Scalr\Api\Service\User\V1beta0\Adapter\CloudCredentials\CloudstackCloudCredentialsAdapter::_provider PHP Method

    public function _provider($from, $to, $action)
    {
        switch ($action) {
            case static::ACT_CONVERT_TO_OBJECT:
                /* @var $from Entity\CloudCredentials */
                $to->provider = $from->cloud;
                break;
            case static::ACT_CONVERT_TO_ENTITY:
                /* @var $to Entity\CloudCredentials */
                break;
            case static::ACT_GET_FILTER_CRITERIA:
                return [['cloud' => $this->getCloudstackProvider($from)]];
        }
    }