App serveless Request dns

Hello, when I make an api request by serveless which FQDN(dns) should I release on my firewall? remembering that in my project it was not possible to use $request so it is not possible to release only the ips


Hi @Marllon_Mainardes,

Only these IP addresses are provided by the platform when using $request with staticIP option enabled with the API requests.

Could you elaborate on why not IPs and only DNS can be released on your firewall?