/// <summary>
        /// Unmarshaller the response from the service to the response class.
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
        {
            DescribePackagesResponse response = new DescribePackagesResponse();

            context.Read();
            int targetDepth = context.CurrentDepth;

            while (context.ReadAtDepth(targetDepth))
            {
                if (context.TestExpression("NextToken", targetDepth))
                {
                    var unmarshaller = StringUnmarshaller.Instance;
                    response.NextToken = unmarshaller.Unmarshall(context);
                    continue;
                }
                if (context.TestExpression("PackageDetailsList", targetDepth))
                {
                    var unmarshaller = new ListUnmarshaller <PackageDetails, PackageDetailsUnmarshaller>(PackageDetailsUnmarshaller.Instance);
                    response.PackageDetailsList = unmarshaller.Unmarshall(context);
                    continue;
                }
            }

            return(response);
        }
        public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems)
        {
            AmazonElasticsearchConfig config = new AmazonElasticsearchConfig();

            config.RegionEndpoint = region;
            ConfigureClient(config);
            AmazonElasticsearchClient client = new AmazonElasticsearchClient(creds, config);

            DescribePackagesResponse resp = new DescribePackagesResponse();

            do
            {
                DescribePackagesRequest req = new DescribePackagesRequest
                {
                    NextToken = resp.NextToken
                    ,
                    MaxResults = maxItems
                };

                resp = client.DescribePackages(req);
                CheckError(resp.HttpStatusCode, "200");

                foreach (var obj in resp.PackageDetailsList)
                {
                    AddObject(obj);
                }
            }while (!string.IsNullOrEmpty(resp.NextToken));
        }
        public static DescribePackagesResponse Unmarshall(UnmarshallerContext context)
        {
            DescribePackagesResponse describePackagesResponse = new DescribePackagesResponse();

            describePackagesResponse.HttpResponse = context.HttpResponse;
            describePackagesResponse.RequestId    = context.StringValue("DescribePackages.RequestId");
            describePackagesResponse.PageSize     = context.IntegerValue("DescribePackages.PageSize");
            describePackagesResponse.CurrentPage  = context.IntegerValue("DescribePackages.CurrentPage");
            describePackagesResponse.TotalCount   = context.IntegerValue("DescribePackages.TotalCount");

            List <DescribePackagesResponse.DescribePackages_Package> describePackagesResponse_items = new List <DescribePackagesResponse.DescribePackages_Package>();

            for (int i = 0; i < context.Length("DescribePackages.Items.Length"); i++)
            {
                DescribePackagesResponse.DescribePackages_Package package = new DescribePackagesResponse.DescribePackages_Package();
                package.Id             = context.LongValue("DescribePackages.Items[" + i + "].Id");
                package.Name           = context.StringValue("DescribePackages.Items[" + i + "].Name");
                package.Owner          = context.StringValue("DescribePackages.Items[" + i + "].Owner");
                package.CreationTime   = context.LongValue("DescribePackages.Items[" + i + "].CreationTime");
                package.Sensitive      = context.BooleanValue("DescribePackages.Items[" + i + "].Sensitive");
                package.RiskLevelId    = context.LongValue("DescribePackages.Items[" + i + "].RiskLevelId");
                package.RiskLevelName  = context.StringValue("DescribePackages.Items[" + i + "].RiskLevelName");
                package.DepartName     = context.StringValue("DescribePackages.Items[" + i + "].DepartName");
                package.TotalCount     = context.IntegerValue("DescribePackages.Items[" + i + "].TotalCount");
                package.SensitiveCount = context.IntegerValue("DescribePackages.Items[" + i + "].SensitiveCount");
                package.InstanceId     = context.LongValue("DescribePackages.Items[" + i + "].InstanceId");

                describePackagesResponse_items.Add(package);
            }
            describePackagesResponse.Items = describePackagesResponse_items;

            return(describePackagesResponse);
        }