{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "EmployeeRef",
  "type": "object",
  "properties": {
    "code": { "type": "string" },
    "first_names": { "type": "string" },
    "last_name": { "type": "string" },
    "full_name": { "type": "string" },
    "department": { "type": "string" }
  }
}