Request Parameters Errors Examples See Also

AttachUserPolicy

Attaches the specified managed policy to the specified user. Some managed policies can't be attached to your IAM entities. For details, see AWS managed policies.

You use this operation to attach a managed policy to a user. To embed an inline policy in a user, use PutUserPolicy.

As a best practice, you can validate your IAM policies. To learn more, see Validating IAM policies in the IAM User Guide.

For more information about policies, 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.

PolicyArn

The Amazon Resource Name (ARN) of the IAM policy you want to attach.

For more information about ARNs, see Amazon Resource Names (ARNs) in the AWS General Reference.

Type: String

Length Constraints: Minimum length of 20. Maximum length of 2048.

Required: Yes

UserName

The name (friendly name, not ARN) of the IAM user to attach the policy to.

This parameter allows (through 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 64.

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

Required: Yes

Errors

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

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

NoSuchEntity

The request was rejected because it referenced a resource entity that does not exist. The error message describes the resource.

HTTP Status Code: 404

PolicyNotAttachable

The request failed because AWS service role policies can only be attached to the service-linked role for that service.

HTTP Status Code: 400

ServiceFailure

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

HTTP Status Code: 500

Examples

Example

This example illustrates one usage of AttachUserPolicy.

Sample Request


https://iam.amazonaws.com/?Action=AttachUserPolicy
&PolicyArn=arn:aws:iam::aws:policy/AdministratorAccess
&UserName=Alice
&Version=2010-05-08
&AUTHPARAMS

Sample Response


<AttachUserPolicyResponse xmlns="https://iam.amazonaws.com/doc/2010-05-08/">
  <ResponseMetadata>
    <RequestId>ed7e72d3-3d07-11e4-bfad-8d1c6EXAMPLE</RequestId>
  </ResponseMetadata>
</AttachUserPolicyResponse>