AWS::NetworkFirewall::Firewall AvailabilityZoneMapping - AWS CloudFormation
SyntaxProperties

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AWS::NetworkFirewall::Firewall AvailabilityZoneMapping

Defines the mapping between an Availability Zone and a firewall endpoint for a transit gateway-attached firewall. Each mapping represents where the firewall can process traffic. You use these mappings when calling CreateFirewall, AssociateAvailabilityZones, and DisassociateAvailabilityZones.

To retrieve the current Availability Zone mappings for a firewall, use DescribeFirewall.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "AvailabilityZone" : String
}

YAML

  AvailabilityZone: String

Properties

AvailabilityZone

The ID of the Availability Zone where the firewall endpoint is located. For example, us-east-2a. The Availability Zone must be in the same Region as the transit gateway.

Required: Yes

Type: String

Pattern: \S+

Minimum: 1

Maximum: 128

Update requires: No interruption