fix: update client example to use correct Pod list method and improve Obsolete attribute formatting

Author: lqlive

examples/clientset/Program.cs

@@ -1,4 +1,5 @@
 using k8s;
+using k8s.Models;
 using k8s.ClientSets;
 using System.Threading.Tasks;
 
@@ -13,7 +14,7 @@ private static async Task Main(string[] args)
 
             var clientSet = new ClientSet(client);
             var list = await clientSet.CoreV1.Pod.ListAsync("default").ConfigureAwait(false);
-            foreach (var item in list.Items)
+            foreach (var item in list)
             {
                 System.Console.WriteLine(item.Metadata.Name);
             }

src/LibKubernetesGenerator/templates/IOperations.cs.template

@@ -27,7 +27,7 @@ public partial interface I{{name}}Operations
     /// </param>
     {{if IfParamContains api.operation "watch"}}  
     [Obsolete("This method will be deprecated in future versions. Please use the Watch method instead.")] 
-    {{ end }}
+    {{end}}
     Task<HttpOperationResponse{{GetReturnType api.operation "<>"}}> {{GetOperationId api.operation "WithHttpMessagesAsync"}}(
 {{ for parameter in api.operation.parameters}}
         {{GetDotNetTypeOpenApiParameter parameter}} {{GetDotNetNameOpenApiParameter parameter "true"}},

tests/KubernetesClient.Tests/WatchTests.cs

@@ -568,7 +568,7 @@ await Assert.ThrowsAsync<TaskCanceledException>(async () =>
                     Host = server.Uri.ToString(),
                     HttpClientTimeout = TimeSpan.FromSeconds(5),
                 });
-                await client.CoreV1.ListNamespacedPodWithHttpMessagesAsync("default").ConfigureAwait(true);
+                await client.CoreV1.ListNamespacedPodAsync("default").ConfigureAwait(true);
             }).ConfigureAwait(true);
 
             // cts
@@ -580,7 +580,7 @@ await Assert.ThrowsAsync<TaskCanceledException>(async () =>
                 {
                     Host = server.Uri.ToString(),
                 });
-                await client.CoreV1.ListNamespacedPodWithHttpMessagesAsync("default", cancellationToken: cts.Token).ConfigureAwait(true);
+                await client.CoreV1.ListNamespacedPodAsync("default", cancellationToken: cts.Token).ConfigureAwait(true);
             }).ConfigureAwait(true);
         }