Perl : Exporting a Google Spreadsheet Into xlsx Format Using Net::Google::Drive - perl

Question

I am trying to export google spreasheets into xlsx excel spreasheets using Perl.
I am currently able to get the data in the google spreadsheet from my script but I'd prefer to export the file into a local excel spreadsheet and get the information I need from there.
I can't manage to find a way to export a google spreadsheet into a local xlsx file using Net::Google::Drive
Only binary files can be obtained with the methods in that module.
has anyone managed to perform this ?
If yes, could you share some code ?
Thanks and regards.
X.
--
Here is my current code :
use Net::Google::Drive;
use Net::Google::DataAPI::Auth::OAuth2;
use Storable;
my $client_id = "XXXXXX.apps.googleusercontent.com";
my $client_secret = "YYYYY";
my $oauth2 = Net::Google::DataAPI::Auth::OAuth2->new(
client_id => $client_id,
client_secret => $client_secret,
scope => ['https://www.googleapis.com/auth/drive.readonly'],
);
my $session = retrieve('google_drive.session');
my $restored_token = Net::OAuth2::AccessToken->session_thaw($session,
auto_refresh => 1,
profile => $oauth2->oauth2_webserver,
);
$oauth2->access_token($restored_token);
my $disk = Net::Google::Drive->new(
-client_id => $client_id,
-client_secret => $client_secret,
-access_token => $oauth2->access_token($restored_token),
-refresh_token => $oauth2->refresh_token($restored_token),
);
my $file_id = "XXXXX";
my $dest_file = 'd:\\test.xlsx';
$disk->downloadFile(
-file_id => $file_id,
-dest_file => $dest_file,
);