CreatePolicy - Bastionhost - Alibaba Cloud Documentation Center

Configures a command control, command approval, protocol control, or access control policy to manage O\\\&M operations. This effectively prevents users from performing high-risk operations or accidental operations to ensure O\\\&M security.

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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:CreatePolicy

create

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the bastion host for which you want to create a control policy. Note You can call the DescribeInstances operation to query the ID of the bastion host.	bastionhost-cn-20p364c1w0g
RegionId	string	No	The region ID of the bastion host for which you want to create a control policy. Note For more information about the mapping between region IDs and region names, see Regions and zones.	cn-shanghai
PolicyName	string	Yes	The name of the control policy. The name can be up to 128 characters in length.	policytest
Comment	string	No	The remarks of the control policy. The remarks can be up to 500 characters in length.	comment
Priority	string	No	The priority of the control policy. Valid values: 1 to 100. The default value is 1, which indicates the highest priority. You can configure the same priority for different control policies. If multiple control policies have the same priority, the control policy that is created at the latest point in time has the highest priority. If a command control policy and a command approval policy contain the same commands, the commands are prioritized in descending order: reject, allow, and approve. In access control policies, a blacklist has a higher priority than a whitelist.	1

Response elements

Element	Type	Description	Example
	object
PolicyId	string	The control policy ID.	1
RequestId	string	The request ID.	7E68165E-1191-5CC2-B54B-5EF7390A5400

Examples

Success response

JSON format

{
  "PolicyId": "1",
  "RequestId": "7E68165E-1191-5CC2-B54B-5EF7390A5400"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	The argument is invalid.	The argument is invalid.
400	PolicyAlreadyExists	The policy already exists.	The policy already exists.
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.