DescribeDataBackups - AnalyticDB - Alibaba Cloud Documentation Center

Queries a list of backup sets of full backup or point-in-time backup for an AnalyticDB for PostgreSQL instance.

Operation description

You can call this operation to query a list of backup sets and backup details only for instances in elastic storage mode.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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
gpdb:DescribeDataBackups	get	DBInstance acs:gpdb:*:{#accountId}:dbinstance/{#DBInstanceId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The instance ID. Note You can call the DescribeDBInstances operation to query the information about all AnalyticDB for PostgreSQL instances within a region, including instance IDs.	gp-bp***************
BackupId	string	No	The ID of the backup set. If you specify BackupId, the details of the backup set are returned. Note You can call the DescribeDataBackups operation to query the information about all backup sets of an instance, including backup set IDs.	327329803
StartTime	string	Yes	The beginning of the time range to query. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC.	2011-06-01T15:00Z
EndTime	string	Yes	The end of the time range to query. The end time must be later than the start time. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC.	2011-06-01T16:00Z
PageSize	integer	No	The number of entries per page. Valid values: 30 50 100 Default value: 30.	30
PageNumber	integer	No	The page number. Pages start from page 1. Default value: 1	1
DataType	string	No	The backup type. Valid values: DATA: full backup. RESTOREPOI: point-in-time recovery backup. If you do not specify this parameter, the backup sets of full backup are returned.	DATA
BackupMode	string	No	The backup mode. Valid values: Automated Manual If you do not specify this parameter, all backup sets are returned.	Automated
BackupStatus	string	No	The state of the backup set. Valid values: Success Failed If you do not specify this parameter, all backup sets are returned.	Success

Response parameters

Parameter	Type	Description	Example
	object
PageSize	integer	The number of entries per page.	1
RequestId	string	The request ID.	3E387971-33A5-5019-AD7F-DC**********
PageNumber	integer	The page number.	1
TotalCount	integer	The total number of entries returned.	1
TotalBackupSize	long	The total backup set size. Unit: Byte.	1111111111
Items	array<object>	The instance ID.
Backup	object
DataType	string	The type of the backup. Valid values: DATA: full backup RESTOREPOI: point-in-time backup	DATA
ConsistentTime	long	For full backup, this parameter indicates the point in time at which the data in the data backup file is consistent. For point-in-time backup, this parameter indicates that the returned point in time is a timestamp.	1576506856
BackupStatus	string	The status of the backup set. Valid values: Success Failure	Success
BackupStartTime	string	The UTC time when the backup started. The time is in the yyyy-MM-ddTHH:mmZ format. The time is displayed in UTC.	2021-12-22T12:00:25Z
BackupEndTime	string	The UTC time when the backup ended. The time is in the yyyy-MM-ddTHH:mmZ format. The time is displayed in UTC.	2021-12-22T12:01:43Z
BackupEndTimeLocal	string	The local time when the backup ended. The time is in the yyyy-MM-dd HH:mm:ss format. The time is your local time.	2021-12-22 20:00:25
BackupSetId	string	The ID of the backup set.	1111111111
BaksetName	string	The name of a point-in-time backup set or the full backup set.	adbpgbackup_555*****_20211222200019
BackupSize	long	The size of the backup file. Unit: bytes.	2167808
BackupMode	string	The backup mode. Valid values for full backup: Automated: automatic backup Manual: manual backup Valid values for point-in-time backup: Automated: point-in-time backup after full backup Manual: manual point-in-time backup Period: point-in-time backup that is triggered by a backup policy	Automated
BackupStartTimeLocal	string	The local time when the backup started. The time is in the yyyy-MM-dd HH:mm:ss format. The time is your local time.	2011-05-30 03:29:00
DBInstanceId	string	The ID of the instance.	gp-bp**************-master
BackupMethod	string	The method that is used to generate the backup set. Valid values: Logical: logical backup Physical: physical backup Snapshot: snapshot backup	Physical

Examples

Sample success responses

JSONformat

{
  "PageSize": 1,
  "RequestId": "3E387971-33A5-5019-AD7F-DC**********",
  "PageNumber": 1,
  "TotalCount": 1,
  "TotalBackupSize": 1111111111,
  "Items": [
    {
      "DataType": "DATA",
      "ConsistentTime": 1576506856,
      "BackupStatus": "Success",
      "BackupStartTime": "2021-12-22T12:00:25Z",
      "BackupEndTime": "2021-12-22T12:01:43Z",
      "BackupEndTimeLocal": "2021-12-22 20:00:25",
      "BackupSetId": "1111111111",
      "BaksetName": "adbpgbackup_555*****_20211222200019",
      "BackupSize": 2167808,
      "BackupMode": "Automated",
      "BackupStartTimeLocal": "2011-05-30 03:29:00",
      "DBInstanceId": "gp-bp**************-master",
      "BackupMethod": "Physical"
    }
  ]
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2024-08-29	The internal configuration of the API is changed, but the call is not affected	View Change Details
2023-08-17	The response structure of the API has changed	View Change Details