{"id":"ipv6-access-type-cannot-change-after-creation","text":"A subnet's IPv6 access type (internal or external) cannot be changed after subnet creation.","truth_value":"IN","source":"entries/2026/03/10/vpc-subnets.md","source_url":"","source_hash":"0a93f184ecf6ad03","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ipv6-access-type-cannot-change-after-creation","truth_value":"IN","reason":"premise"}]}}