DeletePolicyVersion - Resource Management - Alibaba Cloud Documentation Center

Deletes a version of a permission policy.

Operation description

Note The default version of a policy cannot be deleted.

There is currently no authorization information disclosed in the API.

Parameter	Type	Required	Description	Example
PolicyName	string	Yes	The name of the permission policy. The name must be 1 to 128 characters in length and can contain letters, digits, and hyphen (-).	OSS-Administrator
VersionId	string	Yes	The ID of the policy version. You can call the ListPolicyVersions operation to query the ID.	v3

For more information about common request parameters, see Common parameters.

Parameter	Type	Description	Example
	object	The returned data.
RequestId	string	The request ID.	9B34724D-54B0-4A51-B34D-4512372FE1BE

Sample success responses

JSONformat

{
  "RequestId": "9B34724D-54B0-4A51-B34D-4512372FE1BE"
}

HTTP status code	Error code	Error message	Description
400	InvalidParameter.PolicyName.InvalidChars	The policy name contains invalid characters. It must only contain upper or lower case letters, numbers, and dash (-).	The policy name contains invalid characters. It must only contain upper or lower case letters, numbers, and dash (-).
400	InvalidParameter.PolicyName.Length	The length of the policy name is invalid. It must be 1 to 128 characters in length.	The maximum length of the policy name is exceeded. It must be 1 to 128 characters in length.
400	InvalidParameter.VersionId.Format	The specified version ID is invalid.	The specified version ID is invalid.
404	EntityNotExist.Policy	The policy does not exist.	The policy does not exist.
404	EntityNotExist.Policy.Version	The policy version does not exist.	The policy version does not exist.
409	DeleteConflict.Policy.Version.Default	You cannot delete the default policy version.	You cannot delete the default policy version.

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

Change time	Summary of changes	Operation

No change history