Domain name for API request: cdb.tencentcloudapi.com.
This API is used to start delayed replication on a delayed RO replica.
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 parameter. The value used for this API: StartDelayReplication. |
Version | Yes | String | Common parameter. The value used for this API: 2017-03-20. |
Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
InstanceId | Yes | String | Instance ID |
DelayReplicationType | Yes | String | Delayed replication mode. Valid values: DEFAULT (replicate according to the specified replication delay), GTID (replicate according to the specified GTID), DUE_TIME (replicate according to the specified point in time). |
DueTime | No | Integer | Specified point in time. Default value: 0. The maximum value cannot be later than the current time. |
Gtid | No | String | Specified GITD. This parameter is required when the delayed replication mode is GTID . |
Parameter Name | Type | Description |
---|---|---|
AsyncRequestId | String | Delayed replication task ID. This parameter will be returned if DelayReplicationType is not DEFAULT . It can be used to view the status of the delayed replication task.Note: this field may return null, indicating that no valid values can be obtained. |
RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
This example shows you how to start delayed replication on a delayed read-only replica.
POST / HTTP/1.1
Host: cdb.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: StartDelayReplication
<Common request parameters>
{
"InstanceId": "cdbro-test",
"DelayReplicationType": "DUE_TIME",
"DueTime": 1600400231
}
{
"Response": {
"AsyncRequestId": "818e3462-93b8a8a8-a4911f89-2896ed4d",
"RequestId": "28a67cf3-4589-8534-2be0-17475fa5c892"
}
}
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.NotDelayRo | The instance is not a delayed RO replica. |
FailedOperation.OperationReplicationError | Failed to call the backend API to enable delayed replication. |
InternalError | An internal error occurred. |
InvalidParameterValue.DueTimeWrong | The specified point in time should not be later than the current time. |
InvalidParameterValue.SrcTypeEqualDstType | The original type should not be the same as the target type. |
InvalidParameterValue.SrcTypeNotEqualDstType | The RO replica is not the type of instance allowed by the operation. |
OperationDenied.DelayReplicationRunning | The operation is not allowed during the delayed replication. |
OperationDenied.InstanceTaskRunning | Delayed replication is not allowed because the instance is executing another task. |
ResourceNotFound.InstanceNotFundError | The instance does not exist. |
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