Google Drive Api Download [verified] -

async function downloadFile(drive, fileId, destPath, exportMimeType = null) try let response; if (exportMimeType) response = await drive.files.export( fileId, mimeType: exportMimeType , responseType: 'stream' ); else response = await drive.files.get( fileId, alt: 'media' , responseType: 'stream' );

if not creds or not creds.valid: if creds and creds.expired and creds.refresh_token: creds.refresh(Request()) else: if not os.path.exists(creds_file): print(f"Error: creds_file not found.") sys.exit(1) flow = InstalledAppFlow.from_client_secrets_file(creds_file, SCOPES) creds = flow.run_local_server(port=0) with open(token_file, 'w') as token: token.write(creds.to_json())

npm install googleapis @google-cloud/local-auth const google = require('googleapis'); const fs = require('fs'); const readline = require('readline'); const SCOPES = ['https://www.googleapis.com/auth/drive.readonly']; const TOKEN_PATH = 'token.json'; const CREDENTIALS_PATH = 'credentials.json'; google drive api download

original_name = metadata['name'] mime_type = metadata['mimeType']

| Google Workspace Type | Source MIME | Export to | Target MIME | |-----------------------|-------------|-----------|--------------| | Document | application/vnd.google-apps.document | PDF | application/pdf | | Document | | DOCX | application/vnd.openxmlformats-officedocument.wordprocessingml.document | | Document | | TXT | text/plain | | Spreadsheet | application/vnd.google-apps.spreadsheet | XLSX | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | | Spreadsheet | | CSV | text/csv | | Spreadsheet | | PDF | application/pdf | | Presentation | application/vnd.google-apps.presentation | PPTX | application/vnd.openxmlformats-officedocument.presentationml.presentation | | Presentation | | PDF | application/pdf | Python Example First, install the library: async function downloadFile(drive

#!/usr/bin/env python3 """ Google Drive File Downloader Supports regular files and Google Workspace exports. """ import os import sys import argparse from google.auth.transport.requests import Request from google.oauth2.credentials import Credentials from google_auth_oauthlib.flow import InstalledAppFlow from googleapiclient.discovery import build from googleapiclient.http import MediaIoBaseDownload from googleapiclient.errors import HttpError

fh = io.FileIO(destination_path, 'wb') downloader = MediaIoBaseDownload(fh, request) done = False while not done: status, done = downloader.next_chunk() print(f"Download int(status.progress() * 100)% complete.") print(f"File saved to destination_path") except Exception as e: print(f"Error: e") service = get_authenticated_service() file_id = '1ABC123xyz789' # Replace with your file ID For a regular file (e.g., PDF, image) download_file(service, file_id, 'downloaded_file.pdf') For a Google Doc (export to PDF) download_file(service, file_id, 'document.pdf', mime_type='application/pdf') Node.js (JavaScript) Example Install: exportMimeType = null) try let response

def get_service(creds_file='credentials.json'): """Authenticate and return Drive service object.""" creds = None token_file = 'token.json'