Domain name for API request: cynosdb.intl.tencentcloudapi.com.
This interface (AddClusterSlaveZone) is used to enable multi-az deployment for a cluster.
A maximum of 20 requests can be initiated per second for this API.
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: AddClusterSlaveZone. |
| Version | Yes | String | Common Params. The value used for this API: 2019-01-07. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-bangkok, ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-jakarta, ap-nanjing, ap-seoul, ap-shanghai, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley, sa-saopaulo. |
| ClusterId | Yes | String | Cluster ID |
| SlaveZone | Yes | String | Replica AZ |
| BinlogSyncWay | No | String | |
| SemiSyncTimeout | No | Integer | Semi-sync timeout period in milliseconds. To ensure business stability, semi-sync replication has a degradation logic. When the primary availability zone cluster waits for the secondary availability zone cluster to confirm a transaction and exceeds the timeout period, the replication method will degrade to asynchronous replication. The minimum value is set to 1000 ms, support up to 4294967295 ms, and defaults to 10000 ms. |
| Parameter Name | Type | Description |
|---|---|---|
| FlowId | Integer | Async FlowId |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
Enable multi-AZ deployment
POST / HTTP/1.1
Host: cynosdb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: AddClusterSlaveZone
<Common request parameters>
{
"ClusterId": "cynosdbmysql-asd",
"SlaveZone": "ap-guangzhou-4",
"BinlogSyncWay": "async",
"SemiSyncTimeout": 10000
}
{
"Response": {
"FlowId": 147184,
"RequestId": "fd5759b5-89e9-483c-b79c-d99b27c33192"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| FailedOperation.DatabaseAccessError | Failed to access the database. Please try again later. If the problem persists, please contact customer service. |
| FailedOperation.OperationFailedError | Operation failed. Try again later. If the problem persists, contact customer service. |
| InternalError.InternalHttpServerError | An exception occurred while executing the HTTP request. |
| InvalidParameterValue.InvalidParameterValueError | Invalid parameter value. |
| OperationDenied.ClusterStatusDeniedError | For the cluster in this status, the operation is not allowed. |
| ResourceNotFound.ClusterNotFoundError | The cluster does not exist. |
| UnauthorizedOperation.PermissionDenied | CAM authentication failed. |
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