TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
TmallCampusRetailMarketingDetailItemPromotionUpdateRequest req = new TmallCampusRetailMarketingDetailItemPromotionUpdateRequest();
TmallCampusRetailMarketingDetailItemPromotionUpdateRequest.UpdateItemPromotionDetailRequest obj1 = new TmallCampusRetailMarketingDetailItemPromotionUpdateRequest.UpdateItemPromotionDetailRequest();
obj1.setDiscountRate("800");
obj1.setDetailId(123L);
obj1.setPeriodConfig("7,1,2,3,4,5,6_00:00:00_23:59:59");
obj1.setDecreaseMoney("800");
obj1.setActivityId(123L);
obj1.setParticipateType(1L);
obj1.setDailyLimit(1L);
obj1.setParticipateId(123L);
obj1.setLimit(10L);
obj1.setName("这是活动名字");
obj1.setIdempotentCode("001");
obj1.setStartTime("12");
obj1.setUseLimit(true);
obj1.setEndTime("12");
obj1.setFixPrice("800");
obj1.setTpId(123L);
obj1.setUpdateTime(1515471442000L);
obj1.setCrowdType("REGISTER_MEMBER");
req.setParam0(obj1);
TmallCampusRetailMarketingDetailItemPromotionUpdateResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
TmallCampusRetailMarketingDetailItemPromotionUpdateRequest req = new TmallCampusRetailMarketingDetailItemPromotionUpdateRequest();
TmallCampusRetailMarketingDetailItemPromotionUpdateRequest.UpdateItemPromotionDetailRequestDomain obj1 = new TmallCampusRetailMarketingDetailItemPromotionUpdateRequest.UpdateItemPromotionDetailRequestDomain();
obj1.DiscountRate = "800";
obj1.DetailId = 123L;
obj1.PeriodConfig = "7,1,2,3,4,5,6_00:00:00_23:59:59";
obj1.DecreaseMoney = "800";
obj1.ActivityId = 123L;
obj1.ParticipateType = 1L;
obj1.DailyLimit = 1L;
obj1.ParticipateId = 123L;
obj1.Limit = 10L;
obj1.Name = "这是活动名字";
obj1.IdempotentCode = "001";
obj1.StartTime = "12";
obj1.UseLimit = true;
obj1.EndTime = "12";
obj1.FixPrice = "800";
obj1.TpId = 123L;
obj1.UpdateTime = 1515471442000L;
obj1.CrowdType = "REGISTER_MEMBER";
req.Param0_ = obj1;
TmallCampusRetailMarketingDetailItemPromotionUpdateResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new TmallCampusRetailMarketingDetailItemPromotionUpdateRequest;
$param0 = new UpdateItemPromotionDetailRequest;
$param0->discount_rate="800";
$param0->detail_id="123";
$param0->period_config="7,1,2,3,4,5,6_00:00:00_23:59:59";
$param0->decrease_money="800";
$param0->activity_id="123";
$param0->participate_type="1";
$param0->daily_limit="1";
$param0->participate_id="123";
$param0->limit="10";
$param0->name="这是活动名字";
$param0->idempotent_code="001";
$param0->start_time="12";
$param0->use_limit="true";
$param0->end_time="12";
$param0->fix_price="800";
$param0->tp_id="123";
$param0->update_time="1515471442000";
$param0->crowd_type="REGISTER_MEMBER";
$req->setParam0(json_encode($param0));
$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=tmall.campus.retail.marketing.detail.item.promotion.update' \
-d 'partner_id=apidoc' \
-d 'sign=5F8FE3AA3F0591C77DF525183E255395' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-05-06+15%3A24%3A47' \
-d 'v=2.0' \
-d 'param0=null'

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

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

req.param0="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,"tmall.campus.retail.marketing.detail.item.promotion.update");
add_param(pRequest,"param0","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('tmall.campus.retail.marketing.detail.item.promotion.update', {
	'param0':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<tmall_campus_retail_marketing_detail_item_promotion_update_response>
    <result>
        <msg>消息</msg>
        <code>1</code>
        <data>true</data>
        <success>true</success>
    </result>
</tmall_campus_retail_marketing_detail_item_promotion_update_response>

{
    "tmall_campus_retail_marketing_detail_item_promotion_update_response":{
        "result":{
            "msg":"消息",
            "code":"1",
            "data":true,
            "success":"true"
        }
    }
}

<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"
	}
}