User Feedback

trace.feedback({
    score: 5,
    comment: "Great job!",
});

trace.feedback({
    "score":5, 
    "comment": "Great job!", 
})

trace.SetFeedback(&logging.Feedback{
    Score:   5,
    Comment: StrPtr("Great job!"),        
})

Feedback feedback = trace.setFeedback(new Feedback(
    5,
    "Great job!"
));