def RaiseInvalidArgumentException(self):
    message = ('Incorrect option(s) specified. Usage:\n%s\n'
               'For additional help run:\n  gsutil help %s' % (
                   self.command_spec.usage_synopsis, self.command_name))
    raise CommandException(message)
Raises exception for specifying an invalid argument to command.
dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/command.py/Command.RaiseInvalidArgumentException