DetachHostAccountsFromUser - Bastionhost - Alibaba Cloud Documentation Center

Revokes permissions on hosts and host accounts from a user.

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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:DetachHostAccountsFromUser

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the bastion host on which you want to revoke permissions on the specified hosts and host accounts from the user. Note You can call the DescribeInstances operation to query the bastion host ID.	bastionhost-cn-st220aw****
RegionId	string	No	The region ID of the bastion host on which you want to revoke permissions on the specified hosts and host accounts from the user. Note For more information about the mapping between region IDs and region names, see Regions and zones.	cn-hangzhou
UserId	string	Yes	The ID of the user from whom you want to revoke permissions on the specified hosts and host accounts. Note You can call the ListUsers operation to query the user ID.	1
Hosts	string	Yes	The IDs of the hosts and host accounts on which you want to revoke permissions from the user. You can specify up to 10 host IDs and up to 10 host account IDs for each host. You can specify only host IDs. In this case, the permissions on the specified hosts and all accounts of the hosts are revoked from the user. For more information about this parameter, see the Description of the Hosts parameter section of this topic. Note You can call the ListHosts operation to query the host IDs and the ListHostAccountsForUser operation to query the host account IDs.	[ {"HostId":"1"}, {"HostId":"2","HostAccountIds":["1","2","3"]}, {"HostId":"3","HostAccountIds":["4","5","6"]}, {"HostId":"4","HostAccountIds":["9","8","7"]} ]

Description of the Hosts parameter

Field	Type	Example	Description
HostId	string	1	The host ID.
HostAccountIds	array[string]	["9","8","7"]	The host account ID. The value is a JSON string. You can specify up to 10 host account IDs for each host.

The following code provides an example value of the Hosts parameter:

[
{"HostId":"1"},
{"HostId":"2","HostAccountIds":["1","2","3",...]},
{"HostId":"3","HostAccountIds":["4","5","6",...]},
{"HostId":"4","HostAccountIds":["9","8","7",...]}
]

All Alibaba Cloud API operations must include common request parameters. For more information about common request parameters, see Common request parameters. For more information about sample requests, see Sample requests.

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	EC9BF0F4-8983-491A-BC8C-1B4DD94976DE
Results	array<object>	The result of the call.
	array<object>
Code	string	The return code that indicates whether the call was successful. Valid values: OK: The call was successful. UNEXPECTED: An unknown error occurred. INVALID_ARGUMENT: A request parameter is invalid. OBJECT_NOT_FOUND: The specified object on which you want to perform the operation does not exist. OBJECT_AlREADY_EXISTS: The specified object on which you want to perform the operation already exists.	OK
Message	string	This parameter is deprecated.	None
HostId	string	The host ID.	1
UserId	string	The user ID.	1
HostAccounts	array<object>	The result of revoking permissions on the specified host accounts from the user.
	object
Code	string	The return code that indicates whether permissions on the specified host accounts were revoked from the user. Valid values: OK: The call was successful. UNEXPECTED: An unknown error occurred. INVALID_ARGUMENT: A request parameter is invalid. OBJECT_NOT_FOUND: The specified object on which you want to perform the operation does not exist. OBJECT_AlREADY_EXISTS: The specified object on which you want to perform the operation already exists.	OK
Message	string	This parameter is deprecated.	None
HostAccountId	string	The host account ID.	1

Examples

Success response

JSON format

{
  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE",
  "Results": [
    {
      "Code": "OK",
      "Message": "None",
      "HostId": "1",
      "UserId": "1",
      "HostAccounts": [
        {
          "Code": "OK",
          "Message": "None",
          "HostAccountId": "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.