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.

Debugging

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Debug

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 Resources is 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:CreatePolicy		All Resources *	none	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 parameters

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

Examples

Sample success responses

JSONformat

{
  "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.

For a list of error codes, visit the Service error codes.