'Add a healthcheck to this target pool.
:param  healthcheck: Healthcheck to add
:type   healthcheck: ``str`` or :class:`GCEHealthCheck`
:return:  True if successful
:rtype:   ``bool``'

def add_healthcheck(self, healthcheck):

    return self.driver.ex_targetpool_add_healthcheck(targetpool=self, healthcheck=healthcheck)
