/**
  * Read this content as a string
  * 
  * @return string
  */
 public function read()
 {
     try {
         $result = $this->s3Service->getObject(array('Bucket' => $this->bucket, 'Key' => $this->getId()));
         return $result['Body'];
     } catch (Exception $ex) {
         SS_Log::log($ex, SS_Log::WARN);
         return;
     }
 }
 /**
  * Read this content as a string
  * 
  * @return string
  */
 public function read()
 {
     $result = $this->s3Service->getObject(array('Bucket' => $this->bucket, 'Key' => $this->getId()));
     return $result['Body'];
 }