ModifyDBInstanceDelayedReplicationTime - ApsaraDB RDS - Alibaba Cloud Documentation Center

Configures the replication latency for a read-only ApsaraDB RDS for MySQL instance.

Operation description

Supported database engines

MySQL

References

Note Before you call this operation, carefully read the following documentation. Make sure that you fully understand the prerequisites and impacts for calling this operation.

Configure a data replication latency for a read-only ApsaraDB RDS for MySQL instance

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
rds:ModifyDBInstanceDelayedReplicationTime	update	DBInstance acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}	rds:ResourceTag	none

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The instance ID. You can call the DescribeDBInstances operation to query the instance ID.	rm-uf6wjk5*****
ReadSQLReplicationTime	string	Yes	The replication latency of the read-only instance. Unit: seconds.	100

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
DBInstanceId	string	The instance ID.	rm-uf6wjk5*****
RequestId	string	The request ID.	EFB6083A-7699-489B-8278-C0CB4793A96E
TaskId	string	The task ID.	1715482.0
ReadSQLReplicationTime	string	The replication latency of the read-only instance. Unit: seconds.	100

Examples

Sample success responses

JSONformat

{
  "DBInstanceId": "rm-uf6wjk5*****",
  "RequestId": "EFB6083A-7699-489B-8278-C0CB4793A96E",
  "TaskId": "1715482.0",
  "ReadSQLReplicationTime": "100"
}

Error codes

HTTP status code	Error code	Error message	Description
403	OperationDenied.DBInstanceType	The operation is not permitted due to type of instance.	-
404	EngineNotSupported	Engine specified cannot be supported the operation.	The operation failed. This operation is not supported for the database engine version of the RDS instance. Update the minor engine version of the RDS instance.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2022-06-20	Add Operation	View Change Details