def get_file(self, file_hash, save_file_at):
        """ Get the scan results for a file.

        Even if you do not have a Private Mass API key that you can use, you can still download files from the
        VirusTotal storage making use of your VirusTotal Intelligence quota, i.e. programmatic downloads will
        also deduct quota.

        :param file_hash: You may use either the md5, sha1 or sha256 hash of the file in order to download it.
        :param save_file_at: Path of where to save the file.
        """
        params = {'hash': file_hash, 'apikey': self.api_key}

        try:
            response = requests.get(self.base + 'download/', params=params, proxies=self.proxies, stream=True)
        except requests.RequestException as e:
            return dict(error=e.message)

        if response.status_code == requests.codes.ok:
            self.save_downloaded_file(file_hash, save_file_at, response.content)
            return response.content
        elif response.status_code == 403:
            return dict(error='You tried to perform calls to functions for which you require a Private API key.',
                        response_code=response.status_code)
        elif response.status_code == 404:
            return dict(error='File not found.', response_code=response.status_code)
        else:
            return dict(response_code=response.status_code)
Get the scan results for a file.

        Even if you do not have a Private Mass API key that you can use, you can still download files from the
        VirusTotal storage making use of your VirusTotal Intelligence quota, i.e. programmatic downloads will
        also deduct quota.

        :param file_hash: You may use either the md5, sha1 or sha256 hash of the file in order to download it.
        :param save_file_at: Path of where to save the file.