{
  "namespace": "com.example.trade",
  "type": "record",
  "name": "Address",
  "doc": "Address information",
  "fields": [
    {
      "name": "street",
      "type": "string"
    },
    {
      "name": "city",
      "type": "string"
    },
    {
      "name": "country",
      "type": "string"
    }
  ]
}