Microsoft 365 Developer Blog

Introducing Bulk UPA Custom Profile Properties Update API for SharePoint Online

April 8, 2016 Apr 8, 2016 04/8/16

Vesa Juvonen

As part of the new Client Side Object Model (CSOM) version (4622.1208 or newer), SharePoint has new capability for bulk importing custom user profile properties. This capability has been now enabled

Transition your app from Live APIs to Outlook REST APIs

April 6, 2016 Apr 6, 2016 04/6/16

Microsoft Graph team

Matthias Leibmann provides some guidance on migrating apps from using the Live Connect APIs to using the Outlook REST APIs.

Office Add-ins on OneNote Online (in Preview)

April 1, 2016 Apr 1, 2016 04/1/16

OneNote API support

Hello OneNote developers! The OneNote Add-ins team is happy to announce OneNote Online support for the Office Add-in model (in Preview)! Soon you'll be able to develop add-ins for OneNote and make them available world-wide from the Office Store, or upload them to a Corporate Catalog for enterprise access. What's an Office Add-in? An Office ...

Tasks, OOF settings, and more improvements to the REST APIs

March 31, 2016 Mar 31, 2016 03/31/16

Jason Johnston

We wanted to update you on multiple additions and improvements we have made to our APIs since launching Outlook API V2.0 and Microsoft Graph V1.0 in November 2015. The features listed below are available in Outlook API preview endpoint.

What’s new at Build 2016 for Office Developers

March 31, 2016 Mar 31, 2016 03/31/16

Office Add-ins team

The Office Developer Platform story got its latest stage of updates at Build 2016. Kirk Koenigsbauer explained the major themes of the news over at blogs.office.com. In this blog post we will

One time Authentication for Public Resource

March 22, 2016 Mar 22, 2016 03/22/16

OneNote API support

Hi there, The current authentication mechanism is heavy for public image resources. When you retrieve a page content with authenticated token, the image URLs that are referenced still need to have OAuth token added whenever you request them. We heard people from UserVoice Forums want OneNote APIs support preAuthenticated image URLs from a ...

New SharePoint CSOM version released for SharePoint Online – March 2016

March 22, 2016 Mar 22, 2016 03/22/16

Vesa Juvonen

We are happy to announce availability of new SharePoint Client Side Object Model (CSOM) version targeted for the Office 365 or more specifically for SharePoint Online. This release contains 

Microsoft Graph webhooks update – March 2016

March 21, 2016 Mar 21, 2016 03/21/16

Office Add-ins team

Hi folks, we've got another incremental update for our Microsoft Graph webhooks preview on the journey towards shipping a production release.  First, I'm pleased to say we've rounded out the set of available operations with support for DELETE and PATCH, as well as POST and GET. Now, you can delete an existing ...

Project Online CSOM library Availability and Sample Code

March 16, 2016 Mar 16, 2016 03/16/16

Office Add-ins team

We are happy to announce the availability of the Project Online CSOM library.  The library contains access to all the enhancements we have made towards improving our API.  The Project

Microsoft Graph is now generally available in China

March 9, 2016 Mar 9, 2016 03/9/16

Office Add-ins team

In November 2015, we announced the general availability of Microsoft Graph, located at developer.microsoft.com/graph.  The Microsoft Graph exposes APIs, data and intelligence across Office 365