessionIds = "S123";
obj1.StartDate = "2022-07-05";
obj1.EndDate = "2022-07-15";
req.ProductUpdates_ = obj1;
AlitripTravelHotelticketProductProductupdateResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlitripTravelHotelticketProductProductupdateRequest;
$req->setAccessKey("ak342");
$product_updates = new ProductUpdateDTO;
$product_updates->extend_params=json_decode("{\"example\": \"例子\"}");
$product_updates->notify_type="1";
$product_updates->product_id="prd1234";
$product_updates->session_ids="S123";
$product_updates->start_date="2022-07-05";
$product_updates->end_date="2022-07-15";
$req->setProductUpdates(json_encode($product_updates));
$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=alitrip.travel.hotelticket.product.productupdate' \
-d 'partner_id=apidoc' \
-d 'sign=2DA354063A2F82D9A8DB64AF89061CB6' \
-d 'sign_method=hmac' \
-d 'timestamp=2024-04-27+13%3A26%3A08' \
-d 'v=2.0' \
-d 'access_key=ak342' \
-d 'product_updates=null'

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

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

req.access_key="ak342"
req.product_updates="[]"
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,"alitrip.travel.hotelticket.product.productupdate");
add_param(pRequest,"access_key","ak342");
add_param(pRequest,"product_updates","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('alitrip.travel.hotelticket.product.productupdate', {
	'access_key':'ak342',
	'product_updates':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alitrip_travel_hotelticket_product_productupdate_response>
    <is_success>true</is_success>
</alitrip_travel_hotelticket_product_productupdate_response>

{
    "alitrip_travel_hotelticket_product_productupdate_response":{
        "is_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"
	}
}