[
  {
    "id": 1,
    "name": "Product A",
    "category_id": 1
  },
  {
    "id": 2,
    "name": "Product B",
    "category_id": 2
  },
  {
    "id": 3,
    "name": "Product C",
    "category_id": 1
  },
  {
    "id": 4,
    "name": "Product D",
    "category_id": 3
  }
]