public Firewall getFirewall() {
        return this.firewall;
    }
<p>
The configuration settings for the firewall. These settings include the firewall policy and the subnets in your
VPC to use for the firewall endpoints.
</p>

@return The configuration settings for the firewall. These settings include the firewall policy and the subnets
        in your VPC to use for the firewall endpoints.
aws-java-sdk-networkfirewall/src/main/java/com/amazonaws/services/networkfirewall/model/DescribeFirewallResult.java