http3

Behavior name: HTTP/3

This enables the HTTP/3 protocol that uses QUIC. The behavior allows for improved performance and faster connection setup. You can only apply this behavior if the property is marked as secure.

If you want all requests processed by a property to support HTTP/3 for transfer, add the behavior to the default rule. If you add the behavior to a custom rule, use it with the bucket match so that it applies to a specific percentage of the HTTP/3 requests.

Default behavior

These samples reflect the behavior's default settings. You can use these as is in your configurations or make adjustments based on the behavior's available options.

Note: There are no options for this behavior. Placing it in the behavior block without options enables it.

data "akamai_property_rules_builder" "http3" {
  rules_v2025_07_07 {
    name     = "HTTP/3"
    comments = "Enables the HTTP/3 protocol"
    behavior {
      http3 {
      enable = true
      }
    }
  }
}

"behaviors": [
  {
    "name": "http3",
    "options": {
    "enable": true
    }
  }
]