ipv4Ipam
The ID of an IPv4 IPAM pool you want to use for allocating this VPC's CIDR. For more information, see What is IPAM? in the Amazon VPC IPAM User Guide. You must specify either`CidrBlock` or `Ipv4IpamPoolId`.
The ID of an IPv4 IPAM pool you want to use for allocating this VPC's CIDR. For more information, see What is IPAM? in the Amazon VPC IPAM User Guide. You must specify either`CidrBlock` or `Ipv4IpamPoolId`.