Package software.amazon.awscdk.services.ec2

Interface CfnSubnetCidrReservationProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnSubnetCidrReservationProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.140.0 (build 79fd58c)",
           date="2026-09-30T11:04:50.266Z")
@Stability(Stable)
public interface CfnSubnetCidrReservationProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnSubnetCidrReservation.

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.*;
 CfnSubnetCidrReservationProps cfnSubnetCidrReservationProps = CfnSubnetCidrReservationProps.builder()
         .cidr("cidr")
         .reservationType("reservationType")
         .subnetId("subnetId")
         // the properties below are optional
         .description("description")
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .build();
 

See Also:

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

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static CfnSubnetCidrReservationProps.Builder	builder()
String	getCidr()	The IPv4 or IPv6 CIDR range to reserve.
default String	getDescription()	The description of the subnet CIDR reservation.
String	getReservationType()	The type of reservation.
String	getSubnetId()	The identifier of the subnet the CIDR range is reserved in.
default List<CfnTag>	getTags()	The tags assigned to the subnet CIDR reservation.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getCidr

@Stability(Stable)
@NotNull
String getCidr()

The IPv4 or IPv6 CIDR range to reserve.

Must lie inside the subnet's CIDR block and must not overlap an existing reservation. Supply an IPv6 range exactly as the service returns it: Amazon EC2 stores an IPv6 CIDR in RFC 5952 compressed form, and a noncanonical spelling of the same range is reported as drift because this property is create-only and read back.

See Also:

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

getReservationType

@Stability(Stable)
@NotNull
String getReservationType()

The type of reservation.

A prefix reservation is used for an IPv6 prefix delegated to a network interface; an explicit reservation is used for a range that Amazon EC2 must not assign automatically.

See Also:

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

getSubnetId

@Stability(Stable)
@NotNull
String getSubnetId()

The identifier of the subnet the CIDR range is reserved in.

See Also:

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

getDescription

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

The description of the subnet CIDR reservation.

See Also:

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

getTags

@Stability(Stable)
@Nullable
default List<CfnTag> getTags()

The tags assigned to the subnet CIDR reservation.

See Also:

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

builder

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

Returns:

a CfnSubnetCidrReservationProps.Builder of CfnSubnetCidrReservationProps