Package software.amazon.awscdk.services.ec2

Interface CfnNetworkInterfaceAttachmentProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnNetworkInterfaceAttachmentProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.116.0 (build 0eddcff)",
           date="2025-10-29T11:15:37.151Z")
@Stability(Stable)
public interface CfnNetworkInterfaceAttachmentProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnNetworkInterfaceAttachment.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.ec2.*;
 CfnNetworkInterfaceAttachmentProps cfnNetworkInterfaceAttachmentProps = CfnNetworkInterfaceAttachmentProps.builder()
         .deviceIndex("deviceIndex")
         .instanceId("instanceId")
         .networkInterfaceId("networkInterfaceId")
         // the properties below are optional
         .deleteOnTermination(false)
         .enaQueueCount(123)
         .enaSrdSpecification(EnaSrdSpecificationProperty.builder()
                 .enaSrdEnabled(false)
                 .enaSrdUdpSpecification(EnaSrdUdpSpecificationProperty.builder()
                         .enaSrdUdpEnabled(false)
                         .build())
                 .build())
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnNetworkInterfaceAttachmentProps.Builder	A builder for CfnNetworkInterfaceAttachmentProps
static final class	CfnNetworkInterfaceAttachmentProps.Jsii$Proxy	An implementation for CfnNetworkInterfaceAttachmentProps

Method Summary

Modifier and Type	Method	Description
static CfnNetworkInterfaceAttachmentProps.Builder	builder()
default Object	getDeleteOnTermination()	Whether to delete the network interface when the instance terminates.
String	getDeviceIndex()	The network interface's position in the attachment order.
default Number	getEnaQueueCount()	The number of ENA queues created with the instance.
default Object	getEnaSrdSpecification()	Configures ENA Express for the network interface that this action attaches to the instance.
String	getInstanceId()	The ID of the instance to which you will attach the ENI.
String	getNetworkInterfaceId()	The ID of the ENI that you want to attach.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getDeviceIndex

@Stability(Stable)
@NotNull
String getDeviceIndex()

The network interface's position in the attachment order.

For example, the first attached network interface has a DeviceIndex of 0.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html#cfn-ec2-networkinterfaceattachment-deviceindex

getInstanceId

@Stability(Stable)
@NotNull
String getInstanceId()

The ID of the instance to which you will attach the ENI.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html#cfn-ec2-networkinterfaceattachment-instanceid

getNetworkInterfaceId

@Stability(Stable)
@NotNull
String getNetworkInterfaceId()

The ID of the ENI that you want to attach.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html#cfn-ec2-networkinterfaceattachment-networkinterfaceid

getDeleteOnTermination

@Stability(Stable)
@Nullable
default Object getDeleteOnTermination()

Whether to delete the network interface when the instance terminates.

By default, this value is set to true .

Returns union: either Boolean or IResolvable

Default: - true

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html#cfn-ec2-networkinterfaceattachment-deleteontermination

getEnaQueueCount

@Stability(Stable)
@Nullable
default Number getEnaQueueCount()

The number of ENA queues created with the instance.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html#cfn-ec2-networkinterfaceattachment-enaqueuecount

getEnaSrdSpecification

@Stability(Stable)
@Nullable
default Object getEnaSrdSpecification()

Configures ENA Express for the network interface that this action attaches to the instance.

Returns union: either IResolvable or CfnNetworkInterfaceAttachment.EnaSrdSpecificationProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinterfaceattachment.html#cfn-ec2-networkinterfaceattachment-enasrdspecification

builder

@Stability(Stable)
static CfnNetworkInterfaceAttachmentProps.Builder builder()

Returns:

a CfnNetworkInterfaceAttachmentProps.Builder of CfnNetworkInterfaceAttachmentProps