((full)) Download Attachment Using Microsoft Graph Api -

Reference Attachment: A link to a file stored in the cloud (e.g., OneDrive or SharePoint).

GET https://microsoft.com{user-id}/messages/{message-id}/attachments/{attachment-id} download attachment using microsoft graph api

For larger files, it is more efficient to download the raw content stream directly. By appending "/$value" to the request URL, the API returns the binary data of the file rather than a JSON object. Reference Attachment: A link to a file stored

GET https://microsoft.com{user-id}/messages/{message-id}/attachments download attachment using microsoft graph api

📍 Handle Large Attachments: If an attachment is larger than 3 MB, consider using the raw stream ($value) approach to manage memory usage effectively.

GET https://microsoft.com{user-id}/messages/{message-id}/attachments/{attachment-id}/$value