Update csharp-sdk.md

Author: JayGhb

articles/ai-services/document-intelligence/quickstarts/includes/csharp-sdk.md

@@ -644,15 +644,9 @@ AzureKeyCredential credential = new AzureKeyCredential(key);
 DocumentIntelligenceClient client = new DocumentIntelligenceClient(new Uri(endpoint), credential);
 
 //sample invoice document
+Uri uriSource = new Uri("https://raw.githubusercontent.com/Azure-Samples/cognitive-services-REST-api-samples/master/curl/form-recognizer/sample-invoice.pdf");
 
-Uri invoiceUri = new Uri ("https://raw.githubusercontent.com/Azure-Samples/cognitive-services-REST-api-samples/master/curl/form-recognizer/sample-invoice.pdf");
-
-AnalyzeDocumentContent content = new AnalyzeDocumentContent()
-{
-    UrlSource = invoiceUri
-};
-
-Operation<AnalyzeResult> operation = await client.AnalyzeDocumentAsync(WaitUntil.Completed, "prebuilt-invoice", content);
+Operation<AnalyzeResult> operation = await client.AnalyzeDocumentAsync(WaitUntil.Completed, "prebuilt-invoice", uriSource);
 
 AnalyzeResult result = operation.Value;
 
@@ -663,39 +657,39 @@ for (int i = 0; i < result.Documents.Count; i++)
     AnalyzedDocument document = result.Documents[i];
 
     if (document.Fields.TryGetValue("VendorName", out DocumentField vendorNameField)
-        && vendorNameField.Type == DocumentFieldType.String)
+        && vendorNameField.FieldType == DocumentFieldType.String)
     {
         string vendorName = vendorNameField.ValueString;
         Console.WriteLine($"Vendor Name: '{vendorName}', with confidence {vendorNameField.Confidence}");
     }
 
     if (document.Fields.TryGetValue("CustomerName", out DocumentField customerNameField)
-        && customerNameField.Type == DocumentFieldType.String)
+        && customerNameField.FieldType == DocumentFieldType.String)
     {
         string customerName = customerNameField.ValueString;
         Console.WriteLine($"Customer Name: '{customerName}', with confidence {customerNameField.Confidence}");
     }
 
     if (document.Fields.TryGetValue("Items", out DocumentField itemsField)
-        && itemsField.Type == DocumentFieldType.List)
+        && itemsField.FieldType == DocumentFieldType.List)
     {
         foreach (DocumentField itemField in itemsField.ValueList)
         {
             Console.WriteLine("Item:");
 
-            if (itemField.Type == DocumentFieldType.Dictionary)
+            if (itemField.FieldType == DocumentFieldType.Dictionary)
             {
                 IReadOnlyDictionary<string, DocumentField> itemFields = itemField.ValueDictionary;
 
                 if (itemFields.TryGetValue("Description", out DocumentField itemDescriptionField)
-                    && itemDescriptionField.Type == DocumentFieldType.String)
+                    && itemDescriptionField.FieldType == DocumentFieldType.String)
                 {
                     string itemDescription = itemDescriptionField.ValueString;
                     Console.WriteLine($"  Description: '{itemDescription}', with confidence {itemDescriptionField.Confidence}");
                 }
 
                 if (itemFields.TryGetValue("Amount", out DocumentField itemAmountField)
-                    && itemAmountField.Type == DocumentFieldType.Currency)
+                    && itemAmountField.FieldType == DocumentFieldType.Currency)
                 {
                     CurrencyValue itemAmount = itemAmountField.ValueCurrency;
                     Console.WriteLine($"  Amount: '{itemAmount.CurrencySymbol}{itemAmount.Amount}', with confidence {itemAmountField.Confidence}");
@@ -705,27 +699,26 @@ for (int i = 0; i < result.Documents.Count; i++)
     }
 
     if (document.Fields.TryGetValue("SubTotal", out DocumentField subTotalField)
-        && subTotalField.Type == DocumentFieldType.Currency)
+        && subTotalField.FieldType == DocumentFieldType.Currency)
     {
         CurrencyValue subTotal = subTotalField.ValueCurrency;
         Console.WriteLine($"Sub Total: '{subTotal.CurrencySymbol}{subTotal.Amount}', with confidence {subTotalField.Confidence}");
     }
 
     if (document.Fields.TryGetValue("TotalTax", out DocumentField totalTaxField)
-        && totalTaxField.Type == DocumentFieldType.Currency)
+        && totalTaxField.FieldType == DocumentFieldType.Currency)
     {
         CurrencyValue totalTax = totalTaxField.ValueCurrency;
         Console.WriteLine($"Total Tax: '{totalTax.CurrencySymbol}{totalTax.Amount}', with confidence {totalTaxField.Confidence}");
     }
 
     if (document.Fields.TryGetValue("InvoiceTotal", out DocumentField invoiceTotalField)
-        && invoiceTotalField.Type == DocumentFieldType.Currency)
+        && invoiceTotalField.FieldType == DocumentFieldType.Currency)
     {
         CurrencyValue invoiceTotal = invoiceTotalField.ValueCurrency;
         Console.WriteLine($"Invoice Total: '{invoiceTotal.CurrencySymbol}{invoiceTotal.Amount}', with confidence {invoiceTotalField.Confidence}");
     }
 }
-
 ```
 
 **Run your application**