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DescribeDBInstanceSpecs

最近更新时间：2023.12.08 22:51:48

首次发布时间：2023.11.15 22:39:52

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调用 DescribeDBInstanceSpecs 接口查询可售卖的实例规格。

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
ZoneIdString否cn-beijing-a主可用区 ID，可调用 DescribeAvailabilityZones 接口查询可用区列表。

DBEngineVersion

String

否

PostgreSQL_12

兼容版本。取值：

  • PostgreSQL_11：PostgreSQL 11。
  • PostgreSQL_12：PostgreSQL 12。
  • PostgreSQL_13：PostgreSQL 13。

SpecCode

String

否

rds.postgres.1c2g

实例规格编码。

说明

关于节点规格的详细信息，请参见产品规格。

返回参数

名称类型示例值描述
TotalInteger1规格总数。
InstanceSpecsArray of InstanceSpecObject请参见返回示例。规格列表。关于 InstanceSpecs 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
Content-Type: application/json
Host: rds.volcengineapi.com
X-Date: 20231002T101010Z
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_postgresql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****
{
    "DBEngineVersion": "PostgreSQL_12"
}

返回示例

正常返回示例

{
    "ResponseMetadata": {
        "RequestId": "20231115213851BC01DE1778FE896822F2",
        "Action": "DescribeDBInstanceSpecs",
        "Version": "2022-01-01",
        "Service": "rds_postgresql",
        "Region": "cn-beijing"
    },
    "Result": {
        "InstanceSpecs": [
            {
                "Connection": 200,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 2,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.1c2g",
                "SpecStatus": "Normal",
                "VCPU": 1
            },
            {
                "Connection": 400,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 4,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.2c4g",
                "SpecStatus": "Normal",
                "VCPU": 2
            },
            {
                "Connection": 600,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 8,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.2c8g",
                "SpecStatus": "Normal",
                "VCPU": 2
            },
            {
                "Connection": 1600,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 16,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.2c16g",
                "SpecStatus": "Normal",
                "VCPU": 2
            },
            {
                "Connection": 800,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 8,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.4c8g",
                "SpecStatus": "Normal",
                "VCPU": 4
            },
            {
                "Connection": 1600,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 16,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.4c16g",
                "SpecStatus": "Normal",
                "VCPU": 4
            },
            {
                "Connection": 3200,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 32,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.4c32g",
                "SpecStatus": "Normal",
                "VCPU": 4
            },
            {
                "Connection": 1600,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 16,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.8c16g",
                "SpecStatus": "Normal",
                "VCPU": 8
            },
            {
                "Connection": 3200,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 32,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.8c32g",
                "SpecStatus": "Normal",
                "VCPU": 8
            },
            {
                "Connection": 6400,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 64,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.8c64g",
                "SpecStatus": "Normal",
                "VCPU": 8
            },
            {
                "Connection": 3200,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 32,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.16c32g",
                "SpecStatus": "Normal",
                "VCPU": 16
            },
            {
                "Connection": 6400,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 64,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.16c64g",
                "SpecStatus": "Normal",
                "VCPU": 16
            },
            {
                "Connection": 9600,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 96,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.16c96g",
                "SpecStatus": "Normal",
                "VCPU": 16
            },
            {
                "Connection": 12800,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 128,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.16c128g",
                "SpecStatus": "Normal",
                "VCPU": 16
            },
            {
                "Connection": 6400,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 64,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.32c64g",
                "SpecStatus": "Normal",
                "VCPU": 32
            },
            {
                "Connection": 12800,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 128,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.32c128g",
                "SpecStatus": "Normal",
                "VCPU": 32
            },
            {
                "Connection": 25600,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 256,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.32c256g",
                "SpecStatus": "Normal",
                "VCPU": 32
            },
            {
                "Connection": 30000,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 512,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.64c512g",
                "SpecStatus": "Normal",
                "VCPU": 64
            },
            {
                "Connection": 38400,
                "DBEngineVersion": "PostgreSQL_12",
                "Memory": 720,
                "RegionId": "cn-beijing",
                "SpecCode": "rds.postgres.88c720g",
                "SpecStatus": "Normal",
                "VCPU": 88
            }
        ],
        "Total": 19
    }
}