     /**
      *  Custom HTTP headers to be sent to the third party endpoint. If multiple headers need to
      *  be sent with the same name the value should be specified as an Array.
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
      */
     public function get headers():Object
     {

  *  error messages when using GET.</p>
  * 
  *  @see mx.rpc.http.mxml.HTTPService
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */

  /**
  *  You use the HTTPService class to represent an
  *  HTTPService object in ActionScript. When you call the HTTPService object's
  *  <code>send()</code> method, it makes an HTTP request to the
  *  specified URL, and an HTTP response is returned. Optionally, you can pass
  *  parameters to the specified URL. When you do not go through the server-based
  *  proxy service, you can use only HTTP GET or POST methods. However, when you set
  *  the useProxy  property to true and you use the server-based proxy service, you
  *  can also use the HTTP HEAD, OPTIONS, TRACE, and DELETE methods.
  *
  *  <p><b>Note:</b> Due to a software limitation, HTTPService does not generate user-friendly
  *  error messages when using GET.</p>
  * 
  *  @see mx.rpc.http.mxml.HTTPService
  */
public class HTTPService extends AbstractInvoker
{
    //--------------------------------------------------------------------------

     *  ChannelSet can be manually constructed and assigned, or it will be 
     *  dynamically created to use the configured Channels for the
     *  <code>destination</code> for this service.
     */
    public function get channelSet():ChannelSet
    {
