curl --request GET \
  --url https://api.example.com/v1/crm/requests/weekdays/

[
  {
    "id": 123,
    "request": 123,
    "request_inventory": 123,
    "client": 123,
    "work_days": 16383,
    "rest_days": 16383,
    "rest_weekdays": [
      123
    ],
    "custom": true,
    "exclude_rest": true
  }
]