/** * @param thumbAsset $thumbAsset * @return string */ protected function doGetThumbnailAssetUrl(thumbAsset $thumbAsset) { $thumbAssetId = $thumbAsset->getId(); $partnerId = $thumbAsset->getPartnerId(); $url = "/api_v3/service/thumbAsset/action/serve/partnerId/{$partnerId}/thumbAssetId/{$thumbAssetId}"; return $url; }