 
     /**
      *  Called to initialize the service.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function initialize():void
     {

    /**
     *  Provides access to the request timeout in seconds for sent messages. 
     *  A value less than or equal to zero prevents request timeout.
     */ 
    public function get requestTimeout():int
    {

     * @param charset The character set encoding to use while encoding the
     * credentials. The default is null, which implies the legacy charset of
     * ISO-Latin-1. The only other supported charset is &quot;UTF-8&quot;.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function setCredentials(username:String, password:String, charset:String=null):void
    {
