IpamPrefixListResolverVersion

Describes a version of an IPAM prefix list resolver.

Each version is a snapshot of what CIDRs matched your rules at that moment in time. The version number increments every time the CIDR list changes due to infrastructure changes.

Version example:

Initial State (Version 1)

Production environment:

• vpc-prod-web (10.1.0.0/16) - tagged env=prod

• vpc-prod-db (10.2.0.0/16) - tagged env=prod

Resolver rule: Include all VPCs tagged env=prod

Version 1 CIDRs: 10.1.0.0/16, 10.2.0.0/16

Infrastructure Change (Version 2)

New VPC added:

• vpc-prod-api (10.3.0.0/16) - tagged env=prod

IPAM automatically detects the change and creates a new version.

Version 2 CIDRs: 10.1.0.0/16, 10.2.0.0/16, 10.3.0.0/16