resource "aws_ec2_transit_gateway" "example" {
  description = "example"
}

resource "aws_finspace_kx_environment" "example_env" {
  custom_dns_configuration = ["10.0.0.76", "example.finspace.amazonaws.com"]
  description = "Environment description"
  kms_key_id = aws_kms_key.example.arn
  name = "my-tf-kx-environment"

  transit_gateway_configuration {

    attachment_network_acl_configuration {
      cidr_block = "0.0.0.0/0"

      icmp_type_code {
        code = -1
        type = -1
      }

      port_range {
        from = 53
        to = 53
      }
      protocol = "6"
      rule_action = "allow"
      rule_number = 1
    }
    routable_cidr_space = "100.64.0.0/26"
    transit_gateway_id = aws_ec2_transit_gateway.example.id
  }
}

resource "aws_kms_key" "example" {
  deletion_window_in_days = 7
  description = "Sample KMS Key"
}