Amazon EC2 Supports Availability Zone IDs Globally
🔁 Amazon EC2 now accepts Availability Zone ID (AZ ID) as a parameter in its APIs, enabling creation and management of instances, volumes, subnets and other resources using consistent, static zone identifiers. AZ IDs map to the same physical location across all AWS accounts, removing the need to reconcile per-account AZ names. This capability covers launch templates, fleets, reserved instances, volumes, capacity reservations, VPC endpoints, network interfaces, fast snapshot restore, instance connect and more, and is available in all regions including China and AWS GovCloud (US).
