public Message(
	string id,
	IExtension source,
	string sender,
	string recipient,
	string content,
	string contentType,
	int hopCount = 10,
	List<IMessageHeader> headers = null
)

Public Sub New ( 
	id As String,
	source As IExtension,
	sender As String,
	recipient As String,
	content As String,
	contentType As String,
	Optional hopCount As Integer = 10,
	Optional headers As List(Of IMessageHeader) = Nothing
)

public:
Message(
	String^ id, 
	IExtension^ source, 
	String^ sender, 
	String^ recipient, 
	String^ content, 
	String^ contentType, 
	int hopCount = 10, 
	List<IMessageHeader^>^ headers = nullptr
)