生产日期查询（预估保修）　品牌、型号、生产日期、预估保修

其他品牌/无法查询保修的设备，可以使用该服务查询预估保修

参数	位置	必填	值
key	header	是	key
imei	url	是	IMEI

key in request header or url

{
	"code": 0,
	"data": {
		"imei": "864022033735332",  //IMEI
		"brand": "vivo",  //品牌
		"model": "vivo X9",  //型号
		"description": "X9",  //型号描述
		"manufacture": {
			"date": "2016-11-27"  //预估生产日期
		},
		"estimated": {
			"purchase": {
				"date": "2017-02-25"  //预估购买日期
			},
			"coverage": {
				"status": "Out Of Warranty",  //预估保修状态
				"date": "2018-02-25"  //预估保修结束日期
			}
		},
		"manufacturer": "Vivo Mobile Communication Co Ltd"  //制造商
	}
}

{
	"code": 0,
	"data": {
		"imei": "352827058766692",
		"brand": "Nokia",
		"model": "Nokia 5233",
		"description": "5233",
		"manufacture": {
			"date": "2012-03-28"
		},
		"estimated": {
			"purchase": {
				"date": "2012-06-26"
			},
			"coverage": {
				"status": "Out Of Warranty",
				"date": "2013-06-26"
			}
		},
		"manufacturer": "Microsoft Mobile Oy, Nokia Corporation"
	}
}

302311	IMEI错误
302312	IMEI无效
302313	繁忙 不扣费，稍后重试
302314	其他错误 不扣费，错误原因（message）
302303	余额不足

以上为接口错误码，公共错误码见帮助中心