{
  "matching": {
    "keyColumn": "sku"
  },
  "ignoreOuterWhitespace": false,
  "columns": {
    "added": [],
    "removed": []
  },
  "rows": {
    "before": 3,
    "after": 3,
    "added": 1,
    "removed": 1,
    "changed": 1,
    "matched": 1
  },
  "differences": [
    {
      "change": "changed",
      "path": "sku=PEN-02 / stock",
      "before": "50",
      "after": "45"
    },
    {
      "change": "removed",
      "path": "sku=INK-03",
      "before": {
        "sku": "INK-03",
        "name": "Ink",
        "stock": "8",
        "postal_code": "00789"
      }
    },
    {
      "change": "added",
      "path": "sku=CARD-04",
      "after": {
        "sku": "CARD-04",
        "name": "Card",
        "stock": "12",
        "postal_code": "00042"
      }
    }
  ]
}