public static AliasTargetUnmarshaller GetInstance()
        {
            if (instance == null)
            {
                instance = new AliasTargetUnmarshaller();
            }

            return(instance);
        }
        public ResourceRecordSet Unmarshall(XmlUnmarshallerContext context)
        {
            ResourceRecordSet resourceRecordSet = new ResourceRecordSet();
            int originalDepth = context.CurrentDepth;
            int targetDepth   = originalDepth + 1;

            if (context.IsStartOfDocument)
            {
                targetDepth += 2;
            }

            while (context.Read())
            {
                if (context.IsStartElement || context.IsAttribute)
                {
                    if (context.TestExpression("Name", targetDepth))
                    {
                        resourceRecordSet.Name = StringUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("Type", targetDepth))
                    {
                        resourceRecordSet.Type = StringUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("SetIdentifier", targetDepth))
                    {
                        resourceRecordSet.SetIdentifier = StringUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("Weight", targetDepth))
                    {
                        resourceRecordSet.Weight = LongUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("Region", targetDepth))
                    {
                        resourceRecordSet.Region = StringUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("Failover", targetDepth))
                    {
                        resourceRecordSet.Failover = StringUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("TTL", targetDepth))
                    {
                        resourceRecordSet.TTL = LongUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("ResourceRecords/ResourceRecord", targetDepth))
                    {
                        resourceRecordSet.ResourceRecords.Add(ResourceRecordUnmarshaller.GetInstance().Unmarshall(context));

                        continue;
                    }
                    if (context.TestExpression("AliasTarget", targetDepth))
                    {
                        resourceRecordSet.AliasTarget = AliasTargetUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                    if (context.TestExpression("HealthCheckId", targetDepth))
                    {
                        resourceRecordSet.HealthCheckId = StringUnmarshaller.GetInstance().Unmarshall(context);

                        continue;
                    }
                }
                else if (context.IsEndElement && context.CurrentDepth < originalDepth)
                {
                    return(resourceRecordSet);
                }
            }



            return(resourceRecordSet);
        }