AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the AttachNetworkInterface operation. Attaches a network interface to an instance.

Inheritance Hierarchy


Namespace: Amazon.EC2.Model
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z


public class AttachNetworkInterfaceRequest : AmazonEC2Request

The AttachNetworkInterfaceRequest type exposes the following members



Public Property DeviceIndex System.Int32

Gets and sets the property DeviceIndex.

The index of the device for the network interface attachment.

Public Property InstanceId System.String

Gets and sets the property InstanceId.

The ID of the instance.

Public Property NetworkCardIndex System.Int32

Gets and sets the property NetworkCardIndex.

The index of the network card. Some instance types support multiple network cards. The primary network interface must be assigned to network card index 0. The default is network card index 0.

Public Property NetworkInterfaceId System.String

Gets and sets the property NetworkInterfaceId.

The ID of the network interface.


This example attaches the specified network interface to the specified instance.

To attach a network interface to an instance

var client = new AmazonEC2Client();
var response = client.AttachNetworkInterface(new AttachNetworkInterfaceRequest 
    DeviceIndex = 1,
    InstanceId = "i-1234567890abcdef0",
    NetworkInterfaceId = "eni-e5aa89a3"

string attachmentId = response.AttachmentId;


Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

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