some content changes to the class description

Author: phecke

powerapps-docs/developer/common-data-service/webapi/samples/cdswebapiservice.md

@@ -1,8 +1,8 @@
 ---
-title: "Web API CDSWebApiService class (C#) (Common Data Service)| Microsoft Docs"
-description: "This sample .NET Framework Class library project demonstrates an assembly to define a service client when using the Common Data Service Web API and C#."
+title: "CDSWebApiService class library (C#) (Common Data Service) | Microsoft Docs"
+description: "This .NET Framework class library provides an easier to use API for HTTP messaging with the the Common Data Service Web API."
 ms.custom: ""
-ms.date: 04/20/2020
+ms.date: 07/16/2020
 ms.service: powerapps
 applies_to: 
   - "Dynamics 365 (online)"
@@ -15,18 +15,19 @@ search.app:
   - PowerApps
   - D365CE
 ---
-# Web API CDSWebApiService class Sample (C#)
+# CDSWebApiService class library (C#)
 
+A .NET Framework sample class library that uses JSON objects and common HTTP messaging operations with the Common Data Service Web API. Use of these class methods result in less complicated application code, implementation of performance best practices, and improved error processing.
 
-This is a .NET Framework Class library project that creates an assembly to define a service when using the Common Data Service Web API.
-
-This assembly demonstrates how to:
+This class library demonstrates how to:
 
 - Make your code '[DRY](/dotnet/architecture/modern-web-apps-azure/architectural-principles#dont-repeat-yourself-dry)'er by wrapping common operations by Http methods.
 - Manage an <xref:System.Net.Http.HttpClient> in a thread-safe manner.
 - Manage Service Protection Limit API [429 Too Many Requests](https://developer.mozilla.org/docs/Web/HTTP/Status/429) errors that a client application should expect.
     - More information: [Service Protection API Limits](../../api-limits.md)
 
+Using the provided Visual Studio project, you can build a class library and include this functionality in your own application code.
+
 ## Example
 
 This example shows how to instantiate a CDSWebAPIService instance and create a contact record.