I'm new to this salesforce world and i recently discovered i can synchronize my salesforce instance with a Google Drive. I already have a connection established using Files Connect to my Google Drive, and now i need to upload attachments to my drive for the user to download later from a folder with all of the attachments that he/she needs using apex. How can i do this? Do i have to use Chatter REST Api? And if yes how? Thank you for your time!