{
  "BigQuery Schema": [
    {
      "mode": "REQUIRED",
      "name": "id",
      "type": "INTEGER",
      "description": "ID"
    },
    {
      "mode": "REQUIRED",
      "name": "customer_id",
      "type": "INTEGER",
      "description": "ID"
    },
    {
      "mode": "REQUIRED",
      "name": "item",
      "type": "STRING",
      "description": "Item Name"
    },
    {
      "mode": "REQUIRED",
      "name": "price",
      "type": "FLOAT",
      "description": "Item Price"
    },
    {
      "mode": "REQUIRED",
      "name": "timestamp",
      "type": "TIMESTAMP",
      "description": "Timestamp"
    }
  ]
}