private function getCanonicalParameterList(HTTPSFuture $future)
{
$uri = new PhutilURI($future->getURI());
$params = $uri->getQueryParams();
ksort($params);
$canonical_parameters = array();
foreach ($params as $key => $value) {
$canonical_parameters[] = rawurlencode($key) . '=' . rawurlencode($value);
}
$canonical_parameters = implode('&', $canonical_parameters);
return $canonical_parameters;
}
