TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaIcbuProductGroupGetRequest req = new AlibabaIcbuProductGroupGetRequest();
req.setExtraContextString("{}");
req.setGroupId(456L);
AlibabaIcbuProductGroupGetResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaIcbuProductGroupGetRequest req = new AlibabaIcbuProductGroupGetRequest();
req.ExtraContext = "{}";
req.GroupId = 456L;
AlibabaIcbuProductGroupGetResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaIcbuProductGroupGetRequest;
$req->setExtraContext("{}");
$req->setGroupId("456");
$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=alibaba.icbu.product.group.get' \
-d 'partner_id=apidoc' \
-d 'session=fed7a4f5-2289-4ae1-878d-cd92cbc60052' \
-d 'sign=F381059DF4E57B55AE815091730C055F' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-28+07%3A33%3A16' \
-d 'v=2.0' \
-d 'extra_context=%7B%7D' \
-d 'group_id=456'

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

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

req.extra_context="{}"
req.group_id=456
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,"alibaba.icbu.product.group.get");
add_param(pRequest,"extra_context","{}");
add_param(pRequest,"group_id","456");
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('alibaba.icbu.product.group.get', {
	'extra_context':'{}',
	'group_id':'456'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_icbu_product_group_get_response>
    <product_group>
        <children_id_list>
            <number>788</number>
            <number>789</number>
        </children_id_list>
        <group_id>456</group_id>
        <group_name>best seller</group_name>
        <parent_id>123</parent_id>
        <parent_id2>11</parent_id2>
    </product_group>
</alibaba_icbu_product_group_get_response>

{
    "alibaba_icbu_product_group_get_response":{
        "product_group":{
            "children_id_list":{
                "number":[
                    788,
                    789
                ]
            },
            "group_id":456,
            "group_name":"best seller",
            "parent_id":123,
            "parent_id2":11
        }
    }
}

<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"
	}
}