In the case where you have accessed an existing health check on a
        load balancer, this method applies this instance's health check
        values to the load balancer it is attached to.

        .. note:: This method will not do anything if the :py:attr:`access_point`
            attribute isn't set, as is the case with a newly instantiated
            HealthCheck instance.

def update(self):
        """
        In the case where you have accessed an existing health check on a
        load balancer, this method applies this instance's health check
        values to the load balancer it is attached to.

        .. note:: This method will not do anything if the :py:attr:`access_point`
            attribute isn't set, as is the case with a newly instantiated
            HealthCheck instance.
        """
        if not self.access_point:
            return

        new_hc = self.connection.configure_health_check(self.access_point, self)
        self.interval = new_hc.interval
        self.target = new_hc.target
        self.healthy_threshold = new_hc.healthy_threshold
        self.unhealthy_threshold = new_hc.unhealthy_threshold
        self.timeout = new_hc.timeout