{
  "dataflows": [
    {
      "name": "orders_platform_smoke",
      "stage": "platform_smoke",
      "source": {"connection_name": "orders_input", "table": "orders"},
      "destination": {
        "connection_name": "orders_output",
        "table": "orders_platform_smoke",
        "load_type": "overwrite"
      },
      "transform": {
        "schema_hints": [
          {"column_name": "order_id", "data_type": "long"},
          {"column_name": "customer_id", "data_type": "long"},
          {"column_name": "amount", "data_type": "long"}
        ]
      }
    }
  ]
}