AWS::NetworkFirewall::Firewall SubnetMapping - AWS CloudFormation

AWS::NetworkFirewall::Firewall SubnetMapping

The ID for a subnet that you want to associate with the firewall. AWS Network Firewall creates an instance of the associated firewall in each subnet that you specify, to filter traffic in the subnet's Availability Zone.

Syntax

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

JSON

{ "SubnetId" : String }

YAML

SubnetId: String

Properties

SubnetId

The unique identifier for the subnet.

Required: Yes

Type: String

Update requires: No interruption