curl --request PUT \
  --url https://api.altostrat.io/instances/{instanceId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "name": "شبكة الإنتاج الأساسية VPN (محدث)",
  "pushed_routes": [
    "10.0.0.0/8"
  ],
  "public_dns": [
    "1.1.1.1"
  ],
  "domains": [
    "internal.corp"
  ],
  "split_dns": [
    "192.168.1.1"
  ],
  "dns_custom": [
    {
      "name": "fileserver.internal.corp",
      "type": "A",
      "value": "192.168.1.10"
    }
  ]
}'

{
  "id": "d290f1ee-6c54-4b01-90e6-d701748f0851",
  "name": "شبكة الإنتاج الأساسية VPN",
  "region": "sjc",
  "hostname": "my-vpn-gateway.vpn.altostr.at",
  "configured": true,
  "rsa_ready": true,
  "diffie_hellman_ready": true,
  "server_ready": true,
  "status": [
    "peer-created"
  ],
  "pushed_routes": [
    "10.0.0.0/8"
  ],
  "public_dns": [
    "9.9.9.9"
  ],
  "split_dns": [
    "192.168.1.1"
  ],
  "domains": [
    "internal.corp"
  ],
  "dns_custom": [
    {
      "name": "fileserver.internal.corp",
      "type": "A",
      "value": "192.168.1.10"
    }
  ],
  "firewall": [
    {
      "name": "السماح بـ ICMP",
      "protocol": "icmp",
      "port": "1-65535",
      "source": "0.0.0.0/0",
      "destination": "0.0.0.0/0"
    }
  ],
  "created_at": "2025-10-29T12:30:31Z"
}