AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Container for the parameters to the AttachGroupPolicy operation. Attaches the specified managed policy to the specified IAM group.

You use this API to attach a managed policy to a group. To embed an inline policy in a group, use PutGroupPolicy.

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

Inheritance Hierarchy


Namespace: Amazon.IdentityManagement.Model
Assembly: AWSSDK.IdentityManagement.dll
Version: 3.x.y.z


public class AttachGroupPolicyRequest : AmazonIdentityManagementServiceRequest

The AttachGroupPolicyRequest type exposes the following members


Public Method AttachGroupPolicyRequest()


Public Property GroupName System.String

Gets and sets the property GroupName.

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

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: _+=,.@-

Public Property PolicyArn System.String

Gets and sets the property PolicyArn.

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

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


The following command attaches the AWS managed policy named ReadOnlyAccess to the IAM group named Finance.

To attach a managed policy to an IAM group

var response = client.AttachGroupPolicy(new AttachGroupPolicyRequest 
    GroupName = "Finance",
    PolicyArn = "arn:aws:iam::aws:policy/ReadOnlyAccess"


Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone