This is the response object from the DescribeEventDetails operation.
Inheritance: Amazon.Runtime.AmazonWebServiceResponse
        /// <summary>
        /// Unmarshaller the response from the service to the response class.
        /// </summary>  
        /// <param name="context"></param>
        /// <returns></returns>
        public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
        {
            DescribeEventDetailsResponse response = new DescribeEventDetailsResponse();

            context.Read();
            int targetDepth = context.CurrentDepth;
            while (context.ReadAtDepth(targetDepth))
            {
                if (context.TestExpression("failedSet", targetDepth))
                {
                    var unmarshaller = new ListUnmarshaller<EventDetailsErrorItem, EventDetailsErrorItemUnmarshaller>(EventDetailsErrorItemUnmarshaller.Instance);
                    response.FailedSet = unmarshaller.Unmarshall(context);
                    continue;
                }
                if (context.TestExpression("successfulSet", targetDepth))
                {
                    var unmarshaller = new ListUnmarshaller<EventDetails, EventDetailsUnmarshaller>(EventDetailsUnmarshaller.Instance);
                    response.SuccessfulSet = unmarshaller.Unmarshall(context);
                    continue;
                }
            }

            return response;
        }