I have folders on my Google Drive account and i want to add files in specific folder. How can I do it? In example needed DriveId (EXISTING_FOLDER_ID), but I don't know DriveID my folder, I know name only.
If you have the metadata for the folder (or a DriveFolder object, from which you can get the metadata), you can just call getDriveId.
If you have the web resource, you can get the DriveId using that resource id using fetchDriveId