Update @github/copilot to 1.0.64-3 (#1752)

* Update @github/copilot to 1.0.64-3

- Updated nodejs and test harness dependencies
- Re-ran code generators
- Formatted generated code

* Fix CI failures for Copilot update

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix Java account users RPC generation

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix Rust model billing test

Use the non-deprecated maxPromptTokens field in the Rust model billing test so clippy does not fail on deprecated generated fields.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: 3 people

dotnet/src/Client.cs

@@ -1648,6 +1648,11 @@ private static string FormatCliExitedMessage(string message, string stderrOutput
         Message = "CopilotClient.ConnectToServerAsync connecting to CLI server. Host={Host}, Port={Port}")]
     private static partial void LogConnectingToCliServer(ILogger logger, string host, int port);
 
+    [LoggerMessage(
+        Level = LogLevel.Warning,
+        Message = "[CLI] {Line}")]
+    private static partial void LogCliStderrLine(ILogger logger, string line);
+
     private static IOException CreateCliExitedException(string message, StringBuilder stderrBuffer)
     {
         string stderrOutput;
@@ -2324,7 +2329,7 @@ private async Task PumpAsync(Process process, ILogger logger, CancellationToken
                         Buffer.AppendLine(line);
                     }
 
-                    logger.LogWarning("[CLI] {Line}", line);
+                    LogCliStderrLine(logger, line);
                 }
             }
             catch (Exception e) when (cancellationToken.IsCancellationRequested

dotnet/src/Generated/Rpc.cs

@@ -470,7 +470,7 @@ private void HandleResponse(JsonElement message, JsonElement idProp)
                 }
                 catch (Exception ex)
                 {
-                    _logger.LogWarning(ex, "Inline response callback for request {RequestId} threw", id);
+                    LogInlineResponseCallbackThrew(_logger, ex, id);
                     pending.TrySetException(ex);
                     return;
                 }
@@ -935,6 +935,11 @@ private sealed class CancelRequestParams
         public long Id { get; set; }
     }
 
+    [LoggerMessage(
+        Level = LogLevel.Warning,
+        Message = "Inline response callback for request {RequestId} threw")]
+    private static partial void LogInlineResponseCallbackThrew(ILogger logger, Exception exception, long requestId);
+
     [JsonSerializable(typeof(CancelRequestParams))]
     private partial class CancelRequestParamsContext : JsonSerializerContext;
 }

dotnet/src/Generated/SessionEvents.cs

@@ -83,15 +83,17 @@ public void ModelBilling_CanSerializeTokenPrices_WithSdkOptions()
             {
                 InputPrice = 2.0,
                 OutputPrice = 8.0,
-                CachePrice = 0.5,
+                CacheReadPrice = 0.5,
+                CacheWritePrice = 0.75,
                 BatchSize = 1_000_000L,
-                ContextMax = 128_000L,
+                MaxPromptTokens = 128_000L,
                 LongContext = new GitHub.Copilot.Rpc.ModelBillingTokenPricesLongContext
                 {
                     InputPrice = 4.0,
                     OutputPrice = 16.0,
-                    CachePrice = 1.0,
-                    ContextMax = 1_000_000L
+                    CacheReadPrice = 1.0,
+                    CacheWritePrice = 1.25,
+                    MaxPromptTokens = 1_000_000L
                 }
             }
         };
@@ -103,23 +105,25 @@ public void ModelBilling_CanSerializeTokenPrices_WithSdkOptions()
         var tokenPrices = root.GetProperty("tokenPrices");
         Assert.Equal(2.0, tokenPrices.GetProperty("inputPrice").GetDouble());
         Assert.Equal(8.0, tokenPrices.GetProperty("outputPrice").GetDouble());
-        Assert.Equal(0.5, tokenPrices.GetProperty("cachePrice").GetDouble());
+        Assert.Equal(0.5, tokenPrices.GetProperty("cacheReadPrice").GetDouble());
+        Assert.Equal(0.75, tokenPrices.GetProperty("cacheWritePrice").GetDouble());
         Assert.Equal(1_000_000L, tokenPrices.GetProperty("batchSize").GetInt64());
-        Assert.Equal(128_000L, tokenPrices.GetProperty("contextMax").GetInt64());
+        Assert.Equal(128_000L, tokenPrices.GetProperty("maxPromptTokens").GetInt64());
         var longContext = tokenPrices.GetProperty("longContext");
         Assert.Equal(4.0, longContext.GetProperty("inputPrice").GetDouble());
-        Assert.Equal(1_000_000L, longContext.GetProperty("contextMax").GetInt64());
+        Assert.Equal(1.25, longContext.GetProperty("cacheWritePrice").GetDouble());
+        Assert.Equal(1_000_000L, longContext.GetProperty("maxPromptTokens").GetInt64());
 
         var deserialized = JsonSerializer.Deserialize<ModelBilling>(json, options);
         Assert.NotNull(deserialized);
         Assert.Equal(1.5, deserialized.Multiplier);
         Assert.NotNull(deserialized.TokenPrices);
         Assert.Equal(2.0, deserialized.TokenPrices.InputPrice);
         Assert.Equal(1_000_000L, deserialized.TokenPrices.BatchSize);
-        Assert.Equal(128_000L, deserialized.TokenPrices.ContextMax);
+        Assert.Equal(128_000L, deserialized.TokenPrices.MaxPromptTokens);
         Assert.NotNull(deserialized.TokenPrices.LongContext);
         Assert.Equal(16.0, deserialized.TokenPrices.LongContext.OutputPrice);
-        Assert.Equal(1_000_000L, deserialized.TokenPrices.LongContext.ContextMax);
+        Assert.Equal(1_000_000L, deserialized.TokenPrices.LongContext.MaxPromptTokens);
     }
 
     [Fact]