请求参数
| 名称 | 类型 | 是否必选 | 示例值 | 描述 |
| Action | String | 是 | DescribeDrdsDBCluster | 系统规定参数。取值为DescribeDrdsDBCluster。 |
| DbInstanceId | String | 是 | pc-***************** | PolarDB集群ID。 |
| DbName | String | 是 | drds_test | DRDS数据库名称。 |
| DrdsInstanceId | String | 是 | drds********* | DRDS实例ID。 |
返回数据
| 名称 | 类型 | 示例值 | 描述 |
| DbInstance | Struct | PolarDB的实例信息。 |
|
| RequestId | String | 60A77FD6-0DE4-4A34-B6FB-9C2673****** | 请求ID。 |
| Success | Boolean | true | 请求结果。 |
示例
请求示例
http(s)://drds.aliyuncs.com/?Action=DescribeDrdsDBCluster &DbInstanceId=pc-***************** &DbName=test &DrdsInstanceId=drds********* &<公共请求参数>
正常返回示例
XML 格式
<RequestId>60A77FD6-0DE4-4A34-B6FB-9C2673******</RequestId> <DbInstance> <DbInstType>POLARDB</DbInstType> <EngineVersion>8.0</EngineVersion> <DBInstanceStatus>1</DBInstanceStatus> <Port>3306</Port> <PayType>Postpaid</PayType> <Endpoints> <Endpoint> <ReadWeight>85</ReadWeight> <NodeIds>pi-*****************</NodeIds> <EndpointId>pc-*****************</EndpointId> </Endpoint> <Endpoint> <ReadWeight>15</ReadWeight> <NodeIds>pi-*****************,pi-*****************</NodeIds> <EndpointId>pe-*****************</EndpointId> </Endpoint> </Endpoints> <DBInstanceId>pc-*****************</DBInstanceId> <DBNodes> <DBNode> <DBNodeStatus>Running</DBNodeStatus> <ZoneId>cn-hangzhou-i</ZoneId> <DBNodeRole>Reader</DBNodeRole> <DBNodeId>pi-*****************</DBNodeId> </DBNode> <DBNode> <DBNodeStatus>Running</DBNodeStatus> <ZoneId>cn-hangzhou-i</ZoneId> <DBNodeRole>Writer</DBNodeRole> <DBNodeId>pi-*****************</DBNodeId> </DBNode> <DBNode> <DBNodeStatus>Running</DBNodeStatus> <ZoneId>cn-hangzhou-i</ZoneId> <DBNodeRole>Reader</DBNodeRole> <DBNodeId>pi-*****************</DBNodeId> </DBNode> </DBNodes> <NetworkType>VPC</NetworkType> <ReadMode>CUSTOM</ReadMode> <ExpireTime/> <RemainDays>0</RemainDays> <Engine>POLARDB</Engine> </DbInstance> <Success>true</Success>
JSON 格式
{ "RequestId": "60A77FD6-0DE4-4A34-B6FB-9C2673******", "DbInstance": { "DbInstType": "POLARDB", "EngineVersion": "8.0", "DBInstanceStatus": 1, "Port": 3306, "PayType": "Postpaid", "Endpoints": { "Endpoint": [ { "ReadWeight": 85, "NodeIds": "pi-*****************", "EndpointId": "pc-*****************" }, { "ReadWeight": 15, "NodeIds": "pi-*****************,pi-*****************", "EndpointId": "pe-*****************" } ] }, "DBInstanceId": "pc-*****************", "DBNodes": { "DBNode": [ { "DBNodeStatus": "Running", "ZoneId": "cn-hangzhou-i", "DBNodeRole": "Reader", "DBNodeId": "pi-*****************" }, { "DBNodeStatus": "Running", "ZoneId": "cn-hangzhou-i", "DBNodeRole": "Writer", "DBNodeId": "pi-*****************" }, { "DBNodeStatus": "Running", "ZoneId": "cn-hangzhou-i", "DBNodeRole": "Reader", "DBNodeId": "pi-*****************" } ] }, "NetworkType": "VPC", "ReadMode": "CUSTOM", "ExpireTime": "", "RemainDays": 0, "Engine": "POLARDB" }, "Success": true }
错误码
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