{
  "code": 3000,
  "message": "Fields fetched successfully",
  "data": [
    {
      "link_name": "Name",
      "display_name": "Name",
      "type": "Name",
      "is_mandatory": true,
      "max_length": 255
    },
    {
      "link_name": "Email",
      "display_name": "Email",
      "type": "Email",
      "is_mandatory": false,
      "max_length": 100
    },
    {
      "link_name": "Department",
      "display_name": "Department",
      "type": "Dropdown",
      "is_mandatory": false,
      "choices": ["Engineering", "Marketing", "Sales", "Finance", "HR"]
    },
    {
      "link_name": "Start_Date",
      "display_name": "Start Date",
      "type": "Date",
      "is_mandatory": false
    }
  ]
}