Whether you are building a backup utility or a custom document viewer, downloading files requires navigating a few specific authentication and endpoint nuances. Here is a practical guide on how to get it done. 1. Prerequisites: Permissions and Setup
Most modern HTTP clients (like axios in JS or requests in Python) follow this redirect automatically, allowing you to stream the data directly into a file. 3. Code Example: Python graph api download file
import requests def download_graph_file(item_id, access_token, save_path): url = f"https://microsoft.com{item_id}/content" headers = {"Authorization": f"Bearer {access_token}"} response = requests.get(url, headers=headers, allow_redirects=True) if response.status_code == 200: with open(save_path, 'wb') as f: f.write(response.content) print("Download successful!") else: print(f"Error: {response.status_code}") Use code with caution. 4. Advanced Scenarios Downloading Large Files Whether you are building a backup utility or