{
  "type": "record",
  "name": "Order",
  "namespace": "shop",
  "doc": "An order, as the current version of the application writes it.",
  "fields": [
    {"name": "id", "type": {"type": "string", "logicalType": "uuid"}},
    {"name": "customer", "type": "string"},
    {"name": "placed_at", "type": {"type": "long", "logicalType": "timestamp-millis"}},
    {"name": "total", "type": {"type": "bytes", "logicalType": "decimal", "precision": 12, "scale": 2}},
    {"name": "status", "type": {"type": "enum", "name": "Status", "symbols": ["NEW", "PAID", "SHIPPED"]}, "default": "NEW"},
    {"name": "items", "type": {"type": "array", "items": {
      "type": "record", "name": "Item", "fields": [
        {"name": "sku", "type": "string"},
        {"name": "quantity", "type": "int"}]}}},
    {"name": "note", "type": ["null", "string"], "default": null}
  ]
}