Initiate a config reload. This may take a while on large installations.

def reload_config(self, async=True, verbose=False):
        '''
        Initiate a config reload. This may take a while on large installations.
        '''
        # If we're using an API version older than 4.5.0, don't use async
        api_version = float(self.api_version()['api_version'])
        if api_version < 4.5:
            async = False
        url = '{}/{}{}'.format(
            self.rest_url, 'reload', '?asynchronous=1' if async else ''
        )
        return self.__auth_req_post(url, verbose=verbose)