'Allocate floating IPs in bulk.'

def create_floating_ips_bulk(self, ip_range, pool, interface):

    post_body = {'ip_range': ip_range, 'pool': pool, 'interface': interface}
    post_body = json.dumps({'floating_ips_bulk_create': post_body})
    (resp, body) = self.post('os-floating-ips-bulk', post_body)
    body = json.loads(body)
    self.validate_response(schema.create_floating_ips_bulk, resp, body)
    return rest_client.ResponseBody(resp, body)
