     *       Object listening for the event.</td></tr>
     *  </table>
     *  @eventType header 
+    *  
+    *  @langversion 3.0
+    *  @playerversion Flash 9
+    *  @playerversion AIR 1.1
+    *  @productversion Flex 3
     */
     public static const HEADER:String = "header";
 

     * @param header Object that holds the header of the call.
     * @param token AsyncToken that represents the call to the method. Used in the asynchronous completion token pattern.
     * @param message Source Message of the header.
     */
    public function HeaderEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = true,
            header:Object = null, token:AsyncToken = null, message:IMessage = null)


    /**
     * Header that the RPC call returned in the response.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function get header():Object
    {
