Microsoft Graph

Creating and renewing your Microsoft Graph webhook subscriptions

March 9, 2017

Webhooks are an easy way to do something when an event occurs. For example, when you want to do something when a new email is received. Currently, I have such a webhook subscription running which checks every mail for mail trackers. I just love to have control of my emails and know which of them are being tracked.

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Get the site URL of an Office 365 Group via the Microsoft Graph

January 27, 2017

Update Since 29/03/2017 I discovered a new API endpoint which makes retrieving the SharePoint site URL even easier. You can read all about it in the following article: Get the SharePoint site behind an Office 365 Group via the Microsoft Graph Original article One important piece of information I required for an application which I am currently building is the site URL of the Office 365 Group site.

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Get to know of which Office 365 Groups a user is a member of (Microsoft Graph)

January 25, 2017

Getting to know to which Office 365 groups users are a member of, is very useful information. You can use this information for building your own group applications or to keep a record where users have access to (governance / guest access). The way to retrieve the groups is already documented in the Microsoft Graph documentation, but it is a bit hidden and deserves more attention.

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Adding guests to an Office 365 Group via the Microsoft Graph API

January 20, 2017

In one of my previous posts I explained how you can retrieve external / guest users via the Microsoft Graph API. Last week someone asked me if I knew how you can add guest users to an Office 365 Group via the Microsoft Graph API. As this was also a requirement for one of my projects, I did some digging to find a way to make this possible.

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Retrieving external / guest users via the Microsoft Graph API

December 23, 2016

A project I was working involved retrieving all external / guest users that have been added to Office 365 and especially to Office 365 Groups. As it had to build in to an Office 365 application I choose to work with the Microsoft Graph. First thing I did was retrieving all users with the standard API call:

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Sending mails with embedded images via the Microsoft Graph

February 24, 2016

The Microsoft Graph keeps getting better and better. Since it was released, a lot more endpoints and functionality has been added. In one of my applications I make use of the sendMail endpoint to send notification about progress updates. I wanted to improve the notification mail by embedding images into the mails.

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