Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Migrating from Outlook REST API v1.0 to Microsoft Graph

Version 1.0 of the Outlook REST API was launched in 2015 to provide API access to mail, calendar, contacts, and other data from Exchange Online, with support for Basic Authentication.  Over time, we’ve released major enhancements in Outlook REST API v2.0 and Microsoft Graph, both of which provide richer features, and better performance and reliability than Outlook REST API v1.0.

Migrate from Visio Web Access to Visio Online

Visio Online replaces Visio Web Access (also called Visio Services) in SharePoint Online. Visio Online is the new way to view, create and share Visio diagrams in SharePoint Online. As part of the Office Online ecosystem, Visio Online includes a modern UI, introduces performance improvements and has richer capabilities that aren’t available in Visio Web Access. This blog describes how you can migrate from Visio Web Access to Visio Online using different examples.