Aws network firewall rules

Hi,

I want to add multiple rules in an aws_networkfirewall_rule_group. My plan seems to fail when I repeat the rule group block.

How would I add another rule in the below code:

resource “aws_networkfirewall_rule_group” “ingress_traffic” {

capacity = 1000

name = “euw1-ingress-egress-fwrg”

type = “STATEFUL”

rule_group {

rules_source {

  stateful_rule {

    action = "DROP"

    header {

      destination      = "0.0.0.0/0"

      destination_port = "ANY"

      direction        = "ANY"

      protocol         = "IP"

      source           = "0.0.0.0/0"

      source_port      = "ANY"

    }

    rule_option {

      keyword = "sid:1"

    }

  }

}

}

tags = {

Tag1 = "euw1-ingress-egress-fwrg"

}

}