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DescribeDBInstanceDetail
最近更新时间：2025.10.23 21:19:41首次发布时间：2023.11.15 22:39:52
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问问助手调用 DescribeDBInstanceDetail 接口查询实例详细信息。
请求类型
同步请求。
调试
API Explorer
您可以通过 API Explorer 在线发起调用，无需关注签名生成过程，快速获取调用结果。
请求参数
参数 | 类型 | 是否必选 | 示例值 | 描述 |
|---|---|---|---|---|
InstanceId | String | 是 | postgres-21a3333b**** | 实例 ID。 |
返回参数
参数 | 类型 | 示例值 | 描述 |
|---|---|---|---|
BasicInfo | Object | 请参见返回示例。 | 实例基本信息。 |
Endpoints | Object[] | 请参见返回示例。 | 实例的连接信息。 |
ChargeDetail | Object | 请参见返回示例。 | 实例计费信息。 |
Nodes | Object[] | 请参见返回示例。 | 实例节点信息。 |
示例
请求示例
POST /?Action=DescribeDBInstanceDetail&Version=2022-01-01 HTTP/1.1 Content-Type: application/json Host: rds-postgresql.cn-beijing.volcengineapi.com X-Date: 20231002T101010Z Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_postgresql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458**** { "InstanceId": "postgres-d9ace5c3****" }
返回示例
{ "ResponseMetadata": { "RequestId": "20251014125209A66A6FBBB5A875A80B81-69f90e", "Action": "DescribeDBInstanceDetail", "Version": "2022-01-01", "Service": "rds_postgresql", "Region": "cn-beijing" }, "Result": { "BasicInfo": { "AllowListVersion": "v1", "CreateTime": "2023-04-06T01:26:57.000Z", "DBEngineVersion": "PostgreSQL_11", "DataSyncMode": "Async", "DeployType": "v5", "InstanceId": "postgres-d9ace5c3****", "InstanceName": "测试实例", "InstanceStatus": "Running", "InstanceTag": [ { "Key": "city", "Value": "chengdu" }, { "Key": "owner", "Value": "hechunxiong" }, { "Key": "TAG", "Value": "测试分账功能" } ], "InstanceType": "HA", "InternetProtocol": "IPv4", "Memory": 2, "NodeNumber": "3", "NodeSpec": "rds.postgres.1c2g", "ProjectName": "default", "RegionId": "cn-beijing", "StorageDataUse": 14286027315, "StorageLogUse": 1859700470, "StorageSpace": 100, "StorageTempUse": 0, "StorageType": "LocalSSD", "StorageUse": 18561685963, "StorageWALUse": 2415958178, "SubnetId": "subnet-rrnkvy55npc0v0x57x8****", "UpdateTime": "2025-10-14T03:47:48.000Z", "VCPU": 1, "VpcID": "vpc-miswzgsgy77k5smt1ar9****", "ZoneId": "cn-beijing-a" }, "ChargeDetail": { "AutoRenew": true, "ChargeEndTime": "2025-11-17T15:59:59.000Z", "ChargeStartTime": "2023-04-06T01:26:57.000Z", "ChargeStatus": "Overdue", "ChargeType": "PrePaid", "Number": 1, "OverdueReclaimTime": "2025-11-24T15:59:59.000Z", "OverdueTime": "2025-11-18T04:00:00.000Z", "Period": 1, "PeriodUnit": "Month" }, "Endpoints": [ { "Address": [ { "DNSVisibility": false, "Domain": "postgres-d9ace5c3****-public.rds-pg.cn-beijing.volces.com", "EipId": "eip-1a1k0eh4m8mio8nvepkxv****", "IPAddress": "101.126.28.254", "IPv6Address": "", "InternetProtocol": "IPv4", "NetworkType": "Public", "Port": "5432", "SubnetId": "subnet-rrnkvy55npc0v0x57x8****" }, { "CrossRegionDomain": "postgres-d9ace5c3****-private.rds-pg.cn-beijing.ivolces.com", "DNSVisibility": false, "Domain": "postgresd9ace5c3****.rds-pg.ivolces.com", "DomainVisibilitySetting": "LocalDomain", "EipId": "", "IPAddress": "192.***.***.0", "IPv6Address": "", "InternetProtocol": "IPv4", "NetworkType": "Private", "Port": "5432", "SubnetId": "subnet-rrnkvy55npc0v0x57x8****" } ], "AutoAddNewNodes": "Enable", "Description": "", "EnableReadOnly": "Disable", "EnableReadWriteSplitting": "Disable", "EndpointId": "postgres-d9ace5c3****", "EndpointName": "", "EndpointType": "Cluster", "ReadOnlyNodeDistributionType": "Default", "ReadOnlyNodeMaxDelayTime": 30, "ReadOnlyNodeWeight": [ { "NodeId": "postgres-ro-41d8643f****", "NodeType": "ReadOnly", "Weight": 0 }, { "NodeType": "Primary", "Weight": 300 } ], "ReadWriteMode": "ReadWrite", "ReadWriteProxyConnection": 200, "WriteNodeHaltWriting": false }, { "Address": [ { "DNSVisibility": false, "Domain": "postgres-ro-41d8643f****-public.rds-pg.cn-beijing.volces.com", "EipId": "eip-3pt0ad8yolqm86csxyv4o****", "IPAddress": "180.184.36.160", "IPv6Address": "", "InternetProtocol": "IPv4", "NetworkType": "Public", "Port": "5432", "SubnetId": "subnet-rrnkvy55npc0v0x57x8****" }, { "DNSVisibility": false, "Domain": "postgresro41d8643f****.rds-pg.ivolces.com", "DomainVisibilitySetting": "LocalDomain", "EipId": "", "IPAddress": "192.***.***.255", "IPv6Address": "", "InternetProtocol": "IPv4", "NetworkType": "Private", "Port": "5432", "SubnetId": "subnet-rrnkvy55npc0v0x57x8****" } ], "AutoAddNewNodes": "Enable", "Description": "", "EnableReadOnly": "Disable", "EnableReadWriteSplitting": "Disable", "EndpointId": "postgres-ro-41d8643f****", "EndpointName": "", "EndpointType": "Custom", "ReadOnlyNodeDistributionType": "Default", "ReadOnlyNodeWeight": [ { "NodeId": "postgres-ro-41d8643f****", "NodeType": "ReadOnly", "Weight": 300 } ], "ReadWriteMode": "ReadOnly", "ReadWriteProxyConnection": 200, "WriteNodeHaltWriting": false }, { "Address": [ { "CrossRegionDomain": "postgres-d9ace5c3****-custom-911a-private.rds-pg.cn-beijing.ivolces.com", "DNSVisibility": false, "Domain": "postgres-d9ace5c3****-custom-911a-private.rds-pg.ivolces.com", "DomainVisibilitySetting": "LocalDomain", "EipId": "", "IPAddress": "192.***.***.4", "IPv6Address": "", "InternetProtocol": "IPv4", "NetworkType": "Private", "Port": "5432", "SubnetId": "subnet-rrnkvy55npc0v0x57x8****" } ], "AutoAddNewNodes": "Disable", "Description": "", "EnableReadOnly": "Disable", "EnableReadWriteSplitting": "Disable", "EndpointId": "postgres-d9ace5c3****-custom-911a", "EndpointName": "自定义终端", "EndpointType": "Custom", "ReadOnlyNodeDistributionType": "Default", "ReadOnlyNodeMaxDelayTime": 30, "ReadOnlyNodeWeight": [ { "NodeType": "Primary", "Weight": 300 } ], "ReadWriteMode": "ReadWrite", "ReadWriteProxyConnection": 200, "WriteNodeHaltWriting": false } ], "NodeInfo": [ { "CreateTime": "2023-04-06T01:26:57.000Z", "InstanceId": "postgres-d9ace5c3****", "Memory": 2, "NodeId": "postgres-d9ace5c3****", "NodeSpec": "rds.postgres.1c2g", "NodeStatus": "Running", "NodeType": "Primary", "RegionId": "cn-beijing", "UpdateTime": "", "VCPU": 1, "ZoneId": "cn-beijing-a" }, { "CreateTime": "2023-04-06T01:26:57.000Z", "InstanceId": "postgres-d9ace5c3****", "Memory": 2, "NodeId": "postgres-d9ace5c3****-rlwb", "NodeSpec": "rds.postgres.1c2g", "NodeStatus": "Running", "NodeType": "Secondary", "RegionId": "cn-beijing", "UpdateTime": "", "VCPU": 1, "ZoneId": "cn-beijing-a" }, { "CreateTime": "2025-08-13T15:06:02.000Z", "InstanceId": "postgres-d9ace5c3****", "Memory": 2, "NodeId": "postgres-ro-41d8643f****", "NodeSpec": "rds.postgres.1c2g", "NodeStatus": "Running", "NodeType": "ReadOnly", "RegionId": "cn-beijing", "UpdateTime": "2025-08-13T15:27:06.000Z", "VCPU": 1, "ZoneId": "cn-beijing-a" } ], "Nodes": [ { "CreateTime": "2023-04-06T01:26:57.000Z", "InstanceId": "postgres-d9ace5c3****", "Memory": 2, "NodeId": "postgres-d9ace5c3****", "NodeSpec": "rds.postgres.1c2g", "NodeStatus": "Running", "NodeType": "Primary", "RegionId": "cn-beijing", "UpdateTime": "", "VCPU": 1, "ZoneId": "cn-beijing-a" }, { "CreateTime": "2023-04-06T01:26:57.000Z", "InstanceId": "postgres-d9ace5c3****", "Memory": 2, "NodeId": "postgres-d9ace5c3****-rlwb", "NodeSpec": "rds.postgres.1c2g", "NodeStatus": "Running", "NodeType": "Secondary", "RegionId": "cn-beijing", "UpdateTime": "", "VCPU": 1, "ZoneId": "cn-beijing-a" }, { "CreateTime": "2025-08-13T15:06:02.000Z", "InstanceId": "postgres-d9ace5c3****", "Memory": 2, "NodeId": "postgres-ro-41d8643f****", "NodeSpec": "rds.postgres.1c2g", "NodeStatus": "Running", "NodeType": "ReadOnly", "RegionId": "cn-beijing", "UpdateTime": "2025-08-13T15:27:06.000Z", "VCPU": 1, "ZoneId": "cn-beijing-a" } ] } }