Mavention Workspace has the ability to easily change the image of a group (or as we like to call them: Workspace). This will set the new image visible on all platforms including Microsoft Teams (if it is a Teams workspace), Outlook and SharePoint. This sounds like an easy to write code-module. And when I began writing the module, I thought just the same. However, there are some tricky parts in communicating with the Graph API if you want to send files. In this blog, I will elaborate on how to upload images using the Microsoft Graph API.