[
  {
    "id": 1,
    "name": "Jason",
    "email": "jason@codeitmall.kr",
    "department": "engineering"
  },
  {
    "id": 2,
    "name": "Alice",
    "email": "alice@codeitmall.kr",
    "department": "engineering"
  },
  {
    "id": 3,
    "name": "Brian",
    "email": "brian@codeitmall.kr",
    "department": "marketing"
  },
  {
    "id": 4,
    "name": "Erica",
    "email": "erica@codeitmall.kr",
    "department": "marketing"
  },
  {
    "id": 5,
    "name": "Wilson",
    "email": "wilson@codeitmall.kr",
    "department": "sales"
  }
]