ModifyInstanceTwoFactor - Bastionhost - Alibaba Cloud Documentation Center

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

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:ModifyInstanceTwoFactor

*All Resource

*

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-st220aw****
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-hangzhou
EnableTwoFactor	string	No	Specifies whether to enable two-factor authentication. Valid values: true: yes false: no	true
TwoFactorMethods	string	No	The method used to send a verification code for two-factor authentication. If EnableTwoFactor is set to true, you must specify at least one method. Valid values: sms: text message. email: email. dingtalk: notice in DingTalk. totp: one-time password (OTP) token. gmusbkey: SM-based USB key.	["sms"]
SkipTwoFactorTime	string	No	The duration within which two-factor authentication is not required after a user passes two-factor authentication. Valid values: 0 to 168. Unit: hours. If you set this parameter to 0, the user must pass two-factor authentication every time the user logs on to the bastion host.	1

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	The ID of the request, which is used to locate and troubleshoot issues.	9CE1A352-15E9-5EB4-B589-87A8DEECB20D

Examples

Success response

JSON format

{
  "RequestId": "9CE1A352-15E9-5EB4-B589-87A8DEECB20D"
}

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.