TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
OpentradeSpecialItemsUnbindRequest req = new OpentradeSpecialItemsUnbindRequest();
req.setItemIds("13123123123,123123123");
req.setMiniappId(30000001232223L);
OpentradeSpecialItemsUnbindResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
OpentradeSpecialItemsUnbindRequest req = new OpentradeSpecialItemsUnbindRequest();
req.ItemIds = "13123123123,123123123";
req.MiniappId = 30000001232223L;
OpentradeSpecialItemsUnbindResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new OpentradeSpecialItemsUnbindRequest;
$req->setItemIds("13123123123,123123123");
$req->setMiniappId("30000001232223");
$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=taobao.opentrade.special.items.unbind' \
-d 'partner_id=apidoc' \
-d 'session=76b455e0-3da3-4464-a3cd-43b174c65498' \
-d 'sign=9FF4705EF0572FFE4BA8C06AE8C2F259' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-05-02+22%3A43%3A30' \
-d 'v=2.0' \
-d 'item_ids=13123123123%2C123123123' \
-d 'miniapp_id=30000001232223'

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

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

req.item_ids="13123123123,123123123"
req.miniapp_id=30000001232223
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,"taobao.opentrade.special.items.unbind");
add_param(pRequest,"item_ids","13123123123,123123123");
add_param(pRequest,"miniapp_id","30000001232223");
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('taobao.opentrade.special.items.unbind', {
	'item_ids':'13123123123,123123123',
	'miniapp_id':'30000001232223'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<opentrade_special_items_unbind_response>
    <results>
        <item_un_bind_result>
            <item_id>123123123</item_id>
            <error_message>商品ID不存在</error_message>
            <bind_ok>true</bind_ok>
        </item_un_bind_result>
    </results>
</opentrade_special_items_unbind_response>

{
    "opentrade_special_items_unbind_response":{
        "results":{
            "item_un_bind_result":[
                {
                    "item_id":123123123,
                    "error_message":"商品ID不存在",
                    "bind_ok":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"
	}
}