ListHostGroupAccountNamesForUserGroup - Bastionhost - Alibaba Cloud Documentation Center

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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:ListHostGroupAccountNamesForUserGroup

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the bastion host on which you want to query the host account names the user group is authorized to manage in a host group. 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 the host account names the user group is authorized to manage in a host group. Note For more information about the mapping between region IDs and region names, see Regions and zones.	cn-hangzhou
UserGroupId	string	Yes	The ID of the user group. Note You can call the ListUserGroups operation to query the ID of the user group.	1
HostGroupId	string	Yes	The ID of the host group. Note You can call the ListHostGroups operation to query the ID of the host group.	1

All Alibaba Cloud API operations must include common request parameters. For more information about common request parameters, see Common parameters. For more information about sample requests, see the "Examples" section of this topic.

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	EC9BF0F4-8983-491A-BC8C-1B4DD94976DE
HostAccountNames	array	The names of host accounts returned.
	string	The name of host account returned.	["root","abc"]

Examples

Success response

JSON format

{
  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
  "HostAccountNames": [
    "[\"root\",\"abc\"]"
  ]
}

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.