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DescribeDcnDetail

Last updated: 2023-06-21 15:55:39

1. API Description

Domain name for API request: mariadb.tencentcloudapi.com.

This API is used to query the disaster recovery details of an instance.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: DescribeDcnDetail.
Version Yes String Common Params. The value used for this API: 2017-03-12.
Region No String Common Params. This parameter is not required for this API.
InstanceId Yes String Instance ID

3. Output Parameters

Parameter Name Type Description
DcnDetails Array of DcnDetailItem DCN synchronization details
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying the disaster recovery details of an instance

This example shows you how to query the disaster recovery details of an instance.

Input Example

POST / HTTP/1.1Host: mariadb.tencentcloudapi.comContent-Type: application/jsonX-TC-Action: DescribeDcnDetail<common request parameters>{    "InstanceId": "tdsql-ohjuvzgt"}

Output Example

{    "Response": {        "DcnDetails": [            {                "Cpu": 1,                "CreateTime": "2022-11-08 11:39:44",                "DcnFlag": 1,                "DcnStatus": 0,                "EncryptStatus": 0,                "InstanceId": "tdsql-ohjuvzgt",                "InstanceName": "tdsql-ohjuvzgt",                "InstanceType": 2,                "Memory": 2,                "PayMode": 0,                "PeriodEndTime": "0001-01-01 00:00:00",                "Region": "ap-guangzhou",                "ReplicaConfig": null,                "ReplicaStatus": null,                "Status": 2,                "StatusDesc": "Running",                "Storage": 10,                "Vip": 172.16.16.140",                "Vipv6": "",                "Vport": 3306,                "Zone": "ap-guangzhou-2"            },            {                "Cpu": 1,                "CreateTime": "2022-11-08 11:43:06",                "DcnFlag": 2,                "DcnStatus": 2,                "EncryptStatus": 0,                "InstanceId": "tdsql-61vf76u9",                "InstanceName": "tdsql-61vf76u9",                "InstanceType": 3,                "Memory": 2,                "PayMode": 0,                "PeriodEndTime": "0001-01-01 00:00:00",                "Region": "ap-guangzhou",                "ReplicaConfig": {                    "DelayReplicationType": "DEFAULT",                    "DueTime": "",                    "ReplicationDelay": 0,                    "RoReplicationMode": "START"                },                "ReplicaStatus": {                    "Delay": 0,                    "Status": "RUNNING"                },                "Status": 2,                "StatusDesc": "Running",                "Storage": 10,                "Vip": "172.16.16.70",                "Vipv6": "",                "Vport": 3306,                "Zone": "ap-guangzhou-3"            }        ],        "RequestId": "6bd7aceb-4f68-4048-9551-037d16a0870b"    }}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
InternalError Internal error.
InternalError.DbOperationFailed Failed to query the database.
InternalError.InnerSystemError Internal system error.
InvalidParameter Parameter error.
InvalidParameter.InstanceNotFound Failed to find the requested instance.
UnauthorizedOperation.PermissionDenied You have no permission to manipulate this API or resource.
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