淘宝/天猫获取sku详细信息 API,item_sku-获取sku详细信息 

示例：

{
    "seller_rate": true,
    "timeout_action_time": "2000-01-01 00:00:00",
    "iid": "152e442aefe88dd41cb0879232c0dcb0",
    "num": 10,
    "adjust_fee": "1.01",
    "oid": "2231958349",
    "snapshot_url": "T1mURbXopZXXXe3rLI.1257513712679_snap",
    "title": "山寨版测试机器",
    "type": "直冲",
    "buyer_rate": true,
    "discount_fee": "200.07",
    "price": "200.07",
    "total_fee": "200.07",
    "seller_type": "B（商城商家）",
    "payment": "200.07",
    "outer_sku_id": "81893848",
    "refund_status": "SUCCESS(退款成功)",
    "item_meal_name": "M8原装电池:便携支架:M8专用座充:莫凡保护袋",
    "created": "2000-01-01 00:00:00",
    "sku_id": "5937146",
    "sku_properties_name": "颜色:桔色;尺码:M",
    "pic_path": "http://img08.taobao.net/bao/uploaded/i8/T1jVXXXePbXXaoPB6a_091917.jpg",
    "refund_id": 2231958349,
    "buyer_nick": "碎银子",
    "outer_iid": "152e442aefe88dd41cb0879232c0dcb0",
    "seller_nick": "麦包包",
    "snapshot": "自定义值",
    "status": "TRADE_NO_CREATE_PAY(没有创建支付宝交易)"