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AWS Identity and Access Management
API Reference (API Version 2010-05-08)

CreatePolicy

Creates a new managed policy for your AWS account.

This operation creates a policy version with a version identifier of v1 and sets v1 as the policy's default version. For more information about policy versions, see Versioning for Managed Policies in the IAM User Guide.

For more information about managed policies in general, see Managed Policies and Inline Policies in the IAM User Guide.

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

Description

A friendly description of the policy.

Typically used to store information about the permissions defined in the policy. For example, "Grants access to production DynamoDB tables."

The policy description is immutable. After a value is assigned, it cannot be changed.

Type: String

Length Constraints: Maximum length of 1000.

Required: No

Path

The path for the policy.

For more information about paths, see IAM Identifiers in the IAM User Guide.

This parameter is optional. If it is not included, it defaults to a slash (/).

This paramater allows (per its regex pattern) a string of characters consisting of either a forward slash (/) by itself or a string that must begin and end with forward slashes, containing any ASCII character from the ! (\u0021) thru the DEL character (\u007F), including most punctuation characters, digits, and upper and lowercased letters.

Type: String

Pattern: ((/[A-Za-z0-9\.,\+@=_-]+)*)/

Required: No

PolicyDocument

The JSON policy document that you want to use as the content for the new policy.

The regex pattern used to validate this parameter is a string of characters consisting of any printable ASCII character ranging from the space character (\u0020) through end of the ASCII character range as well as the printable characters in the Basic Latin and Latin-1 Supplement character set (through \u00FF). It also includes the special characters tab (\u0009), line feed (\u000A), and carriage return (\u000D).

Type: String

Length Constraints: Minimum length of 1. Maximum length of 131072.

Pattern: [\u0009\u000A\u000D\u0020-\u00FF]+

Required: Yes

PolicyName

The friendly name of the policy.

This parameter allows (per its regex pattern) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: =,.@-+

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: [\w+=,.@-]+

Required: Yes

Response Elements

The following element is returned by the service.

Policy

A structure containing details about the new policy.

Type: Policy object

Errors

For information about the errors that are common to all actions, see Common Errors.

EntityAlreadyExists

The request was rejected because it attempted to create a resource that already exists.

HTTP Status Code: 409

InvalidInput

The request was rejected because an invalid or out-of-range value was supplied for an input parameter.

HTTP Status Code: 400

LimitExceeded

The request was rejected because it attempted to create resources beyond the current AWS account limits. The error message describes the limit exceeded.

HTTP Status Code: 409

MalformedPolicyDocument

The request was rejected because the policy document was malformed. The error message describes the specific error.

HTTP Status Code: 400

ServiceFailure

The request processing has failed because of an unknown error, exception or failure.

HTTP Status Code: 500

Example

Sample Request

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https://iam.amazonaws.com/?Action=CreatePolicy &PolicyDocument={"Version":"2012-10-17","Statement":[{"Effect":"Allow","Action":"s3:ListAllMyBuckets", "Resource":"arn:aws:s3:::*"},{"Effect":"Allow","Action":["s3:Get*","s3:List*"],"Resource": ["arn:aws:s3:::EXAMPLE-BUCKET","arn:aws:s3:::EXAMPLE-BUCKET/*"]}]} &PolicyName=S3-read-only-example-bucket &Version=2010-05-08 &AUTHPARAMS

Sample Response

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<CreatePolicyResponse xmlns="https://iam.amazonaws.com/doc/2010-05-08/"> <CreatePolicyResult> <Policy> <PolicyName>S3-read-only-example-bucket</PolicyName> <DefaultVersionId>v1</DefaultVersionId> <PolicyId>AGPACKCEVSQ6C2EXAMPLE</PolicyId> <Path>/</Path> <Arn>arn:aws:iam::123456789012:policy/S3-read-only-example-bucket</Arn> <AttachmentCount>0</AttachmentCount> <CreateDate>2014-09-15T17:36:14.673Z</CreateDate> <UpdateDate>2014-09-15T17:36:14.673Z</UpdateDate> </Policy> </CreatePolicyResult> <ResponseMetadata> <RequestId>ca64c9e1-3cfe-11e4-bfad-8d1c6EXAMPLE</RequestId> </ResponseMetadata> </CreatePolicyResponse>

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: