diff --git a/docs/en/framework/api-development/dynamic-csharp-clients.md b/docs/en/framework/api-development/dynamic-csharp-clients.md
index c3f70d016a..308621897a 100644
--- a/docs/en/framework/api-development/dynamic-csharp-clients.md
+++ b/docs/en/framework/api-development/dynamic-csharp-clients.md
@@ -171,16 +171,16 @@ You may need to get the remote service configuration for a specific remote servi
 ````csharp
 public class MyService : ITransientDependency
 {
-    private readonly RemoteServiceConfigurationProvider _remoteServiceConfigurationProvider;
+    private readonly IRemoteServiceConfigurationProvider _remoteServiceConfigurationProvider;
 
-    public MyService(RemoteServiceConfigurationProvider remoteServiceConfigurationProvider)
+    public MyService(IRemoteServiceConfigurationProvider remoteServiceConfigurationProvider)
     {
         _remoteServiceConfigurationProvider = remoteServiceConfigurationProvider;
     }
 
     public async Task GetRemoteServiceConfiguration()
     {
-        var configuration = await _remoteServiceConfigurationProvider.GetConfigurationAsync("BookStore");
+        var configuration = await _remoteServiceConfigurationProvider.GetConfigurationOrDefaultAsync("BookStore");
         Console.WriteLine(configuration.BaseUrl);
     }
 }
diff --git a/docs/en/framework/api-development/static-csharp-clients.md b/docs/en/framework/api-development/static-csharp-clients.md
index 8fa14b9b4a..61a4f3b169 100644
--- a/docs/en/framework/api-development/static-csharp-clients.md
+++ b/docs/en/framework/api-development/static-csharp-clients.md
@@ -252,16 +252,16 @@ You may need to get the remote service configuration for a specific remote servi
 ````csharp
 public class MyService : ITransientDependency
 {
-    private readonly RemoteServiceConfigurationProvider _remoteServiceConfigurationProvider;
+    private readonly IRemoteServiceConfigurationProvider _remoteServiceConfigurationProvider;
 
-    public MyService(RemoteServiceConfigurationProvider remoteServiceConfigurationProvider)
+    public MyService(IRemoteServiceConfigurationProvider remoteServiceConfigurationProvider)
     {
         _remoteServiceConfigurationProvider = remoteServiceConfigurationProvider;
     }
 
     public async Task GetRemoteServiceConfiguration()
     {
-        var configuration = await _remoteServiceConfigurationProvider.GetConfigurationAsync("BookStore");
+        var configuration = await _remoteServiceConfigurationProvider.GetConfigurationOrDefaultAsync("BookStore");
         Console.WriteLine(configuration.BaseUrl);
     }
 }