public FirewallConfig getFirewallConfig() {
        return this.firewallConfig;
    }
<p>
Configuration of the firewall behavior provided by DNS Firewall for a single VPC.
</p>

@return Configuration of the firewall behavior provided by DNS Firewall for a single VPC.
aws-java-sdk-route53resolver/src/main/java/com/amazonaws/services/route53resolver/model/UpdateFirewallConfigResult.java