Confirm received uploads

curl "https://api2.rulebase.co/conversation_uploads?source=xcally&limit=50" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "data": [
    {
      "id": "conversation_upload_abc123",
      "status": "completed",
      "source": "xcally",
      "external_id": "abc123",
      "created_at": "2025-07-02T12:00:00.000Z",
      "updated_at": "2025-07-02T12:05:00.000Z"
    }
  ],
  "meta": {
    "page": {
      "next": null,
      "limit": 50
    }
  }
}