Download Email Attachments Graph Api __hot__ May 2026

: This returns a list of message objects. You will need the id of the specific message to proceed. 2. Identify the Attachment ID

: For downloading attachments, your application needs at least the Mail.Read or Mail.ReadWrite permission. download email attachments graph api

: GET https://graph.microsoft.com/v1.0/me/messages/{message-id}/attachments/{attachment-id}/$value microsoft graph api - How to retrieve ItemAttachment bytes : This returns a list of message objects

: A standard GET to the attachment endpoint returns a JSON object where the contentBytes property contains the base64-encoded file content. download email attachments graph api