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    Bastionhost:ListOperationDatabaseAccounts

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    Bastionhost:ListOperationDatabaseAccounts

    Last Updated:Jan 21, 2026

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

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    RAM authorization

    The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

    • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

    • API: The API that you can call to perform the action.

    • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

    • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

      • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

      • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

    • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

    • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

    Action

    Access level

    Resource type

    Condition key

    Dependent action

    yundun-bastionhost:ListOperationDatabaseAccounts

    *All Resource

    *

    		 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 elements

    Element

    Type

    Description

    Example

    object

    DatabaseAccounts

    array<object>

    The database accounts returned.

    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

    integer

    The total number of entries returned.

    5

    Examples

    Success response

    JSON format

    {
  "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.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.