public bool deleteVideo ( Int64 videoId )
{
var url = apiUrl + "/api/videos/" + videoId.ToString() + ".xml";
var data = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><vzaar-api><_method>delete</_method></vzaar-api>";
var response = executeRequest( url, "DELETE", data );
var doc = new XmlDocument();
doc.LoadXml( response );
var videoStatus = int.Parse( doc.SelectSingleNode( "//video_status_id" ).InnerText );
return videoStatus == (int)VideoStatus.DELETED;
}