array(16) {
  ["product_key"]=>
  string(8) "flexible"
  ["enabled"]=>
  bool(true)
  ["eligible"]=>
  bool(false)
  ["reason"]=>
  string(12) "invalid_stay"
  ["room_type_id"]=>
  int(611)
  ["check_in"]=>
  string(10) "2026-09-18"
  ["check_out"]=>
  string(10) "2026-99-99"
  ["nights"]=>
  int(0)
  ["nightly_prices"]=>
  array(0) {
  }
  ["total"]=>
  NULL
  ["average_nightly"]=>
  NULL
  ["source"]=>
  string(11) "cm_override"
  ["override_id"]=>
  NULL
  ["minimum_stay"]=>
  int(0)
  ["non_refundable"]=>
  bool(false)
  ["meta"]=>
  array(0) {
  }
}