curl --request GET \
  --url https://your-instance.example.com/api/departments/{id}/users \
  --header 'Authorization: Bearer <token>'

{
  "users": [
    {
      "_id": "<string>",
      "fullName": "<string>",
      "email": "<string>",
      "accessRole": "<string>",
      "departmentId": "<string>",
      "phoneNumber": "<string>",
      "designation": "<string>"
    }
  ],
  "department": {
    "_id": "<string>",
    "name": "<string>",
    "description": "<string>",
    "organizationId": "<string>",
    "managerIds": [
      {
        "_id": "<string>",
        "fullName": "<string>",
        "email": "<string>",
        "accessRole": "<string>",
        "departmentId": "<string>",
        "phoneNumber": "<string>",
        "designation": "<string>"
      }
    ],
    "userIds": [
      {
        "_id": "<string>",
        "fullName": "<string>",
        "email": "<string>",
        "accessRole": "<string>",
        "departmentId": "<string>",
        "phoneNumber": "<string>",
        "designation": "<string>"
      }
    ],
    "createdBy": {},
    "updatedBy": {},
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  }
}