---
type: resource-type
title: IPAMPoolCidr
description: aws resource type AWS::EC2::IPAMPoolCidr
name: IPAMPoolCidr
lexicon: aws
resource_type: AWS::EC2::IPAMPoolCidr
---
`AWS::EC2::IPAMPoolCidr`, a resource type of the aws lexicon.

## Properties

- `IpamPoolId` (`string`, required): Id of the IPAM Pool.
- `Cidr` (`string`, optional): Represents a single IPv4 or IPv6 CIDR
- `IpamPoolCidrId` (`string`, optional): Id of the IPAM Pool Cidr.
- `NetmaskLength` (`number`, optional): The desired netmask length of the provision. If set, IPAM will choose a block of free space with this size and return the CIDR representing it.
- `State` (`string`, optional): Provisioned state of the cidr.

## Attributes

- `IpamPoolCidrId`
- `State`