curl --request GET \
  --url https://api.example.com/cabinet/admin/tickets/settings \
  --header 'Authorization: Bearer <token>'

{
  "sla_enabled": true,
  "sla_minutes": 123,
  "sla_check_interval_seconds": 123,
  "sla_reminder_cooldown_minutes": 123,
  "support_system_mode": "<string>",
  "cabinet_user_notifications_enabled": true,
  "cabinet_admin_notifications_enabled": true
}