curl --request POST \
  --url https://api.yorlet.com/v1/unit_groups \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "building": "<string>",
  "name": "<string>",
  "description": "<string>",
  "metadata": {}
}
'

{
  "id": "<string>",
  "created": 123,
  "object": "unit_group",
  "building": {
    "id": "<string>",
    "created": 123,
    "object": "building",
    "active": true,
    "address": {
      "line1": "<string>",
      "line2": "<string>",
      "city": "<string>",
      "country": "<string>",
      "postal_code": "<string>",
      "state": "<string>"
    },
    "currency": "<string>",
    "description": "<string>",
    "marketing": {
      "featured_photo": "<string>",
      "photos": [
        "<string>"
      ]
    },
    "name": "<string>",
    "removable": true,
    "single_unit": true,
    "unit_fees": {
      "management_fee": 123,
      "management_fee_amount": 123,
      "management_fee_discount": {
        "end": 123,
        "percent_off": 123
      },
      "renewal_fee": 123,
      "rent_review_fee": 123,
      "tax": 123,
      "tenant_find_fee": 123,
      "updated_at": 123
    },
    "account": "<string>",
    "deleted": false,
    "metadata": {}
  },
  "description": "<string>",
  "name": "<string>",
  "account": "<string>",
  "deleted": false,
  "metadata": {}
}