✅ Is it possible to write better switch/case?

 _ = delivery.Topic switch                        
 {                                                
     _ when delivery.Topic.Contains( "event" )    
         => Brush.Color = Colors.Yellow,          
     _ when delivery.Topic.Contains( "command" )  
         => Brush.Color = Colors.Green,           
     _ => Brush.Color = Colors.Beige              
 };