目前该API接口已标记为弃用，推荐使用替代API：Rds(2014-08-15) - DescribeDBInstances。
该接口用于查询实例列表。
接口说明
说明
本接口已下线，请勿使用。请使用 DescribeDBInstances 接口。
调试
您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。
授权信息
下表是API对应的授权信息，可以在RAM权限策略语句的Action元素中使用，用来给RAM用户或RAM角色授予调用此API的权限。具体说明如下：
- 操作：是指具体的权限点。
- 访问级别：是指每个操作的访问级别，取值为写入（Write）、读取（Read）或列出（List）。
- 资源类型：是指操作中支持授权的资源类型。具体说明如下：
- 对于必选的资源类型，用背景高亮的方式表示。
- 对于不支持资源级授权的操作，用
全部资源表示。
- 条件关键字：是指云产品自身定义的条件关键字。
- 关联操作：是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限，操作才能成功。
| 操作 | 访问级别 | 资源类型 | 条件关键字 | 关联操作 |
|---|---|---|---|---|
| rds:DescribeDBInstancesAsCsv | Read |
|
| 无 |
请求参数
| 名称 | 类型 | 必填 | 描述 | 示例值 |
|---|---|---|---|---|
| RegionId | string | 是 | 地域 ID。可调用 DescribeRegions 获取。 | cn-hangzhou |
| DBInstanceId | string | 否 | 实例 ID。可调用 DescribeDBInstances 获取。 | rm-uf6wjk5**** |
| ResourceGroupId | string | 否 | 资源组 ID。 | rg-acfmy**** |
| CachedAsync | boolean | 否 | 废弃参数，无需配置。 | API |
| ExportKey | string | 否 | 废弃参数，无需配置。 | API |
返回参数
示例
正常返回示例
JSON格式
{
"RequestId": "1AD222E9-E606-4A42-BF6D-8A444291****\t",
"Items": {
"DBInstanceAttribute": [
{
"VpcId": "vpc-uf6f7l4fg90****\t ",
"CreationTime": "2011-05-30T12:11:04Z",
"TempDBInstanceId": "rm-uf64zs****",
"SupportUpgradeAccountType": "No",
"IncrementSourceDBInstanceId": "rm-uf6wjk5****",
"DBInstanceMemory": 4096,
"MaintainTime": "00:00Z-02:00Z",
"PayType": "Postpaid",
"Tags": "0",
"AvailabilityValue": "100",
"ReadDelayTime": "0",
"ConnectionMode": "Performance",
"Port": "3306",
"AccountType": "super",
"LockMode": "Unlock",
"EngineVersion": "8.0",
"MaxIOPS": 150,
"ConnectionString": "rm-uf6wjk5****.mysql.rds.aliyuncs.com",
"InstanceNetworkType": "VPC",
"SecurityIPList": "42.XX.XX.XX",
"MasterInstanceId": "rm-uf6wjk5****",
"DBInstanceClassType": "s",
"DBInstanceDescription": "0",
"DBInstanceCPU": "2",
"ExpireTime": "2019-03-27T16:00:00Z",
"DBInstanceNetType": "Internet",
"DBInstanceType": "Primary",
"AccountMaxQuantity": 500,
"LockReason": "instance_expired",
"DBInstanceStatus": "Running",
"DBMaxQuantity": 200,
"GuardDBInstanceId": "rm-uf64zsu****",
"RegionId": "cn-hangzhou",
"DBInstanceStorage": 10,
"VSwitchId": "vsw-uf6adz52c2p****",
"ZoneId": "cn-hangzhou-h",
"Category": "0",
"MaxConnections": 60,
"DBInstanceId": "rm-uf6wjk5****",
"DBInstanceClass": "rds.mys2.small",
"Engine": "MySQL",
"ExportKey": "API",
"SlaveZones": {
"slaveRegion": [
"API"
]
}
}
]
}
}错误码
| HTTP status code | 错误码 | 错误信息 | 描述 |
|---|---|---|---|
| 400 | InstanceNames.Malformed | instance number of Instance Names should be less than 3000 | 操作失败，实例名称数量长度应小于3000。 |
| 400 | 400 | Export all instances more than 6 times in an hour, please try 1 hour later. | - |
| 400 | Order.ComboInstanceNotAllowOperate | A package instance is not allowed to operate independently. | 套餐实例不允许单独操作。 |
| 400 | Price.PricingPlanResultNotFound | Pricing plan price result not found. | 定价计划价格结果没有找到。 |
| 400 | Order.NoRealNameAuthentication | You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication. | 您还未通过实名认证，不符合购买条件，请登录用户中心进行实名认证。 |
| 400 | InsufficientAvailableQuota | Your account quota limit is less than 0, please recharge before trying to purchase. | 您的账户可用额度小于0，请先充值后再尝试购买。 |
| 400 | CommodityServiceCalling.Exception | Failed to call commodity service. | 调用商品服务返回失败。 |
| 400 | RegionDissolvedEOM | Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support. | 客户您好，阿里云计划对当前地域进行优化调整，该区域云服务将停止运营，为确保您的业务连续性及数据迁移工作的平稳过渡，您目前无法操作新购类型的订单，感谢理解与支持。 |
| 400 | Commodity.InvalidComponent | The module you purchased is not legal, please buy it again. | 您购买的模块不合法，请重新购买。 |
| 400 | RegionEndTimeDissolvedIndia | Cloud services in the India (Mumbai) region will be discontinued. Set the validity date to July 15, 2024 or earlier than July 15, 2024. | 客户您好，印度地域裁撤，购买的服务效期不能超过2024.07.15。 |
| 400 | RegionEndTimeDissolvedAustralia | Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024. | 客户您好，澳洲地域裁撤，购买的服务效期不能超过2024.09.30 |
| 400 | Price.CommoditySys | Commodity system call exception. | 商品系统调用异常。 |
| 400 | Pay.InsufficientBalance | Insufficient available balance. | 可用金不足。 |
| 400 | Order.PeriodInvalid | There is a problem with the period you selected, please choose again. | 您选购的周期有问题，请重新选购。 |
| 400 | pay.noCreditCard | Account not bound to credit card. | 账户未绑定信用卡。 |
| 400 | Order.InstHasUnpaidOrder | There is an unpaid order for the service you have purchased. Please pay or void it before placing the order. | 您选购的服务存在未支付订单，请支付或作废后再下单。 |
| 400 | noAvailablePaymentMethod | No payment method is specified for your account. We recommend that you add a payment method. | 没有为您的帐户指定付款方式。我们建议您添加一种付款方式。 |
| 400 | BasicInfoUncompleted | Your information is incomplete. Complete your information before the operation. | 您的基本信息未完善，请在操作前先完善您的基本信息。 |
| 400 | Risk.RiskControlRejection | Your account is abnormal, please contact customer service for details. | 您的账户出现异常，详情请联系客服。 |
| 400 | BasicInfoUncompleted | Your information is incomplete, Complete your information before the operation. | 您的信息不完整，请在操作前填写您的信息。 |
| 400 | System.SaleValidateFailed | Sales expression validation system error. | 销售表达式校验系统错误。 |
| 403 | Export.InProcess | There is already a task running, please try later | 已存在运行任务，请稍后重试。 |
| 403 | OrderStatus.UnPaid | The specified db instance has unpaid order. | 实例当前存在未支付订单，请支付后重试。 |
访问错误中心查看更多错误码。
变更历史
| 变更时间 | 变更内容概要 | 操作 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-06-26 | OpenAPI 变更为 deprecated，即将下线、OpenAPI 错误码发生变更 | 看变更集 | ||||||||||||||
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| 2023-06-20 | OpenAPI 错误码发生变更、OpenAPI 入参发生变更、OpenAPI 返回结构发生变更 | 看变更集 | ||||||||||||||
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