/**
  * {@inheritdoc}
  */
 public static function fromArray(array $values)
 {
     $message = new self();
     $values = array_merge(['asset_id' => null, 'bundle_name' => null, 'version' => null, 'checksum' => null, 'size' => null, 'key' => null], $values);
     $message->setAssetId($values['asset_id']);
     $message->setBundleName($values['bundle_name']);
     $message->setVersion($values['version']);
     $message->setChecksum($values['checksum']);
     $message->setSize($values['size']);
     $message->setKey($values['key']);
     return $message;
 }