Hi,
I want to update the properties of a Task via Graph-API. So i use a HTTP-Request (V2). It looks like this:

But I always get the Error: "Resource not found for the segment 'tasks' "
I double-checked the Group-ID and the Task-ID, they are correct.
I tried to include the "Plan" into the API: groups/{group-ID}/plans/{plan-ID}/tasks/{task-ID}/details
Now I get: "Write requests are only supported on contained entities or navigation properties with bindings."
What could be wrong?