/**
  * Constructor
  *
  * @param unknown $message        	
  * @param unknown $code        	
  * @param unknown $previous        	
  */
 public function __construct(ApiResponse $response, $previous = null)
 {
     $this->message = $response->getErrorMessage();
     $this->code = $response->getHttpResponse()->getstatusCode();
     $this->apiErrorCode = $response->getApiErrorCode();
 }