DescribeHanaDatabases - Cloud Backup - Alibaba Cloud Documentation Center

Queries the information about SAP HANA databases.

Operation description

After you register an SAP HANA instance and install a Cloud Backup client on the instance, you can call this operation to query the information about SAP HANA databases. You can call the StartHanaDatabaseAsync operation to start a database and call the StopHanaDatabaseAsync operation to stop a database.

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:DescribeHanaDatabases	get	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
VaultId	string	No	The ID of the backup vault.	v-00063fq******8xjr
ClusterId	string	Yes	The ID of the SAP HANA instance.	cl-000hpc******uv14x
PageNumber	integer	No	The page number. Pages start from page 1. Default value: 1.	1
PageSize	integer	No	The number of entries per page. Valid values: 1 to 99. Default value: 10.	10
ResourceGroupId	string	No	The ID of the resource group.	rg-acfmw2azsegupmi

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	DAAB6A29-34EB-5F56-962F-D5BDBFE8A5C2
Success	boolean	Indicates whether the request was successful. Valid values: true false	true
Code	string	The response code. The status code 200 indicates that the request was successful.	200
Message	string	The returned message. If the request was successful, "successful" is returned. If the request failed, an error message is returned.	successful
PageNumber	integer	The page number. Pages start from page 1. Default value: 1.	1
PageSize	integer	The number of entries per page. Valid values: 1 to 99. Default value: 10.	10
TotalCount	long	The total number of entries returned.	10
HanaDatabases	array<object>	The information about SAP HANA databases.
	object	The information about SAP HANA databases.
Host	string	The hostname.	izbp1jbf3zy******antqmz
SqlPort	integer	The port number.	30013
DatabaseName	string	The database name.	SYSTEMDB
ServiceName	string	The service name.	indexserver
ActiveStatus	string	Indicates whether the database is started. Valid values: YES: The database is started. NO: The database is not started.	YES
Detail	string	The detailed information.	master

Examples

Sample success responses

JSONformat

{
  "RequestId": "DAAB6A29-34EB-5F56-962F-D5BDBFE8A5C2",
  "Success": true,
  "Code": "200",
  "Message": "successful",
  "PageNumber": 1,
  "PageSize": 10,
  "TotalCount": 10,
  "HanaDatabases": {
    "HanaDatabase": [
      {
        "Host": "izbp1jbf3zy******antqmz",
        "SqlPort": 30013,
        "DatabaseName": "SYSTEMDB",
        "ServiceName": "indexserver",
        "ActiveStatus": "YES",
        "Detail": "master"
      }
    ]
  }
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history