1001Required parameter is missing.SearchRequest.Queryhttp://msdn.microsoft.com/en-us/library/dd251042.aspx1001Required parameter is missing.SearchRequest.AppIdhttp://msdn.microsoft.com/en-us/library/dd251042.aspx1001Required parameter is missing.SearchRequest.Sourceshttp://msdn.microsoft.com/en-us/library/dd251042.aspx