[DataMemberAttribute(Name = "symbol", EmitDefaultValue = false)] public string? Symbol { get; set; }
<DataMemberAttribute(Name := "symbol", EmitDefaultValue := false)> Public Property Symbol As String Get Set
public: [DataMemberAttribute(Name = L"symbol", EmitDefaultValue = false)] property String^ Symbol { String^ get (); void set (String^ value); }
[<DataMemberAttribute(Name = "symbol", EmitDefaultValue = false)>] member Symbol : string with get, set