TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
ItemDiagnoseWebSingleGetRequest req = new ItemDiagnoseWebSingleGetRequest();
req.setItemIdList([]L);
ItemDiagnoseWebSingleGetResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
ItemDiagnoseWebSingleGetRequest req = new ItemDiagnoseWebSingleGetRequest();
req.ItemIdList = []L;
ItemDiagnoseWebSingleGetResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new ItemDiagnoseWebSingleGetRequest;
$req->setItemIdList("[]");
$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.item.diagnose.web.single.get' \
-d 'partner_id=apidoc' \
-d 'session=0bd8b007-0ffc-4f09-a518-9e734f1da21e' \
-d 'sign=69EF488FF48B678F8FCFD4F7D47C9B7B' \
-d 'sign_method=hmac' \
-d 'timestamp=2026-04-24+23%3A20%3A00' \
-d 'v=2.0' \
-d 'item_id_list=null'

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

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

req.item_id_list=[]
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.item.diagnose.web.single.get");
add_param(pRequest,"item_id_list","");
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',
	'url': 'http://gw.api.taobao.com/router/rest'
});

client.execute('taobao.item.diagnose.web.single.get', {
	'item_id_list':''
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<item_diagnose_web_single_get_response>
    <resp>
        <result>
            <item_id>696178132191</item_id>
            <quality_score>84</quality_score>
            <effect_count>2</effect_count>
            <last_diagnose_quality_score>84</last_diagnose_quality_score>
            <effect_desc_list>
                <effect_desc_list>
                    <code>limitedFlow</code>
                    <desc>影响流量</desc>
                </effect_desc_list>
            </effect_desc_list>
            <diagnose_result_group_list>
                <diagnose_result_group_list>
                    <effect_code>limitedFlow</effect_code>
                    <diagnose_result_list>
                        <diagnose_result_list>
                            <result_effect_list>
                                <result_effect_list>
                                    <code>limitedFlow</code>
                                    <desc>影响流量</desc>
                                </result_effect_list>
                            </result_effect_list>
                            <diagnose_code>NEW_SIZE_PROP_DATA_CHECK</diagnose_code>
                            <diagnose_entry_type_code>120</diagnose_entry_type_code>
                            <jump_official_edit_url>官方编辑内容项锚点</jump_official_edit_url>
                        </diagnose_result_list>
                    </diagnose_result_list>
                    <diagnose_result_count>1</diagnose_result_count>
                </diagnose_result_group_list>
            </diagnose_result_group_list>
            <interest_card_dto>
                <title>质量分提升至90-100分，预计为您提升</title>
                <remark>*由全网平均数据测算，效果以实际为准，数值仅供参考</remark>
                <metrics>
                    <metric_d_t_o>
                        <name>7日曝光量</name>
                        <code>exp_avg_day7</code>
                        <value>100+</value>
                    </metric_d_t_o>
                </metrics>
            </interest_card_dto>
        </result>
        <success>success</success>
        <error_code>error_code</error_code>
        <error_msg>error_msg</error_msg>
    </resp>
</item_diagnose_web_single_get_response>

{
    "item_diagnose_web_single_get_response":{
        "resp":{
            "result":{
                "item_id":696178132191,
                "quality_score":84,
                "effect_count":2,
                "last_diagnose_quality_score":84,
                "effect_desc_list":{
                    "effect_desc_list":[
                        {
                            "code":"limitedFlow",
                            "desc":"影响流量"
                        }
                    ]
                },
                "diagnose_result_group_list":{
                    "diagnose_result_group_list":[
                        {
                            "effect_code":"limitedFlow",
                            "diagnose_result_list":{
                                "diagnose_result_list":[
                                    {
                                        "result_effect_list":{
                                            "result_effect_list":[
                                                {
                                                    "code":"limitedFlow",
                                                    "desc":"影响流量"
                                                }
                                            ]
                                        },
                                        "diagnose_code":"NEW_SIZE_PROP_DATA_CHECK",
                                        "diagnose_entry_type_code":120,
                                        "jump_official_edit_url":"官方编辑内容项锚点"
                                    }
                                ]
                            },
                            "diagnose_result_count":1
                        }
                    ]
                },
                "interest_card_dto":{
                    "title":"质量分提升至90-100分，预计为您提升",
                    "remark":"*由全网平均数据测算，效果以实际为准，数值仅供参考",
                    "metrics":{
                        "metric_d_t_o":[
                            {
                                "name":"7日曝光量",
                                "code":"exp_avg_day7",
                                "value":"100+"
                            }
                        ]
                    }
                }
            },
            "success":success,
            "error_code":"error_code",
            "error_msg":"error_msg"
        }
    }
}

<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"
	}
}