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Bastionhost:ListUserGroups

Last Updated:Apr 22, 2026

Queries a list of user groups on a bastion host.

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Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the bastion host on which you want to query user groups.

Note

You can call the DescribeInstances operation to query the ID of the bastion host.

bastionhost-cn-st220aw****

RegionId

string

No

The region ID of the bastion host on which you want to query user groups.

Note

For more information about the mapping between region IDs and region names, see Regions and zones.

cn-hangzhou

PageNumber

string

No

The number of the page to return. Default value: 1.

1

PageSize

string

No

The number of entries to return on each page. Maximum value: 100. Default value: 20. If you leave this parameter empty, 20 entries are returned on each page.

20

UserGroupName

string

No

The name of the user group that you want to query. Only exact match is supported.

TestGroup01

When you call this API operation, you must include the common request parameters of Alibaba Cloud API in your request in addition to the request parameters described in this topic. For more information about common request parameters, see Common parameters. For the request format, see the request examples in this topic.

Response elements

Element

Type

Description

Example

object

The response data.

TotalCount

integer

The total number of user groups returned.

1

RequestId

string

The ID of the request.

EC9BF0F4-8983-491A-BC8C-1B4DD94976DE

UserGroups

array<object>

The user groups returned.

object

UserGroupName

string

The name of the user group.

TestGroup01

MemberCount

integer

The number of users in the user group.

6

Comment

string

The description of the user group.

comment

UserGroupId

string

The ID of the user group.

1

Examples

Success response

JSON format

{
  "TotalCount": 1,
  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
  "UserGroups": [
    {
      "UserGroupName": "TestGroup01",
      "MemberCount": 6,
      "Comment": "comment",
      "UserGroupId": "1"
    }
  ]
}

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.