What’s Microsoft Graph API? Well, Microsoft says it like this:
“Microsoft Graph is made up of resources connected by relationships. For example, a user can be connected to a group through a memberOf relationship, and to another user through a manager relationship. Your app can traverse these relationships to access these connected resources and perform actions on them through the API.”
In practice, it offers a developer an unified API, where you can access most resources available in Office 365. Not all, though, but Microsoft is improving it almost weekly.
In case you’re not using it yet, you probably should! This category contains all of my posts related to my findings about Graph API – there’s probably going to be a lot of authentication stuff, too… :) For just them, check out the Azure AD or ADAL -categories!