Event: Outreach failed

{
  "event_type": "outreach.failed",
  "event_id": "...",
  "webhook_id": "...",
  "delivery_id": "...",
  "timestamp": "2026-04-17T16:30:00.000Z",
  "client_id": "...",
  "test": false,
  "data": {
    "outreach": {
      "channel": "whatsapp",
      "reason": "invalid_number",
      "detail": "INVALID_PHONE:too_short",
      "source": "futurology_tasks",
      "failed_at": "2026-04-17T16:30:00.000Z"
    },
    "lead": {
      "id": "uuid",
      "first_name": "Tony",
      "last_name": "Stark",
      "email": null,
      "phone": null,
      "company": "Stark Industries",
      "source": "api",
      "external_id": null,
      "metadata": {}
    },
    "workflow": {
      "id": "uuid",
      "name": "Lead to purchase intent"
    }
  }
}