IpamPrefixListResolverVersion - Amazon Elastic Compute Cloud
ContentsSee Also
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

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

Contents

version

The version number of the 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.

Type: Long

Required: No

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: