'Check if remote_log_location exists in remote storage
:param remote_log_location: log\'s location in remote storage
:return: True if location exists else False'

def log_exists(self, remote_log_location):

    if self.hook:
        try:
            return (self.hook.get_key(remote_log_location) is not None)
        except Exception:
            pass
    return False
