AzureMLPS.PowerShell.NewCustomModule.BeginProcessing C# (CSharp) Method

        protected override void BeginProcessing()
        {
            ProgressRecord pr = new ProgressRecord(1, "Create Custom Module", string.Format("Upload custom module ZIP file \"{0}\" into Azure ML Studio", CustomModuleZipFileName));
            pr.PercentComplete = 1;
            pr.CurrentOperation = "Uploading custom module ZIP file...";
            WriteProgress(pr);
            string uploadedResourceMetadata = Sdk.UploadResource(GetWorkspaceSetting(), "Zip");
            JavaScriptSerializer jss = new JavaScriptSerializer();
            dynamic m = jss.Deserialize<object>(uploadedResourceMetadata);
            string uploadId = m["Id"];
            Task<string> task = Sdk.UploadResourceInChunksAsnyc(GetWorkspaceSetting(), 1, 0, uploadId, CustomModuleZipFileName, "Zip");
            while (!task.IsCompleted)
            {
                if (pr.PercentComplete < 100)
                    pr.PercentComplete++;
                else
                    pr.PercentComplete = 1;
                Thread.Sleep(500);
                WriteProgress(pr);
            }
            string uploadMetadata = task.Result;
            string activityId = Sdk.BeginParseCustomModuleJob(GetWorkspaceSetting(), uploadMetadata);

            pr.CurrentOperation = "Creating custom module...";
            WriteProgress(pr);
            dynamic statusObj = jss.Deserialize<object>(Sdk.GetCustomModuleBuildJobStatus(GetWorkspaceSetting(), activityId));
            string jobStatus = statusObj[0];
            while (jobStatus == "Pending")
            {
                if (pr.PercentComplete < 100)
                    pr.PercentComplete++;
                else
                    pr.PercentComplete = 1;
                statusObj = jss.Deserialize<object>(Sdk.GetCustomModuleBuildJobStatus(GetWorkspaceSetting(), activityId));
                jobStatus = statusObj[0].ToString();
                Thread.Sleep(500);
                WriteProgress(pr);
            }

            pr.PercentComplete = 100;
            WriteProgress(pr);

            if (jobStatus == "Finished")
            {
                string moduleId = statusObj[1];
                WriteObject(moduleId);
            }
            else
                throw new System.Exception("Custom module upload failed: " + statusObj[1]);
        }
    }