action
The action that DNS Firewall should take on a DNS query when it matches one of the domains in the rule's domain list, or a threat in a DNS Firewall Advanced rule:
ALLOW- Permit the request to go through. Not available for DNS Firewall Advanced rules.ALERT- Permit the request and send metrics and logs to Cloud Watch.BLOCK- Disallow the request. This option requires additional details in the rule'sBlockResponse.