返信 へんしん要求 ようきゅう表示 ひょうじじゃなかったです
henshin'yō kyūhyōjijanakattadesu

Noun
Desu Copula

The polite, past negative form of 返信要求表示

1. Did not request a reply.; Was not indicating a request for a response.

Past/Perfective
Negative
Polite
Casual Register
Computing