TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
OvsTbkCouponSingleGetRequest req = new OvsTbkCouponSingleGetRequest();
req.setActivityId("5cc690dd9300464ab9331f05125258ef");
req.setItemId("132313");
req.setMe("hl%2FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%2FDtgfipB3M%2FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%2B4QgJsp%2FzrmtpFY67E%3D");
OvsTbkCouponSingleGetResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
OvsTbkCouponSingleGetRequest req = new OvsTbkCouponSingleGetRequest();
req.ActivityId = "5cc690dd9300464ab9331f05125258ef";
req.ItemId = "132313";
req.Me = "hl%2FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%2FDtgfipB3M%2FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%2B4QgJsp%2FzrmtpFY67E%3D";
OvsTbkCouponSingleGetResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new OvsTbkCouponSingleGetRequest;
$req->setActivityId("5cc690dd9300464ab9331f05125258ef");
$req->setItemId("132313");
$req->setMe("hl%2FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%2FDtgfipB3M%2FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%2B4QgJsp%2FzrmtpFY67E%3D");
$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=taobao.ovs.tbk.coupon.single.get' \
-d 'partner_id=apidoc' \
-d 'sign=7DD588EA05E7F13262AB0F8F04F8FA50' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-27+22%3A58%3A33' \
-d 'v=2.0' \
-d 'activity_id=5cc690dd9300464ab9331f05125258ef' \
-d 'item_id=132313' \
-d 'me=hl%252FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%252FDtgfipB3M%252FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%252B4QgJsp%252FzrmtpFY67E%253D'

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

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

req.activity_id="5cc690dd9300464ab9331f05125258ef"
req.item_id="132313"
req.me="hl%2FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%2FDtgfipB3M%2FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%2B4QgJsp%2FzrmtpFY67E%3D"
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,"taobao.ovs.tbk.coupon.single.get");
add_param(pRequest,"activity_id","5cc690dd9300464ab9331f05125258ef");
add_param(pRequest,"item_id","132313");
add_param(pRequest,"me","hl%2FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%2FDtgfipB3M%2FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%2B4QgJsp%2FzrmtpFY67E%3D");
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('taobao.ovs.tbk.coupon.single.get', {
	'activity_id':'5cc690dd9300464ab9331f05125258ef',
	'item_id':'132313',
	'me':'hl%2FUi5hIgKoNfLV8niU3R40dlhWtfp96Ng4Gqf8CT4BWShVo8TIjK6iM0mWQNJ0hmMHpNfYdHdCbiScALhBlfxutorhHUiGeJk9KUS8rTjYIgFcMKRlFSQT50BvUmg46MaZTW0%2FDtgfipB3M%2FkKfq0J0WfACLW5mRiYtbtSSiNyIWqMsOMORj81rh%2B4QgJsp%2FzrmtpFY67E%3D'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<ovs_tbk_coupon_single_get_response>
    <coupon_end_time>2022-08-11 00:00:00</coupon_end_time>
    <coupon_start_fee>100.00</coupon_start_fee>
    <coupon_total_count>9999</coupon_total_count>
    <coupon_remain_count>100</coupon_remain_count>
    <coupon_amount>20.00</coupon_amount>
    <coupon_activity_id>5cc690dd9300464ab9331f05125258ef</coupon_activity_id>
    <coupon_src_scene>1</coupon_src_scene>
    <coupon_type>1</coupon_type>
    <coupon_start_time>2022-08-01 00:00:00</coupon_start_time>
</ovs_tbk_coupon_single_get_response>

{
    "ovs_tbk_coupon_single_get_response":{
        "coupon_end_time":"2022-08-11 00:00:00",
        "coupon_start_fee":"100.00",
        "coupon_total_count":9999,
        "coupon_remain_count":100,
        "coupon_amount":"20.00",
        "coupon_activity_id":"5cc690dd9300464ab9331f05125258ef",
        "coupon_src_scene":1,
        "coupon_type":1,
        "coupon_start_time":"2022-08-01 00:00:00"
    }
}

<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"
	}
}