TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AliexpressAscpFroItemQueryRequest req = new AliexpressAscpFroItemQueryRequest();
AliexpressAscpFroItemQueryRequest.FulfillmentReverseOrderItemQueryDto obj1 = new AliexpressAscpFroItemQueryRequest.FulfillmentReverseOrderItemQueryDto();
obj1.setBizType(AE Global请传288000L);
obj1.setFulfillmentOrderNo("123");
req.setFulfillmentReverseOrderItemQuery(obj1);
AliexpressAscpFroItemQueryResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AliexpressAscpFroItemQueryRequest req = new AliexpressAscpFroItemQueryRequest();
AliexpressAscpFroItemQueryRequest.FulfillmentReverseOrderItemQueryDtoDomain obj1 = new AliexpressAscpFroItemQueryRequest.FulfillmentReverseOrderItemQueryDtoDomain();
obj1.BizType = AE Global请传288000L;
obj1.FulfillmentOrderNo = "123";
req.FulfillmentReverseOrderItemQuery_ = obj1;
AliexpressAscpFroItemQueryResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AliexpressAscpFroItemQueryRequest;
$fulfillment_reverse_order_item_query = new FulfillmentReverseOrderItemQueryDto;
$fulfillment_reverse_order_item_query->biz_type="AE Global请传288000";
$fulfillment_reverse_order_item_query->fulfillment_order_no="123";
$req->setFulfillmentReverseOrderItemQuery(json_encode($fulfillment_reverse_order_item_query));
$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.ascp.fro.item.query' \
-d 'partner_id=apidoc' \
-d 'session=01a186d1-a21d-45c2-97de-249cf8b1a520' \
-d 'sign=8DB05AA647E4BF7A42AD5E826844886E' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-07-28+12%3A19%3A58' \
-d 'v=2.0' \
-d 'fulfillment_reverse_order_item_query=null'

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

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

req.fulfillment_reverse_order_item_query=""
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.ascp.fro.item.query");
add_param(pRequest,"fulfillment_reverse_order_item_query","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.ascp.fro.item.query', {
	'fulfillment_reverse_order_item_query':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<aliexpress_ascp_fro_item_query_response>
    <result>
        <data_list>
            <data>
                <item_id>demo</item_id>
                <item_title>demo</item_title>
                <sc_item_id>demo</sc_item_id>
                <barcode>demo</barcode>
                <plan_qty>demo</plan_qty>
                <order_line_price>demo</order_line_price>
                <return_normal_qty>demo</return_normal_qty>
                <return_scrap_qty>demo</return_scrap_qty>
                <warehouse_name>demo</warehouse_name>
                <extend_fields>demo</extend_fields>
            </data>
        </data_list>
        <error_code>&quot;isv.invalid-parameter&quot;</error_code>
        <error_msg>&quot;参数错误&quot;</error_msg>
        <success>false</success>
    </result>
</aliexpress_ascp_fro_item_query_response>

{
    "aliexpress_ascp_fro_item_query_response":{
        "result":{
            "data_list":{
                "data":[
                    {
                        "item_id":"demo",
                        "item_title":"demo",
                        "sc_item_id":"demo",
                        "barcode":"demo",
                        "plan_qty":"demo",
                        "order_line_price":"demo",
                        "return_normal_qty":"demo",
                        "return_scrap_qty":"demo",
                        "warehouse_name":"demo",
                        "extend_fields":"demo"
                    }
                ]
            },
            "error_code":"\"isv.invalid-parameter\"",
            "error_msg":"\"参数错误\"",
            "success":false
        }
    }
}

<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"
	}
}