Acquia\CloudApi\Client\CloudApi::listSVNUsers PHP Method

    public function listSVNUsers($site)
    {
        $method = 'GET';
        $resource = sprintf('/sites/%s/svnusers', $this->getSiteName($site));
        $result = $this->callAcapi($site, $method, $resource);
        return $result['result'];
    }