393 votes21 comments · Feature Requests and Feedback » Microsoft Graph/O365 REST APIs · Flag idea as inappropriate… · Admin →
This feature is currently being tested in private beta. Please reach out to email@example.com if you are interested in reviewing and providing feedback!Vivek commented
Are there any further updates on this? I tried the beta version end point but no traces of contentBytes for itemAttachments.
Below comment works only for fileAttachments not for the itemAttachment. For fileAttachment the v1.0 end point also returns the contentBytes. This post is only about itemAttachment.