aws-native.ec2.NetworkInterfaceAttachment

AWS Cloud Control v1.40.0, Dec 11 25

We recommend new projects start with resources from the AWS provider.

AWS Cloud Control v1.40.0 published on Thursday, Dec 11, 2025 by Pulumi

Schema (JSON)

pulumi/pulumi-aws-native

We recommend new projects start with resources from the AWS provider.

AWS Cloud Control v1.40.0 published on Thursday, Dec 11, 2025 by Pulumi

Schema (JSON)

pulumi/pulumi-aws-native

Create NetworkInterfaceAttachment Resource

Resources are created with functions called constructors. To learn more about declaring and configuring resources, see Resources.

Constructor syntax

new NetworkInterfaceAttachment(name: string, args: NetworkInterfaceAttachmentArgs, opts?: CustomResourceOptions);

@overload
def NetworkInterfaceAttachment(resource_name: str,
                               args: NetworkInterfaceAttachmentArgs,
                               opts: Optional[ResourceOptions] = None)

@overload
def NetworkInterfaceAttachment(resource_name: str,
                               opts: Optional[ResourceOptions] = None,
                               device_index: Optional[str] = None,
                               instance_id: Optional[str] = None,
                               network_interface_id: Optional[str] = None,
                               delete_on_termination: Optional[bool] = None,
                               ena_queue_count: Optional[int] = None,
                               ena_srd_specification: Optional[NetworkInterfaceAttachmentEnaSrdSpecificationArgs] = None)

func NewNetworkInterfaceAttachment(ctx *Context, name string, args NetworkInterfaceAttachmentArgs, opts ...ResourceOption) (*NetworkInterfaceAttachment, error)

public NetworkInterfaceAttachment(string name, NetworkInterfaceAttachmentArgs args, CustomResourceOptions? opts = null)

public NetworkInterfaceAttachment(String name, NetworkInterfaceAttachmentArgs args)
public NetworkInterfaceAttachment(String name, NetworkInterfaceAttachmentArgs args, CustomResourceOptions options)

type: aws-native:ec2:NetworkInterfaceAttachment
properties: # The arguments to resource properties.
options: # Bag of options to control resource's behavior.

Parameters

name string: The unique name of the resource.
args NetworkInterfaceAttachmentArgs: The arguments to resource properties.
opts CustomResourceOptions: Bag of options to control resource's behavior.

resource_name str: The unique name of the resource.
args NetworkInterfaceAttachmentArgs: The arguments to resource properties.
opts ResourceOptions: Bag of options to control resource's behavior.

ctx Context: Context object for the current deployment.
name string: The unique name of the resource.
args NetworkInterfaceAttachmentArgs: The arguments to resource properties.
opts ResourceOption: Bag of options to control resource's behavior.

name string: The unique name of the resource.
args NetworkInterfaceAttachmentArgs: The arguments to resource properties.
opts CustomResourceOptions: Bag of options to control resource's behavior.

name String: The unique name of the resource.
args NetworkInterfaceAttachmentArgs: The arguments to resource properties.
options CustomResourceOptions: Bag of options to control resource's behavior.

NetworkInterfaceAttachment Resource Properties

To learn more about resource properties and how to use them, see Inputs and Outputs in the Architecture and Concepts docs.

Inputs

In Python, inputs that are objects can be passed either as argument classes or as dictionary literals.

The NetworkInterfaceAttachment resource accepts the following input properties:

DeviceIndex string: The network interface's position in the attachment order. For example, the first attached network interface has a DeviceIndex of 0.
InstanceId string: The ID of the instance to which you will attach the ENI.
NetworkInterfaceId string: The ID of the ENI that you want to attach.
DeleteOnTermination bool: Whether to delete the network interface when the instance terminates. By default, this value is set to true.
EnaQueueCount int: The number of ENA queues created with the instance.
EnaSrdSpecification Pulumi.AwsNative.Ec2.Inputs.NetworkInterfaceAttachmentEnaSrdSpecification: Configures ENA Express for the network interface that this action attaches to the instance.

DeviceIndex string: The network interface's position in the attachment order. For example, the first attached network interface has a DeviceIndex of 0.
InstanceId string: The ID of the instance to which you will attach the ENI.
NetworkInterfaceId string: The ID of the ENI that you want to attach.
DeleteOnTermination bool: Whether to delete the network interface when the instance terminates. By default, this value is set to true.
EnaQueueCount int: The number of ENA queues created with the instance.
EnaSrdSpecification NetworkInterfaceAttachmentEnaSrdSpecificationArgs: Configures ENA Express for the network interface that this action attaches to the instance.

deviceIndex String: The network interface's position in the attachment order. For example, the first attached network interface has a DeviceIndex of 0.
instanceId String: The ID of the instance to which you will attach the ENI.
networkInterfaceId String: The ID of the ENI that you want to attach.
deleteOnTermination Boolean: Whether to delete the network interface when the instance terminates. By default, this value is set to true.
enaQueueCount Integer: The number of ENA queues created with the instance.
enaSrdSpecification NetworkInterfaceAttachmentEnaSrdSpecification: Configures ENA Express for the network interface that this action attaches to the instance.

deviceIndex string: The network interface's position in the attachment order. For example, the first attached network interface has a DeviceIndex of 0.
instanceId string: The ID of the instance to which you will attach the ENI.
networkInterfaceId string: The ID of the ENI that you want to attach.
deleteOnTermination boolean: Whether to delete the network interface when the instance terminates. By default, this value is set to true.
enaQueueCount number: The number of ENA queues created with the instance.
enaSrdSpecification NetworkInterfaceAttachmentEnaSrdSpecification: Configures ENA Express for the network interface that this action attaches to the instance.

device_index str: The network interface's position in the attachment order. For example, the first attached network interface has a DeviceIndex of 0.
instance_id str: The ID of the instance to which you will attach the ENI.
network_interface_id str: The ID of the ENI that you want to attach.
delete_on_termination bool: Whether to delete the network interface when the instance terminates. By default, this value is set to true.
ena_queue_count int: The number of ENA queues created with the instance.
ena_srd_specification NetworkInterfaceAttachmentEnaSrdSpecificationArgs: Configures ENA Express for the network interface that this action attaches to the instance.

deviceIndex String: The network interface's position in the attachment order. For example, the first attached network interface has a DeviceIndex of 0.
instanceId String: The ID of the instance to which you will attach the ENI.
networkInterfaceId String: The ID of the ENI that you want to attach.
deleteOnTermination Boolean: Whether to delete the network interface when the instance terminates. By default, this value is set to true.
enaQueueCount Number: The number of ENA queues created with the instance.
enaSrdSpecification Property Map: Configures ENA Express for the network interface that this action attaches to the instance.

Outputs

All input properties are implicitly available as output properties. Additionally, the NetworkInterfaceAttachment resource produces the following output properties:

AttachmentId string: The ID of the network interface attachment.
Id string: The provider-assigned unique ID for this managed resource.

AttachmentId string: The ID of the network interface attachment.
Id string: The provider-assigned unique ID for this managed resource.

attachmentId String: The ID of the network interface attachment.
id String: The provider-assigned unique ID for this managed resource.

attachmentId string: The ID of the network interface attachment.
id string: The provider-assigned unique ID for this managed resource.

attachment_id str: The ID of the network interface attachment.
id str: The provider-assigned unique ID for this managed resource.

attachmentId String: The ID of the network interface attachment.
id String: The provider-assigned unique ID for this managed resource.

Supporting Types

NetworkInterfaceAttachmentEnaSrdSpecification, NetworkInterfaceAttachmentEnaSrdSpecificationArgs

ENA Express uses AWS Scalable Reliable Datagram (SRD) technology to increase the maximum bandwidth used per stream and minimize tail latency of network traffic between EC2 instances. With ENA Express, you can communicate between two EC2 instances in the same subnet within the same account, or in different accounts. Both sending and receiving instances must have ENA Express enabled. To improve the reliability of network packet delivery, ENA Express reorders network packets on the receiving end by default. However, some UDP-based applications are designed to handle network packets that are out of order to reduce the overhead for packet delivery at the network layer. When ENA Express is enabled, you can specify whether UDP network traffic uses it.

EnaSrdEnabled bool: Indicates whether ENA Express is enabled for the network interface.
EnaSrdUdpSpecification Pulumi.AwsNative.Ec2.Inputs.NetworkInterfaceAttachmentEnaSrdSpecificationEnaSrdUdpSpecificationProperties: Configures ENA Express for UDP network traffic.

EnaSrdEnabled bool: Indicates whether ENA Express is enabled for the network interface.
EnaSrdUdpSpecification NetworkInterfaceAttachmentEnaSrdSpecificationEnaSrdUdpSpecificationProperties: Configures ENA Express for UDP network traffic.

enaSrdEnabled Boolean: Indicates whether ENA Express is enabled for the network interface.
enaSrdUdpSpecification NetworkInterfaceAttachmentEnaSrdSpecificationEnaSrdUdpSpecificationProperties: Configures ENA Express for UDP network traffic.

enaSrdEnabled boolean: Indicates whether ENA Express is enabled for the network interface.
enaSrdUdpSpecification NetworkInterfaceAttachmentEnaSrdSpecificationEnaSrdUdpSpecificationProperties: Configures ENA Express for UDP network traffic.

ena_srd_enabled bool: Indicates whether ENA Express is enabled for the network interface.
ena_srd_udp_specification NetworkInterfaceAttachmentEnaSrdSpecificationEnaSrdUdpSpecificationProperties: Configures ENA Express for UDP network traffic.

enaSrdEnabled Boolean: Indicates whether ENA Express is enabled for the network interface.
enaSrdUdpSpecification Property Map: Configures ENA Express for UDP network traffic.