DescribeHanaRetentionSetting - Cloud Backup - Alibaba Cloud Documentation Center

Queries the backup retention period of an SAP HANA database.

Operation description

If you want to query the backup parameters of a database, you can call the DescribeHanaBackupSetting operation.
Cloud Backup deletes the expired catalogs and data that are related to Backint and file backup. The deleted catalogs and data cannot be restored. We recommend that you set the retention period based on your business requirements.

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
hbr:DescribeHanaRetentionSetting	get	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
VaultId	string	Yes	The ID of the backup vault.	v-000ii8t******ntrt2
ClusterId	string	Yes	The ID of the SAP HANA instance.	cl-0002ys1i******wwtf
DatabaseName	string	No	The database name.	C4P

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	280DD872-EE25-52E8-9CB4-491067173DD0
VaultId	string	The ID of the backup vault.	v-0006wkn7******zkn
Schedule	string	The policy to update the retention period. Format: `I\|{startTime}\|{interval}`, which indicates that the retention period is updated at an interval of {interval} starting from {startTime}. startTime: the time at which the system starts to run a backup job. The time follows the UNIX time format. Unit: seconds. interval: the interval at which the system runs a backup job. The interval follows the ISO 8601 standard. For example, PT1H indicates an interval of 1 hour. P1D indicates an interval of one day.	I\|0\|P1D
Success	boolean	Indicates whether the request was successful. Valid values: true false	true
DatabaseName	string	The database name.	Q01
Disabled	boolean	Indicates whether the backup is permanently retained. Valid values: true: The backup is permanently retained. false: The backup is retained for the specified number of days.	false
Code	string	The response code. The status code 200 indicates that the request was successful.	200
RetentionDays	long	The number of days for which the backup is retained. If the value of the Disabled parameter is false, the backup is retained for the number of days specified by this parameter.	3650
Message	string	The returned message. If the request was successful, "successful" is returned. If the request failed, an error message is returned.	successful
ClusterId	string	The ID of the SAP HANA instance.	cl-0003jyv******fsku5m

Examples

Sample success responses

JSONformat

{
  "RequestId": "280DD872-EE25-52E8-9CB4-491067173DD0",
  "VaultId": "v-0006wkn7******zkn",
  "Schedule": "I|0|P1D",
  "Success": true,
  "DatabaseName": "Q01",
  "Disabled": false,
  "Code": "200",
  "RetentionDays": 3650,
  "Message": "successful",
  "ClusterId": "cl-0003jyv******fsku5m"
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history