'Remove a host from the given aggregate.
For a full list of available parameters, please refer to the official
API reference:
https://developer.openstack.org/api-ref/compute/#remove-host'

def remove_host(self, aggregate_id, **kwargs):

    post_body = json.dumps({'remove_host': kwargs})
    (resp, body) = self.post(('os-aggregates/%s/action' % aggregate_id), post_body)
    body = json.loads(body)
    self.validate_response(schema.aggregate_add_remove_host, resp, body)
    return rest_client.ResponseBody(resp, body)
