{
  "pickup_address": {
    "street": "1234 Warehouse Blvd",
    "city": "Los Angeles",
    "state": "CA",
    "zip": "90001"
  },
  "delivery_address": {
    "street": "5678 Distribution Dr",
    "city": "Dallas",
    "state": "TX",
    "zip": "75201"
  },
  "cargo": {
    "weight": { "value": 500, "unit": "kg" },
    "dimensions": { "length": 120, "width": 100, "height": 150, "unit": "cm" },
    "pallet_count": 2,
    "cargo_type": "general_freight"
  }
}