文書 ぶんしょ がた指定 していじゃありませんでした
bunshoga tashite ija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 文書型指定

1. Was not a document-type designation.; Was not designated as a document type.

Past/Perfective
Negative
Polite
Terminal Form
Computing