RestoreTable - PolarDB - Alibaba Cloud Documentation Center

Restores PolarDB databases and tables.

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
polardb:RestoreTable	update	*dbcluster `acs:polardb:{#regionId}:{#accountId}:dbcluster/{#dbclusterId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The cluster ID. Note You can call the DescribeDBClusters operation to query the details of all clusters within your account.	pc-bp***************
TableMeta	string	Yes	The JSON string that contains the information of the database and the table that you want to restore. All values of the database and table information are of the string type. Example: `[ { "tables":[ { "name":"testtb", "type":"table", "newname":"testtb_restore" } ], "name":"testdb", "type":"db", "newname":"testdb_restore" } ]`. Note You can call the DescribeMetaList operation to query the names and details of databases and tables that can be restored and enter their information into the corresponding locations in the preceding example.	[ { "tables":[ { "name":"testtb", "type":"table", "newname":"testtb_restore" } ], "name":"testdb", "type":"db", "newname":"testdb_restore" } ]
BackupId	string	No	The ID of the backup set. Note You must specify this parameter if you need to restore a database or a table by using a backup set. You can call the DescribeBackups operation to query the ID of the backup set.	111111
RestoreTime	string	No	The point in time for the restoration. Specify the time in the ISO 8601 standard in the YYYY-MM-DDThh:mmZ format. The time must be in UTC. Note You must specify this parameter if you need to restore the database or the table to a point in time. You can restore your cluster to a particular time only over the past seven days.	2020-10-04T01:40:00Z

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	0C47508C-9DC8-455B-985E-2F2FA8******

Examples

Sample success responses

JSONformat

{
  "RequestId": "0C47508C-9DC8-455B-985E-2F2FA8******"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidRestoreType.Format	Specified restore type is not valid.	The specified restore type is invalid.
400	InvalidRestoreTime.Format	Specified restore time is not valid.	The specified restoration time is invalid.
400	InvalidBackupSetID.NotFound	Specified backup set ID does not exist.	The specified backup set ID does not exist.
400	IncorrectBackupSetState	Current backup set state does not support operations.	This operation is not supported while the backup set is in the current state.
400	InvalidDBName.Duplicate	Specified DB name already exists in the This instance.	The specified DBName parameter already exists in the cluster.
400	InvalidParameters.Format	Specified parameters is not valid.	The specified parameters are invalid.
400	InsufficientResourceCapacity	There is insufficient capacity available for the requested instance.	Insufficient storage capacity for the specified cluster.
400	InvalidRestoreType.NotFound	At least one of BackupId and RestoreTime is malformed.	The format of the specified BackupId or RestoreTime parameter is invalid.
400	MissingUserID	The request is missing a user_id parameter.	You must specify the UserID parameter in the request.
400	MissingUID	The request is missing a uid parameter.	You must specify the UID parameter in the request.
403	OperationDenied.ArchiveRestore	Archive instance does not support restore table.	Archive Database does not support the database and table restoration feature.
404	InvalidDBCluster.NotFound	The DBClusterId provided does not exist in our records.	The specified DBClusterId parameter does not exist in the current record.
404	InvalidBackup.NotFound	The available backup does not exist in recovery time.	The specified backup does not exist within the time range for restoration.
404	InvalidDBClusterId.NotFound	The DBInstanceId provided does not exist in our records.	The specified DBClusterId parameter does not exist in the current record.

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

Change history

Change time	Summary of changes	Operation
2023-09-12	The Error code has changed	View Change Details