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Resource Management:CreatePolicy

Last Updated:Dec 15, 2025

Creates a permission policy.

Debugging

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Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
PolicyNamestringYes

The name of the permission policy.

The name must be 1 to 128 characters in length and can contain letters, digits, and hyphens (-).

OSS-Administrator
DescriptionstringNo

The description of the permission policy.

The description must be 1 to 1,024 characters in length.

OSS administrator
PolicyDocumentstringYes

The document of the policy.

The document must be 1 to 6,144 characters in length.

{ "Statement": [{ "Action": ["oss:*"], "Effect": "Allow", "Resource": ["acs:oss:*:*:*"]}], "Version": "1"}

Response parameters

ParameterTypeDescriptionExample
object
Policyobject

The information about the permission policy.

CreateDatestring

The time when the permission policy was created.

2015-01-23T12:33:18Z
DefaultVersionstring

The version number of the permission policy. Default value: v1.

v1
Descriptionstring

The description of the permission policy.

OSS administrator
PolicyNamestring

The name of the permission policy.

OSS-Administrator
PolicyTypestring

The type of the permission policy. Valid values:

  • Custom
  • System
Custom
RequestIdstring

The request ID.

9B34724D-54B0-4A51-B34D-4512372FE1BE

Examples

Sample success responses

JSONformat

{
  "Policy": {
    "CreateDate": "2015-01-23T12:33:18Z",
    "DefaultVersion": "v1",
    "Description": "OSS administrator",
    "PolicyName": "OSS-Administrator",
    "PolicyType": "Custom"
  },
  "RequestId": "9B34724D-54B0-4A51-B34D-4512372FE1BE"
}

Error codes

HTTP status codeError codeError messageDescription
400InvalidParameter.PolicyName.InvalidCharsThe 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 (-).
400InvalidParameter.PolicyName.LengthThe 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.
400InvalidParameter.PolicyDocument.LengthThe maximum length of the policy document is exceeded. It must not exceed 6144 characters.-
400InvalidParameter.Description.LengthThe maximum length of the description is exceeded. It must not exceed 1024 characters.The maximum length of the description is exceeded. It must not exceed 1024 characters.
409MalformedPolicyDocumentThe policy format is invalid.The policy format is invalid.
409EntityAlreadyExists.PolicyThe policy already exists.The policy already exists.
409LimitExceeded.PolicyThe maximum number of policies is exceeded.The maximum number of policies attached to this user is exceeded.

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

Change history

Change timeSummary of changesOperation
No change history