If you are on a 2 year or 3 year lease you should spend exactly zero on maintenance.
Rotate tires every 7500 miles and yearly battery check, that is it.
Cabin filter only needs to be changed every 3-4 years if you live in a hot and dusty climate, if leasing decline it.
Brake fluid should only be changed if it is indicating on a test strip or brake fluid tester that is actually needs done. Again leasing decline it.
Don't let the dealer threaten you with voiding your warranty, you can decline everything but the yearly battery check.
The dealer gets paid to do the battery check by Nissan. You can get your tires rotated for free at places like Les Schwab or Discount Tire.
Service writers are paid on commission, always be suspicious of up-sells.
Remember this easy rule, if you are leasing you should pay nothing for maintenance, don't let any dealer talk you into paying for anything on a lease.
Decline all of the following:
Headlight fluid replacement
Motor lubrication replacement
Muffler bearing lubrication/alignment/replacement, even if they offer you a free upgrade to a chrome one.
Any kind of lubrication in fact
Battery rotation
Special EV dry cleaning
Refrigerant replacement
Transmission flush
Radiator/cooling flush
Etc.