请求参数：num_iid=666083161107&sku_id=4972159434478&is_promotion=0
参数说明：sku_id:SKU ID
num_iid:商品ID
is_promotion:是否获取取促销价
响应参数
响应示例
{
"item": {
"num_iid": "666083161107",
"name": "颜色分类:胖胖棕熊22cm;高度:胖胖熊",
"img": "//img.alicdn.com/imgextra/i1/3919210588/O1CN01E2uDIZ1GDLcRqvd1c_!!3919210588.jpg",
"price": "39.9",
"orginal_price": "39.9",
"express_fee": null,
"title": "TheGreenParty 胖胖棕熊玩偶女孩礼物北极熊毛绒玩具儿童公仔可爱",
"detail_link": "https://item.taobao.com/item.htm?id=666083161107",
"pic_url": "//img.alicdn.com/imgextra/i1/3919210588/O1CN01JHC1991GDLexrFoYD_!!3919210588-0-picasso.jpg",
"quantity": "200",
"properties": "1627207:17975591041;6863381:6125393",
"sku_id": "4972159434478"
},
"secache": "bdbd7d81a0fdba8fa06b077a11a8fe7d",
"secache_time": 1661066637,
"secache_date": "2022-08-21 15:23:57",
"error": "",
"reason": "",
"error_code": "0000",
"cache": 0,
"api_info": "today:22 max:10100 all[86=22+14+50];expires:2030-12-31",
"execution_time": "1.682",
"server_time": "Beijing/2022-08-21 15:23:57",
"client_ip": "106.6.39.33",
"call_args": {
"num_iid": "666083161107"
},
"api_type": "taobao",
"translate_language": "zh-CN",
"translate_engine": "google_new",
"server_memory": "0.9MB",
"request_id": "gw-4.6301dd8bc486d",
"last_id": "1164972517"
}