def brackets(self, **kwargs):
    """Notional and Leverage Brackets (USER_DATA)

    GET /fapi/v1/leverageBracket


    https://binance-docs.github.io/apidocs/futures/en/#notional-and-leverage-brackets-user_data

    Keyword Args:
        symbol (str, optional)
        recvWindow (int, optional)
    """
    payload = {**kwargs}
    url_path = "/fapi/v1/leverageBracket"
    return self.sign_request("GET", url_path, payload)