  * AbstractWebService is an abstract base class for implementations 
  * that provide RPC access to SOAP-based web services. This class does not
  * load WSDL descriptions at runtime.
+ *  
+ *  @langversion 3.0
+ *  @playerversion Flash 9
+ *  @playerversion AIR 1.1
+ *  @productversion Flex 3
  */
 public class AbstractWebService extends AbstractService
 {

     * @param headerName (Optional) Name of a header in the SOAPHeader content.
     *
     * @return Returns a header if a match is found based on QName, localName, and URI.
     */
    public function getHeader(qname:QName, headerName:String = null):SOAPHeader
    {


    /**
     * @inheritDoc
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    override public function get destination():String
    {
