TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaItEslEslinfoGeteslinfoRequest req = new AlibabaItEslEslinfoGeteslinfoRequest();
req.setMac("18:bc:5a:79:de:00");
AlibabaItEslEslinfoGeteslinfoResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaItEslEslinfoGeteslinfoRequest req = new AlibabaItEslEslinfoGeteslinfoRequest();
req.Mac = "18:bc:5a:79:de:00";
AlibabaItEslEslinfoGeteslinfoResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaItEslEslinfoGeteslinfoRequest;
$req->setMac("18:bc:5a:79:de:00");
$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.it.esl.eslinfo.geteslinfo' \
-d 'partner_id=apidoc' \
-d 'sign=D50426097B79F624491BE88252465648' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-06-08+10%3A49%3A30' \
-d 'v=2.0' \
-d 'mac=18%3Abc%3A5a%3A79%3Ade%3A00'

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

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

req.mac="18:bc:5a:79:de:00"
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.it.esl.eslinfo.geteslinfo");
add_param(pRequest,"mac","18:bc:5a:79:de:00");
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.it.esl.eslinfo.geteslinfo', {
	'mac':'18:bc:5a:79:de:00'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_it_esl_eslinfo_geteslinfo_response>
    <esl_success>true</esl_success>
    <esl_error_code>Error00000172</esl_error_code>
    <content>
        <lastseen>1655106685</lastseen>
        <esl_mac>98:bc:5a:77:0d:75</esl_mac>
        <esl_model_name>aesl0750c-nordic52811-v0</esl_model_name>
        <firmware_version>4.0.0</firmware_version>
        <ap_mac>68:21:5f:42:a2:20</ap_mac>
        <battery_level>91</battery_level>
        <battery_voltage>3300</battery_voltage>
        <ap_rssi>70</ap_rssi>
    </content>
    <esl_error_msg>Can not find Corresponding AP MAC with ESL</esl_error_msg>
</alibaba_it_esl_eslinfo_geteslinfo_response>

{
    "alibaba_it_esl_eslinfo_geteslinfo_response":{
        "esl_success":true,
        "esl_error_code":"Error00000172",
        "content":{
            "lastseen":1655106685,
            "esl_mac":"98:bc:5a:77:0d:75",
            "esl_model_name":"aesl0750c-nordic52811-v0",
            "firmware_version":4.0.0,
            "ap_mac":"68:21:5f:42:a2:20",
            "battery_level":91,
            "battery_voltage":3300,
            "ap_rssi":70
        },
        "esl_error_msg":"Can not find Corresponding AP MAC with ESL"
    }
}

<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"
	}
}