I need to automatically create an event in an O365 Group's calendar and invite attendees, using Power Automate workflow.
The only problemino is that HTTP with Azure AD is a premium connector and the licensing approach must be considered very carefully.
Send an HTTP request is a standard connector (yaay!) that allows calling Graph API.
It only supports one of the supported endpoints: me, users, groups, sites, search, planner, teams, chats, which is absolutely fine in my case.