curl --request GET \
  --url https://api.example.com/units/reference/{unit}

{
  "content_type": "unit",
  "id": 1,
  "reference": "<string>",
  "name": "HQ",
  "description": "<string>",
  "level": 123,
  "path": "<string>",
  "unit_type": "unit",
  "falldown": true,
  "features": [
    {}
  ],
  "departments": [
    {}
  ],
  "parent": {},
  "image": {},
  "children": [
    {}
  ],
  "addresses": {},
  "contact": {},
  "opening_hours": {},
  "geo": {
    "lat": 123,
    "lng": 123
  },
  "stats": {
    "users": 123,
    "children": 123,
    "children_total": 123
  },
  "permissions": {},
  "url": "api/units/1"
}