I try to deserialize the YouTube feed. But I cannot get the "group:media" working. It is always null. Do you see any issue with my code? Thanks! **Model** ```csharp [XmlRoot(ElementName = "entry")] public class Entry { [XmlElement(ElementName = "group", Namespace = "media")] public required Media Media { get; set; } } public class Media { [XmlElement(ElementName = "title", Namespace = "media")] public required string Title { get; set; } } ``` **XML** ```xml <entry> <id>yt:video:ZmD1tDVJaAQ</id> <media:group> <media:title>I need this property</media:title> </media:group> </entry> ```