TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaIcbuCategoryPostcatGetRequest req = new AlibabaIcbuCategoryPostcatGetRequest();
PostCatRequest obj1 = new PostCatRequest();
obj1.setCatId(123L);
req.setPostCatRequest(obj1);
AlibabaIcbuCategoryPostcatGetResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaIcbuCategoryPostcatGetRequest req = new AlibabaIcbuCategoryPostcatGetRequest();
PostCatRequest obj1 = new PostCatRequest();
obj1.CatId = 123L;
req.PostCatRequest_ = obj1;
AlibabaIcbuCategoryPostcatGetResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaIcbuCategoryPostcatGetRequest;
$post_cat_request = new PostCatRequest;
$post_cat_request->cat_id="123";
$req->setPostCatRequest(json_encode($post_cat_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.icbu.category.postcat.get' \
-d 'partner_id=apidoc' \
-d 'sign=AF2D484A63C708FD0B4C35F25C90F1E9' \
-d 'sign_method=hmac' \
-d 'timestamp=2024-05-10+10%3A45%3A03' \
-d 'v=2.0' \
-d 'post_cat_request=null'

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

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

req.post_cat_request="数据结构示例JSON格式"
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.icbu.category.postcat.get");
add_param(pRequest,"post_cat_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.icbu.category.postcat.get', {
	'post_cat_request':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_icbu_category_postcat_get_response>
    <result_list>
        <post_cat>
            <parent_ids>
                <number>123</number>
                <number>456</number>
            </parent_ids>
            <en_name>machinery</en_name>
            <cn_name>机械</cn_name>
            <leaf_cat>false</leaf_cat>
            <cat_id>123</cat_id>
            <child_ids>
                <number>123</number>
                <number>456</number>
            </child_ids>
        </post_cat>
    </result_list>
</alibaba_icbu_category_postcat_get_response>

{
    "alibaba_icbu_category_postcat_get_response":{
        "result_list":{
            "post_cat":[
                {
                    "parent_ids":{
                        "number":[
                            123,
                            456
                        ]
                    },
                    "en_name":"machinery",
                    "cn_name":"机械",
                    "leaf_cat":false,
                    "cat_id":123,
                    "child_ids":{
                        "number":[
                            123,
                            456
                        ]
                    }
                }
            ]
        }
    }
}

<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"
	}
}