404 – Used
407 – Used
408 – Used
409 – Used
414 – Used
415 – Used
416 – Used
417 – Used
418 – Used
419 – Used
423 – Used
424 – Used
425 – Used
426 – Used
427 – Used
428 – Used
429 – Used
430 – Used
431 – Used
432 – Used
433 – Used
434 – Used
436 – Used
437 – Used
438 – Used
455 – Used
456 – Used
457 – Used
458 – Used
459 – Used
460 – Used
462 – Used
463 – Used
464 – Used
482 – Used
484 – Used