Get Files Fileid

Gets a file's metadata or content by ID. If you provide the URL parameter `alt=media`, then the response includes the file contents in the response body. Downloading content with `alt=media` only works if the file is stored in Drive. To download Google Docs, Sheets, and Slides use [`files.export`](/drive/api/reference/rest/v3/files/export) instead. For more information, see [Download & export files](/drive/api/guides/manage-downloads).