アソシエーション起動 きどう がわではありませんでした
asoshiēshonkidōgawadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of アソシエーション起動側

1. Was not the association initiator.; Was not on the initiating side of the association.

Past/Perfective
Negative
Polite
Formal Register
Computing