{
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  "event": "message.sent",
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    "type": "message",
    "sender": "outbound",
    "sources": [
      {
        "type": "inbox",
        "userId": "b8c9d0e1-f2a3-4b4c-5d6e-7f8a9b0c1d2e"
      }
    ],
    "status": "pending",
    "scheduledAt": null,
    "content": {
      "body": "Hello world"
    },
    "forwarded": false,
    "reactions": [],
    "errors": [],
    "history": [],
    "vendorId": "2847123456789012345",
    "timestamp": "2026-03-13T23:15:25.166Z",
    "vendorDetails": null,
    "isSensitive": false,
    "aiGenerationId": null,
    "metadata": {},
    "chat": {
      "id": "5f3700cd-a5cf-4b2b-be5a-23b013025c11"
    },
    "handle": {
      "id": "1a9559d7-3c53-4cd5-a076-962193b206e9",
      "type": "phone_number",
      "value": "+12135550123"
    },
    "contact": {
      "id": "259c9fec-c831-41ad-8a43-3fdad389d015",
      "firstName": "John",
      "lastName": "Doe",
      "phoneNumber": "+12135550123",
      "email": "john@example.com"
    },
    "channel": {
      "id": "h9dd4c3e-b049-4903-b047-e2717f1e88e3",
      "type": "whatsapp",
      "name": "Examply"
    }
  }
}