Fix Assistants issues with Message role, Code logs

CHANGELOG.md

@@ -4,7 +4,14 @@
 
 ## Bugs Fixed
 
-- ([#72](https://github.com/openai/openai-dotnet/issues/72)) Fixed `filename` request encoding in operations using `multipart/form-data`, including `files` and `audio`
+- ([#72](https://github.com/openai/openai-dotnet/issues/72)) Fixed `filename` request encoding in operations using `multipart/form-data`, including `files` and `audio` (commit_hash)
+- ([#79](https://github.com/openai/openai-dotnet/issues/79)) Fixed hard-coded `user` role for caller-created Assistants API messages on threads (commit_hash)
+- Fixed non-streaming Assistants API run step details not reporting code interpreter logs when present
+
+## Breaking Changes
+
+**Assistants (beta)**:
+- `AssistantClient.CreateMessage()` and the explicit constructor for `ThreadInitializationMessage` now require a `MessageRole` parameter. This properly enables the ability to create an Assistant message representing conversation history on a new thread.
 
 ## 2.0.0-beta.5 (2024-06-14)
 
@@ -22,7 +29,7 @@
 
 ## Breaking Changes
 
-**Assistants**:
+**Assistants (beta)**:
 - `InputQuote` is removed from Assistants `TextAnnotation` and `TextAnnotationUpdate`, per [openai/openai-openapi@dd73070b](https://github.com/openai/openai-openapi/commit/dd73070b1d507645d24c249a63ebebd3ec38c0cb) ([1af6569](https://github.com/openai/openai-dotnet/commit/1af6569e2ceae9d840b8826e42d7e3b2569b43f6))
 
 ## Other Changes

examples/Assistants/Example01_RetrievalAugmentedGenerationAsync.cs

@@ -86,13 +86,7 @@ public async Task Example01_RetrievalAugmentedGenerationAsync()
         // Now we'll create a thread with a user query about the data already associated with the assistant, then run it
         ThreadCreationOptions threadOptions = new()
         {
-            InitialMessages =
-            {
-                new ThreadInitializationMessage(new List<MessageContent>()
-                {
-                    MessageContent.FromText("How well did product 113045 sell in February? Graph its trend over time."),
-                }),
-            },
+            InitialMessages = { "How well did product 113045 sell in February? Graph its trend over time." }
         };
 
         ThreadRun threadRun = await assistantClient.CreateThreadAndRunAsync(assistant.Id, threadOptions);

examples/Assistants/Example02b_FunctionCallingStreaming.cs

@@ -84,6 +84,7 @@ public async Task Example02b_FunctionCallingStreaming()
         AssistantThread thread = await client.CreateThreadAsync();
         ThreadMessage message = await client.CreateMessageAsync(
             thread,
+            MessageRole.User,
             [
                 "What's the weather in San Francisco today and the likelihood it'll rain?"
             ]);

examples/Assistants/Example05_AssistantsWithVision.cs

@@ -35,6 +35,7 @@ public void Example05_AssistantsWithVision()
             InitialMessages =
                 {
                     new ThreadInitializationMessage(
+                        MessageRole.User,
                         [
                             "Hello, assistant! Please compare these two images for me:",
                             MessageContent.FromImageFileId(pictureOfAppleFile.Id),

examples/Assistants/Example05_AssistantsWithVisionAsync.cs

@@ -36,6 +36,7 @@ public async Task Example05_AssistantsWithVisionAsync()
             InitialMessages =
                 {
                     new ThreadInitializationMessage(
+                        MessageRole.User,
                         [
                             "Hello, assistant! Please compare these two images for me:",
                             MessageContent.FromImageFileId(pictureOfAppleFile.Id),

src/Custom/Assistants/AssistantClient.Convenience.cs

@@ -99,27 +99,31 @@ public virtual ClientResult<bool> DeleteThread(AssistantThread thread)
     /// Creates a new <see cref="ThreadMessage"/> on an existing <see cref="AssistantThread"/>.
     /// </summary>
     /// <param name="thread"> The thread to associate the new message with. </param>
+    /// <param name="role"> The role to associate with the new message. </param>
     /// <param name="content"> The collection of <see cref="MessageContent"/> items for the message. </param>
     /// <param name="options"> Additional options to apply to the new message. </param>
     /// <returns> A new <see cref="ThreadMessage"/>. </returns>
     public virtual Task<ClientResult<ThreadMessage>> CreateMessageAsync(
         AssistantThread thread,
+        MessageRole role,
         IEnumerable<MessageContent> content,
         MessageCreationOptions options = null)
-            => CreateMessageAsync(thread?.Id, content, options);
+            => CreateMessageAsync(thread?.Id, role, content, options);
 
     /// <summary>
     /// Creates a new <see cref="ThreadMessage"/> on an existing <see cref="AssistantThread"/>.
     /// </summary>
     /// <param name="thread"> The thread to associate the new message with. </param>
+    /// <param name="role"> The role to associate with the new message. </param>
     /// <param name="content"> The collection of <see cref="MessageContent"/> items for the message. </param>
     /// <param name="options"> Additional options to apply to the new message. </param>
     /// <returns> A new <see cref="ThreadMessage"/>. </returns>
     public virtual ClientResult<ThreadMessage> CreateMessage(
         AssistantThread thread,
+        MessageRole role,
         IEnumerable<MessageContent> content,
         MessageCreationOptions options = null)
-            => CreateMessage(thread?.Id, content, options);
+            => CreateMessage(thread?.Id, role, content, options);
 
     /// <summary>
     /// Returns a collection of <see cref="ThreadMessage"/> instances from an existing <see cref="AssistantThread"/>.

src/Custom/Assistants/AssistantClient.cs

@@ -280,18 +280,21 @@ public virtual ClientResult<bool> DeleteThread(string threadId, CancellationToke
     /// Creates a new <see cref="ThreadMessage"/> on an existing <see cref="AssistantThread"/>.
     /// </summary>
     /// <param name="threadId"> The ID of the thread to associate the new message with. </param>
+    /// <param name="role"> The role to associate with the new message. </param>
     /// <param name="content"> The collection of <see cref="MessageContent"/> items for the message. </param>
     /// <param name="options"> Additional options to apply to the new message. </param>
     /// <param name="cancellationToken">A token that can be used to cancel this method call.</param>
     /// <returns> A new <see cref="ThreadMessage"/>. </returns>
     public virtual async Task<ClientResult<ThreadMessage>> CreateMessageAsync(
         string threadId,
+        MessageRole role,
         IEnumerable<MessageContent> content,
         MessageCreationOptions options = null, 
         CancellationToken cancellationToken = default)
     {
         Argument.AssertNotNullOrEmpty(threadId, nameof(threadId));
         options ??= new();
+        options.Role = role;
         options.Content.Clear();
         foreach (MessageContent contentItem in content)
         {
@@ -307,18 +310,21 @@ public virtual async Task<ClientResult<ThreadMessage>> CreateMessageAsync(
     /// Creates a new <see cref="ThreadMessage"/> on an existing <see cref="AssistantThread"/>.
     /// </summary>
     /// <param name="threadId"> The ID of the thread to associate the new message with. </param>
+    /// <param name="role"> The role to associate with the new message. </param>
     /// <param name="content"> The collection of <see cref="MessageContent"/> items for the message. </param>
     /// <param name="options"> Additional options to apply to the new message. </param>
     /// <param name="cancellationToken">A token that can be used to cancel this method call.</param>
     /// <returns> A new <see cref="ThreadMessage"/>. </returns>
     public virtual ClientResult<ThreadMessage> CreateMessage(
         string threadId,
+        MessageRole role,
         IEnumerable<MessageContent> content,
         MessageCreationOptions options = null,
         CancellationToken cancellationToken = default)
     {
         Argument.AssertNotNullOrEmpty(threadId, nameof(threadId));
         options ??= new();
+        options.Role = role;
         options.Content.Clear();
         foreach (MessageContent contentItem in content)
         {

src/Custom/Assistants/AssistantCreationOptions.cs

@@ -50,6 +50,5 @@ public AssistantCreationOptions()
     {
         Metadata = new ChangeTrackingDictionary<string, string>();
         Tools = new ChangeTrackingList<ToolDefinition>();
-        ToolResources = new();
     }
 }

src/Custom/Assistants/Internal/GeneratorStubs.Internal.cs

@@ -207,13 +207,6 @@ internal readonly partial struct InternalListRunStepsResponseObject {}
 [CodeGenModel("RunStepDetailsToolCallsFileSearchObject")]
 internal partial class InternalRunStepFileSearchToolCallDetails { }
 
-[CodeGenModel("RunStepDetailsToolCallsCodeOutputLogsObject")]
-internal partial class InternalRunStepDetailsToolCallsCodeOutputLogsObject
-{
-    [CodeGenMember("Logs")]
-    internal string InternalLogs { get; }
-}
-
 [CodeGenModel("RunTruncationStrategyType")]
 internal readonly partial struct InternalRunTruncationStrategyType { }
 

src/Custom/Assistants/Internal/InternalRunStepCodeInterpreterLogOutput.cs

@@ -1,6 +1,7 @@
 namespace OpenAI.Assistants
 {
     /// <summary> Text output from the Code Interpreter tool call as part of a run step. </summary>
+    [CodeGenModel("RunStepDetailsToolCallsCodeOutputLogsObject")]
     internal partial class InternalRunStepCodeInterpreterLogOutput : RunStepCodeInterpreterOutput
     {
         /// <summary> The text output from the Code Interpreter tool call. </summary>

src/Custom/Assistants/MessageCreationOptions.cs

@@ -11,6 +11,11 @@ namespace OpenAI.Assistants;
 [CodeGenSerialization(nameof(Content), SerializationValueHook=nameof(SerializeContent))]
 public partial class MessageCreationOptions
 {
+    // CUSTOM: role is hidden, as this required property is promoted to a method parameter
+
+    [CodeGenMember("Role")]
+    internal MessageRole Role { get; set; }
+
     // CUSTOM: content is hidden to allow the promotion of required request information into top-level
     //          method signatures.
 

src/Custom/Assistants/RunStepCodeInterpreterOutput.cs

@@ -5,7 +5,7 @@ public abstract partial class RunStepCodeInterpreterOutput
     /// <inheritdoc cref="InternalRunStepDetailsToolCallsCodeOutputImageObject.FileId"/>
     public string ImageFileId => AsInternalImage?.FileId;
     /// <inheritdoc cref="InternalRunStepCodeInterpreterLogOutput.Logs"/>
-    public string Logs => AsInternalLogs?.Logs;
+    public string Logs => AsInternalLogs?.InternalLogs;
 
     private InternalRunStepDetailsToolCallsCodeOutputImageObject AsInternalImage => this as InternalRunStepDetailsToolCallsCodeOutputImageObject;
     private InternalRunStepCodeInterpreterLogOutput AsInternalLogs => this as InternalRunStepCodeInterpreterLogOutput;

src/Custom/Assistants/ThreadInitializationMessage.cs

@@ -10,21 +10,24 @@ public partial class ThreadInitializationMessage : MessageCreationOptions
     /// <param name="content">
     /// The content items that should be included in the message, added to the thread being created.
     /// </param>
-    public ThreadInitializationMessage(IEnumerable<MessageContent> content) : base(content)
-    { }
+    public ThreadInitializationMessage(MessageRole role, IEnumerable<MessageContent> content) : base(content)
+    {
+        Role = role;
+    }
 
     internal ThreadInitializationMessage(MessageCreationOptions baseOptions)
         : base(baseOptions.Role, baseOptions.Content, baseOptions.Attachments, baseOptions.Metadata, null)
     { }
 
     /// <summary>
     /// Implicitly creates a new instance of <see cref="ThreadInitializationMessage"/> from a single item of plain text
-    /// content.
+    /// content, assuming the role of <see cref="MessageRole.User"/>.
     /// </summary>
     /// <remarks>
     /// Using a <see cref="string"/> in the position of a <see cref="ThreadInitializationMessage"/> is equivalent to
-    /// using the <see cref="ThreadInitializationMessage(IEnumerable{MessageContent})"/> constructor with a single
-    /// <see cref="MessageContent.FromText(string)"/> content instance.
+    /// using the <see cref="ThreadInitializationMessage(MessageRole,IEnumerable{MessageContent})"/> constructor with
+    /// <see cref="MessageRole.User"/> and a single <see cref="MessageContent.FromText(string)"/> content instance.
     /// </remarks>
-    public static implicit operator ThreadInitializationMessage(string initializationMessage) => new([initializationMessage]);
+    public static implicit operator ThreadInitializationMessage(string initializationMessage)
+        => new(MessageRole.User, [initializationMessage]);
 }

src/Generated/Models/InternalRunStepDetailsToolCallsCodeOutputLogsObject.Serialization.cs → src/Generated/Models/InternalRunStepCodeInterpreterLogOutput.Serialization.cs

@@ -10,14 +10,14 @@
 
 namespace OpenAI.Assistants
 {
-    internal partial class InternalRunStepDetailsToolCallsCodeOutputLogsObject : IJsonModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>
+    internal partial class InternalRunStepCodeInterpreterLogOutput : IJsonModel<InternalRunStepCodeInterpreterLogOutput>
     {
-        void IJsonModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>.Write(Utf8JsonWriter writer, ModelReaderWriterOptions options)
+        void IJsonModel<InternalRunStepCodeInterpreterLogOutput>.Write(Utf8JsonWriter writer, ModelReaderWriterOptions options)
         {
-            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>)this).GetFormatFromOptions(options) : options.Format;
+            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepCodeInterpreterLogOutput>)this).GetFormatFromOptions(options) : options.Format;
             if (format != "J")
             {
-                throw new FormatException($"The model {nameof(InternalRunStepDetailsToolCallsCodeOutputLogsObject)} does not support writing '{format}' format.");
+                throw new FormatException($"The model {nameof(InternalRunStepCodeInterpreterLogOutput)} does not support writing '{format}' format.");
             }
 
             writer.WriteStartObject();
@@ -43,19 +43,19 @@ void IJsonModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>.Write(Utf8J
             writer.WriteEndObject();
         }
 
-        InternalRunStepDetailsToolCallsCodeOutputLogsObject IJsonModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>.Create(ref Utf8JsonReader reader, ModelReaderWriterOptions options)
+        InternalRunStepCodeInterpreterLogOutput IJsonModel<InternalRunStepCodeInterpreterLogOutput>.Create(ref Utf8JsonReader reader, ModelReaderWriterOptions options)
         {
-            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>)this).GetFormatFromOptions(options) : options.Format;
+            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepCodeInterpreterLogOutput>)this).GetFormatFromOptions(options) : options.Format;
             if (format != "J")
             {
-                throw new FormatException($"The model {nameof(InternalRunStepDetailsToolCallsCodeOutputLogsObject)} does not support reading '{format}' format.");
+                throw new FormatException($"The model {nameof(InternalRunStepCodeInterpreterLogOutput)} does not support reading '{format}' format.");
             }
 
             using JsonDocument document = JsonDocument.ParseValue(ref reader);
-            return DeserializeInternalRunStepDetailsToolCallsCodeOutputLogsObject(document.RootElement, options);
+            return DeserializeInternalRunStepCodeInterpreterLogOutput(document.RootElement, options);
         }
 
-        internal static InternalRunStepDetailsToolCallsCodeOutputLogsObject DeserializeInternalRunStepDetailsToolCallsCodeOutputLogsObject(JsonElement element, ModelReaderWriterOptions options = null)
+        internal static InternalRunStepCodeInterpreterLogOutput DeserializeInternalRunStepCodeInterpreterLogOutput(JsonElement element, ModelReaderWriterOptions options = null)
         {
             options ??= ModelSerializationExtensions.WireOptions;
 
@@ -85,44 +85,44 @@ internal static InternalRunStepDetailsToolCallsCodeOutputLogsObject DeserializeI
                 }
             }
             serializedAdditionalRawData = rawDataDictionary;
-            return new InternalRunStepDetailsToolCallsCodeOutputLogsObject(type, serializedAdditionalRawData, logs);
+            return new InternalRunStepCodeInterpreterLogOutput(type, serializedAdditionalRawData, logs);
         }
 
-        BinaryData IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>.Write(ModelReaderWriterOptions options)
+        BinaryData IPersistableModel<InternalRunStepCodeInterpreterLogOutput>.Write(ModelReaderWriterOptions options)
         {
-            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>)this).GetFormatFromOptions(options) : options.Format;
+            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepCodeInterpreterLogOutput>)this).GetFormatFromOptions(options) : options.Format;
 
             switch (format)
             {
                 case "J":
                     return ModelReaderWriter.Write(this, options);
                 default:
-                    throw new FormatException($"The model {nameof(InternalRunStepDetailsToolCallsCodeOutputLogsObject)} does not support writing '{options.Format}' format.");
+                    throw new FormatException($"The model {nameof(InternalRunStepCodeInterpreterLogOutput)} does not support writing '{options.Format}' format.");
             }
         }
 
-        InternalRunStepDetailsToolCallsCodeOutputLogsObject IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>.Create(BinaryData data, ModelReaderWriterOptions options)
+        InternalRunStepCodeInterpreterLogOutput IPersistableModel<InternalRunStepCodeInterpreterLogOutput>.Create(BinaryData data, ModelReaderWriterOptions options)
         {
-            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>)this).GetFormatFromOptions(options) : options.Format;
+            var format = options.Format == "W" ? ((IPersistableModel<InternalRunStepCodeInterpreterLogOutput>)this).GetFormatFromOptions(options) : options.Format;
 
             switch (format)
             {
                 case "J":
                     {
                         using JsonDocument document = JsonDocument.Parse(data);
-                        return DeserializeInternalRunStepDetailsToolCallsCodeOutputLogsObject(document.RootElement, options);
+                        return DeserializeInternalRunStepCodeInterpreterLogOutput(document.RootElement, options);
                     }
                 default:
-                    throw new FormatException($"The model {nameof(InternalRunStepDetailsToolCallsCodeOutputLogsObject)} does not support reading '{options.Format}' format.");
+                    throw new FormatException($"The model {nameof(InternalRunStepCodeInterpreterLogOutput)} does not support reading '{options.Format}' format.");
             }
         }
 
-        string IPersistableModel<InternalRunStepDetailsToolCallsCodeOutputLogsObject>.GetFormatFromOptions(ModelReaderWriterOptions options) => "J";
+        string IPersistableModel<InternalRunStepCodeInterpreterLogOutput>.GetFormatFromOptions(ModelReaderWriterOptions options) => "J";
 
-        internal static new InternalRunStepDetailsToolCallsCodeOutputLogsObject FromResponse(PipelineResponse response)
+        internal static new InternalRunStepCodeInterpreterLogOutput FromResponse(PipelineResponse response)
         {
             using var document = JsonDocument.Parse(response.Content);
-            return DeserializeInternalRunStepDetailsToolCallsCodeOutputLogsObject(document.RootElement);
+            return DeserializeInternalRunStepCodeInterpreterLogOutput(document.RootElement);
         }
 
         internal override BinaryContent ToBinaryContent()

src/Generated/Models/InternalRunStepCodeInterpreterLogOutput.cs

@@ -0,0 +1,29 @@
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+
+namespace OpenAI.Assistants
+{
+    internal partial class InternalRunStepCodeInterpreterLogOutput : RunStepCodeInterpreterOutput
+    {
+        internal InternalRunStepCodeInterpreterLogOutput(string internalLogs)
+        {
+            Argument.AssertNotNull(internalLogs, nameof(internalLogs));
+
+            Type = "logs";
+            InternalLogs = internalLogs;
+        }
+
+        internal InternalRunStepCodeInterpreterLogOutput(string type, IDictionary<string, BinaryData> serializedAdditionalRawData, string internalLogs) : base(type, serializedAdditionalRawData)
+        {
+            InternalLogs = internalLogs;
+        }
+
+        internal InternalRunStepCodeInterpreterLogOutput()
+        {
+        }
+    }
+}