The MessageBuilder is used to build API Message

    MessageBuilder msgBuilder = MessageBuilderService.locateMessageBuilder()
    Message msg = msgBuilder.newMessage("RequestData").
    addProperty("Name", "Kermit").
    addProperty("From", "MUC").
    addProperty("To", "NYC").
    addProperty("Date", "25-Jul-2008").
    addProperty("Seats", "2");
    getMessage();