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DescribeDBInstanceSpecs

最近更新时间：2023.12.15 18:10:15

首次发布时间：2023.08.14 13:15:55

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调用 DescribeDBInstanceSpecs 接口查询 MySQL 支持的规格。

请求类型

同步请求。

请求参数

名称类型是否必选示例值描述

DBEngineVersion

String

否

MySQL_8_0

兼容版本。取值：

  • MySQL_5_7：MySQL 5.7
  • MySQL_8_0：MySQL 8.0
SpecCodeString否rds.mysql.1c2g实例规格编码。
ZoneIdString否beijing-a可用区 ID。
InstanceTypeString否DoubleNode实例类型。取值为 DoubleNode，双节点实例。

返回参数

名称类型示例值描述
InstanceSpecsInfoArray of InstanceSpecsInfoObject请参见返回示例。规格列表。更多关于 InstanceSpecInfoObject 的详细信息，请参见数据结构。

请求示例

POST /?Action=DescribeDBInstanceSpecs&Version=2022-01-01 HTTP/1.1
Accept: application/json
Content-Type: application/json
Host: rds.volcengineapi.com
X-Date: 20230810T101010Z
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20230810/cn-beijing/rds_mysql/request, SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c645a****

{
    "DBEngineVersion":"MySQL_8_0"
}

返回示例

正常返回示例

{
    "ResponseMetadata": {
        "RequestId": "20230810141234966A39B950F7BE686AC1",
        "Action": "DescribeDBInstanceSpecs",
        "Version": "2022-01-01",
        "Service": "rds_mysql",
        "Region": "cn-beijing"
    },
    "Result": {
        "InstanceSpecsInfo": [
            {
                "Connection": 600,
                "DBEngineVersion": "MySQL_8_0",
                "IOPS": 1000,
                "InstanceType": "DoubleNode",
                "Memory": 2,
                "QPS": 0,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.mysql.1c2g",
                "SpecFamily": "General",
                "SpecStatus": "Normal",
                "StorageMax": 6000,
                "StorageMin": 20,
                "StorageStep": 100,
                "VCPU": 1,
                "ZoneId": ""
            },
            {
                "Connection": 1200,
                "DBEngineVersion": "MySQL_8_0",
                "IOPS": 2000,
                "InstanceType": "DoubleNode",
                "Memory": 4,
                "QPS": 0,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.mysql.2c4g",
                "SpecFamily": "General",
                "SpecStatus": "Normal",
                "StorageMax": 6000,
                "StorageMin": 20,
                "StorageStep": 100,
                "VCPU": 2,
                "ZoneId": ""
            },
            {
                "Connection": 2000,
                "DBEngineVersion": "MySQL_8_0",
                "IOPS": 4000,
                "InstanceType": "DoubleNode",
                "Memory": 8,
                "QPS": 0,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.mysql.2c8g",
                "SpecFamily": "General",
                "SpecStatus": "Normal",
                "StorageMax": 6000,
                "StorageMin": 20,
                "StorageStep": 100,
                "VCPU": 2,
                "ZoneId": ""
            },
            {
                "Connection": 4000,
                "DBEngineVersion": "MySQL_8_0",
                "IOPS": 6000,
                "InstanceType": "DoubleNode",
                "Memory": 16,
                "QPS": 0,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.mysql.2c16g",
                "SpecFamily": "General",
                "SpecStatus": "Normal",
                "StorageMax": 6000,
                "StorageMin": 20,
                "StorageStep": 100,
                "VCPU": 2,
                "ZoneId": ""
            },
            {
                "Connection": 2000,
                "DBEngineVersion": "MySQL_8_0",
                "IOPS": 5000,
                "InstanceType": "DoubleNode",
                "Memory": 8,
                "QPS": 0,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.mysql.4c8g",
                "SpecFamily": "General",
                "SpecStatus": "Normal",
                "StorageMax": 6000,
                "StorageMin": 20,
                "StorageStep": 100,
                "VCPU": 4,
                "ZoneId": ""
            },
            ……
            {
                "Connection": 180000,
                "DBEngineVersion": "MySQL_8_0",
                "IOPS": 160000,
                "InstanceType": "DoubleNode",
                "Memory": 864,
                "QPS": 0,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.mysql.108c864g",
                "SpecFamily": "General",
                "SpecStatus": "Normal",
                "StorageMax": 6000,
                "StorageMin": 900,
                "StorageStep": 100,
                "VCPU": 108,
                "ZoneId": ""
            }
        ]
    }
}

错误码

更多详情，请参见错误码。