ListOperationDatabaseAccounts - Bastionhost - Alibaba Cloud Documentation Center

Queries a list of database accounts that the current Resource Access Management (RAM) user is authorized to manage.

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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
yundun-bastionhost:ListOperationDatabaseAccounts		All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the bastion host. Note You can call the DescribeInstances operation to query the ID of the bastion host.	bastionhost-cn-2r42t9cvf0i
RegionId	string	No	The region ID of the bastion host. Note For more information about the mapping between region IDs and region names, see Regions and zones.	cn-shanghai
DatabaseId	string	Yes	The database ID. Note You can call the ListOperationDatabases operation to query the database ID.	56
PageNumber	string	No	The page number. Default value: 1.	1
PageSize	string	No	The number of entries per page. Maximum value: 100. Default value: 20. If you leave this parameter empty, 20 entries are returned on each page. Note We recommend that you do not leave this parameter empty.	20
DatabaseAccountName	string	No	The name of the database account. Exact match is supported.	test

Response parameters

Parameter	Type	Description	Example
	object
DatabaseAccounts	array<object>	The database accounts returned.
item	object
DBName	string	The name of the PostgreSQL or Oracle database.	xe
DatabaseAccountId	string	The database account ID.	3
DatabaseAccountName	string	The name of the database account.	system
DatabaseId	string	The database ID.	2
HasPassword	string	Indicates whether a password is configured for the database host account.	true
LoginAttribute	string	The logon attribute. One of the following values is returned if the database engine is Oracle: SERVICENAME SID	SID
ProtocolName	string	The protocol that is used by the database account.	MySQL
RequestId	string	The request ID.	EC9BF0F4-8983-491A-BC8C-1B4DD94976DE
TotalCount	long	The total number of entries returned.	5

Examples

Sample success responses

JSONformat

{
  "DatabaseAccounts": [
    {
      "DBName": "xe",
      "DatabaseAccountId": "3",
      "DatabaseAccountName": "system",
      "DatabaseId": "2",
      "HasPassword": "true",
      "LoginAttribute": "SID",
      "ProtocolName": "MySQL"
    }
  ],
  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
  "TotalCount": 5
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	The argument is invalid.	The argument is invalid.
500	InternalError	An unknown error occurred.	An unknown error occurred.

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