Do you guys will need this composer to run in your terminal :composer require google/apiclient
to get the key.json you will need to run the: google-drive.php i your terminal after that you guys will need need go this web site:https://developers.google.com/oauthplayground there you will put your api credential but first search for driver that you want and in configuration select " use your own credential". after that copy the token and return to your terminal and past it there.