what is winrar command prompt syntax for update an compressed file?

what is winrar command prompt syntax for update an compressed file?

what is winrar command prompt syntax for update an compressed file? i have
an apk compressed file that have an file in its. i want update content of
this file with wirar command prompt when we have .rar file i can update
content of it with
rar u b.rar assets
command it this command asset fileder and all content added to b.rar file
but when i have b.apk file i can run this command in ui of winrar i can
open my apk file and drag and drop files in it and dont has any exception
but when execute this command in command prompt i have this exception
that: ERROR: Bad archive audienceslistening.rar