ICalMailEventManager::getFiles

static function getFiles($message)
{
	if ($message['ATTACHMENTS'] > 0)
	{
		return MailMessageAttachmentTable::getList([
			'select' => [
				'ID',
				'FILE_ID',
				'FILE_NAME',
				'FILE_SIZE',
				'CONTENT_TYPE',
			],
			'filter' => [
				'=MESSAGE_ID'   => $message['ID'],
				'@CONTENT_TYPE' => ICalMailManager::CONTENT_TYPES
			],
		])->fetchAll();
	}

	return [];
}