変更 へんこう いきダンプじゃなかったです
henkō iki dampujanakattadesu

Noun
Desu Copula

The polite, past negative form of 変更域ダンプ

1. Wasn't a change area dump.; Wasn't dumping the change area.

Past/Perfective
Negative
Polite
Casual Register
Computing