Doesn't the FISA court keep copies of pleadings like all other courts?
Did they never provide the real 302? And just "Manufacture" one from their asses?
Because of the sensitive nature of its business, the court is a "secret court" – its hearings are closed to the public. While records of the proceedings are kept, they also are unavailable to the public, although copies of some records with classified information redacted have been made public. Due to the classified nature of its proceedings, usually only attorneys licensed to practice in front of the US government are permitted to appear before the court. Because of the nature of the matters heard before it, court hearings may need to take place at any time of day or night, weekdays or weekends; thus, at least one judge must be "on call" at all times to hear evidence and decide whether or not to issue a warrant.
A heavily redacted version of a 2008 appeal by Yahoo![13] of an order issued with respect to NSA's PRISM program had been published for the edification of other potential appellants. The identity of the appellant was declassified in June 2013.[14]
https://en.wikipedia.org/wiki/United_States_Foreign_Intelligence_Surveillance_Court#:~:text=authority%20from%20Congress.-,Secrecy,redacted%20have%20been%20made%20public.