返信 へんしん要求 ようきゅう表示 ひょうじではありませんでした
henshin'yō kyūhyōjidewārimasendeshita

Noun
Desu Copula

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

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

Past/Perfective
Negative
Polite
Formal Register
Computing