def _GetNotificationPathRegex(self):
    if (not NotificationCommand._notification_path_regex):
        NotificationCommand._notification_path_regex = re.compile('/?(projects/[^/]+/)?b(uckets)?/(?P<bucket>[^/]+)/notificationConfigs/(?P<notification>[0-9]+)')
    return NotificationCommand._notification_path_regex
def _GetNotificationPathRegex(self):
    if (not NotificationCommand._notification_path_regex):
        NotificationCommand._notification_path_regex = re.compile('/?(projects/[^/]+/)?b(uckets)?/(?P<bucket>[^/]+)/notificationConfigs/(?P<notification>[0-9]+)')
    return NotificationCommand._notification_path_regex