QueryContextDataUserId Property

[DataMemberAttribute(Name = "userId", EmitDefaultValue = false)]
public Guid? UserId { get; set; }

<DataMemberAttribute(Name := "userId", EmitDefaultValue := false)>
Public Property UserId As Guid?
	Get
	Set

public:
[DataMemberAttribute(Name = L"userId", EmitDefaultValue = false)]
property Nullable<Guid> UserId {
	Nullable<Guid> get ();
	void set (Nullable<Guid> value);
}

[<DataMemberAttribute(Name = "userId", EmitDefaultValue = false)>]
member UserId : Nullable<Guid> with get, set