ImportSendingService::getFileIdParams

private function getFileIdParams(array $message): Result
{
	$result = new Result();
	$fileId = null;
	if (isset($message['fileId']))
	{
		$fileId = [];
		if ($message['fileId'] === 'N')
		{
			return $result->setResult([]);
		}
		$fileCheckResult = $this->checkFileAccess($message);
		if (!$fileCheckResult->isSuccess())
		{
			return $fileCheckResult;
		}
		$fileId = [(int)$message['fileId']];
	}

	return $result->setResult($fileId);
}