Hi MuddySquid7
You can only add reports (scalars plots etc.) , though not to a published Task.
If you want to add an artifact, this should work.
prev_task = Task.get_task(task_id='112233') prev_task.mark_started(force=True) prev_task.reload() prev_task.upload_artifact(..., wait_for_upload=True) prev_task.mark_stopped(force=True)

I'm getting
ValueError: Task object can only be updated if created or in_progress

Worked perfectly, thanks!