Queries the hosts that a user group is authorized or not authorized to manage.
Debugging
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 Resourcesis 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:ListHostsForUserGroup | get | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| InstanceId | string | Yes | The ID of the bastion host on which you want to query the hosts that the user group is authorized or not authorized to manage. 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 hosts that the user group is authorized or not authorized to manage. Note
For more information about the mapping between region IDs and region names, see Regions and zones.
| cn-hangzhou |
| Mode | string | No | Specifies the category of the hosts that you want to query. Valid values:
| Authorized |
| UserGroupId | string | Yes | The ID of the user group for which you want to query hosts. Note
You can call the ListUserGroups operation to query the ID of the user group.
| 1 |
| PageNumber | string | No | The number of the page. Default value: 1. | 1 |
| PageSize | string | No | The number of entries per page. Note
We recommend that you do not leave this parameter empty.
| 20 |
| HostAddress | string | No | The endpoint of the host that you want to query. You can set this parameter to a domain name or an IP address. Only exact match is supported. | 192.168.XX.XX |
| HostName | string | No | The name of the host that you want to query. Only exact match is supported. | abc |
| OSType | string | No | The operating system of the host that you want to query. Valid values:
| Linux |
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 parameters
Examples
Sample success responses
JSONformat
{
"TotalCount": 10,
"RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
"Hosts": [
{
"Comment": "comment",
"ActiveAddressType": "Public",
"HostPublicAddress": "10.158.XX.XX",
"HostName": "host1",
"HostPrivateAddress": "192.168.XX.XX",
"OSType": "Linux",
"HostId": "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. |
For a list of error codes, visit the Service error codes.