Package software.amazon.awscdk.services.ec2

Interface SubnetProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Subinterfaces:

PrivateSubnetProps, PublicSubnetProps

All Known Implementing Classes:

PrivateSubnetProps.Jsii$Proxy, PublicSubnetProps.Jsii$Proxy, SubnetProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.119.0 (build 1634eac)",
           date="2025-11-13T16:10:03.555Z")
@Stability(Stable)
public interface SubnetProps
extends software.amazon.jsii.JsiiSerializable

Specify configuration parameters for a VPC subnet.

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.*;
 SubnetProps subnetProps = SubnetProps.builder()
         .availabilityZone("availabilityZone")
         .cidrBlock("cidrBlock")
         .vpcId("vpcId")
         // the properties below are optional
         .assignIpv6AddressOnCreation(false)
         .ipv6CidrBlock("ipv6CidrBlock")
         .mapPublicIpOnLaunch(false)
         .build();
 

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static SubnetProps.Builder	builder()
default Boolean	getAssignIpv6AddressOnCreation()	Indicates whether a network interface created in this subnet receives an IPv6 address.
String	getAvailabilityZone()	The availability zone for the subnet.
String	getCidrBlock()	The CIDR notation for this subnet.
default String	getIpv6CidrBlock()	The IPv6 CIDR block.
default Boolean	getMapPublicIpOnLaunch()	Controls if a public IP is associated to an instance at launch.
String	getVpcId()	The VPC which this subnet is part of.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getAvailabilityZone

@Stability(Stable)
@NotNull
String getAvailabilityZone()

The availability zone for the subnet.

getCidrBlock

@Stability(Stable)
@NotNull
String getCidrBlock()

The CIDR notation for this subnet.

getVpcId

@Stability(Stable)
@NotNull
String getVpcId()

The VPC which this subnet is part of.

getAssignIpv6AddressOnCreation

@Stability(Stable)
@Nullable
default Boolean getAssignIpv6AddressOnCreation()

Indicates whether a network interface created in this subnet receives an IPv6 address.

If you specify AssignIpv6AddressOnCreation, you must also specify Ipv6CidrBlock.

Default: false

getIpv6CidrBlock

@Stability(Stable)
@Nullable
default String getIpv6CidrBlock()

The IPv6 CIDR block.

If you specify AssignIpv6AddressOnCreation, you must also specify Ipv6CidrBlock.

Default: - no IPv6 CIDR block.

getMapPublicIpOnLaunch

@Stability(Stable)
@Nullable
default Boolean getMapPublicIpOnLaunch()

Controls if a public IP is associated to an instance at launch.

Default: true in Subnet.Public, false in Subnet.Private or Subnet.Isolated.

builder

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

Returns:

a SubnetProps.Builder of SubnetProps