{"id":"vpc-tenancy-dedicated-to-default-no-replacement","text":"Changing VPC `InstanceTenancy` from `dedicated` to `default` requires no replacement, but changing from `default` to `dedicated` requires replacement (new VPC).","truth_value":"IN","source":"entries/2026/03/11/AWSCloudFormation-latest-UserGuide-aws-resource-ec2-vpchtml.md","source_url":"","source_hash":"a2ee1634d69ad9c2","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"vpc-tenancy-dedicated-to-default-no-replacement","truth_value":"IN","reason":"premise"}]}}