Office 365 Connectors provide a means to connect network data sources such as Twitter, Trello, and RSS feeds to Office 365 Groups and Microsoft Teams. The out-of-the-box connectors work well, but there’s nothing like being able to process your own data, which is exactly what the Incoming Webhook connector allows you to do. In this example, we grab some Office 365 service incident information and post it to a group. All a mere matter of writing some PowerShell code.
https://www.petri.com/office-365-connector-incoming-webhook
