所定 しょてい期間 きかん保存 ほぞんじゃないです
shote iki kanhozonjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 所定期間保存

1. Not saved for the designated period.; Is not saved for the specified time.

Negative
Polite
Casual Register
Computing