This is the 781st most frequent Azerbaijani word.
etdiyiniz
"Etidiyiniz" means "that you did" or "what you did" in English.
In this sentence, "etdiyiniz" is used as a descriptive term to indicate the action 'you provided' relating to 'help'.
Çox sağ olun, bizə etdiyiniz kömək əvəzsizdir.
Thank you very much, the help you provided us is invaluable.
Here, "etdiyiniz" expresses the action 'you made' in relation to a 'choice'.
Sizə etdiyiniz seçim üçün təşəkkür edirəm.
Thank you for the choice you made.
In this case, "etdiyiniz" pertains to the action 'you made' associated with 'mistake'.