241message.Role == ChatRole.System || message.Role == new ChatRole("developer") ? "system" :

22public static ChatRole System { get; } = new("system"); 25public static ChatRole Assistant { get; } = new("assistant"); 28public static ChatRole User { get; } = new("user"); 31public static ChatRole Tool { get; } = new("tool"); 96new(reader.GetString()!);

130ChatResponse response = new(new ChatMessage(new ChatRole("customRole"), "Text") { MessageId = "someMessage" }) 162new ChatMessage(new ChatRole("customRole"), "Text") 167new ChatMessage(new ChatRole("secondRole"), "Another message")

84new(new("human"), "i") { MessageId = "6" }, 85new(new("human"), "j") { MessageId = "7" }, 86new(new("human"), "k") { MessageId = "7" }, 115Assert.Equal(new ChatRole("human"), response.Messages[6].Role); 118Assert.Equal(new ChatRole("human"), response.Messages[7].Role); 418new(new ChatRole("agent1"), "Hello") { MessageId = "1" }, 420new(new ChatRole("agent1"), " agent1") { MessageId = "1" }, 423new(new ChatRole("agent2"), "Hi") { MessageId = "1" }, 425new(new ChatRole("agent2"), " agent2") { MessageId = "1" }, 438Assert.Equal(new ChatRole("agent1"), response.Messages[0].Role); 441Assert.Equal(new ChatRole("agent2"), response.Messages[1].Role);

15Assert.Equal("abc", new ChatRole("abc").Value); 21Assert.Throws<ArgumentNullException>("value", () => new ChatRole(null!)); 22Assert.Throws<ArgumentException>("value", () => new ChatRole(" ")); 28Assert.True(new ChatRole("abc").Equals(new ChatRole("ABC"))); 29Assert.True(new ChatRole("abc").Equals((object)new ChatRole("ABC"))); 30Assert.True(new ChatRole("abc") == new ChatRole("ABC")); 31Assert.False(new ChatRole("abc") != new ChatRole("ABC")); 33Assert.False(new ChatRole("abc").Equals(new ChatRole("def"))); 34Assert.False(new ChatRole("abc").Equals((object)new ChatRole("def"))); 35Assert.False(new ChatRole("abc").Equals(null)); 36Assert.False(new ChatRole("abc").Equals("abc")); 37Assert.False(new ChatRole("abc") == new ChatRole("def")); 38Assert.True(new ChatRole("abc") != new ChatRole("def")); 40Assert.Equal(new ChatRole("abc").GetHashCode(), new ChatRole("abc").GetHashCode()); 41Assert.Equal(new ChatRole("abc").GetHashCode(), new ChatRole("ABC").GetHashCode()); 42Assert.NotEqual(new ChatRole("abc").GetHashCode(), new ChatRole("def").GetHashCode()); // not guaranteed 57ChatRole role = new("abc");

680_ => new ChatRole(role.ToString()),

36internal static ChatRole ChatRoleDeveloper { get; } = new ChatRole("developer");

1417new ChatMessage(new ChatRole(role), [approvalRequest.CreateResponse(true)]), chatOptions);

49new ChatMessage(new ChatRole("fakeRole"), "This is some content") 252Role = new ChatRole("fakeRole2"), 265Role = new ChatRole("fakeRole2"), 686new ChatMessage(new ChatRole("fakeRole"),

221=> Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello from middleware")));

509list.Add(new ChatMessage(update.Role ?? ChatRole.Assistant, contentsList)

570var assistantMessage = new ChatMessage(ChatRole.Assistant, responseText.ToString()); 607var assistantMessage = new ChatMessage(ChatRole.Assistant, responseText.ToString()); 884chatViewModel.AddChatMessage(new ChatMessage(ChatRole.User, promptText));

42return new ChatMessage(ChatRole.System, systemChatMessage); 66return new(ChatRole.User, resolvedPromptText); 77return new(ChatRole.User, prompt); 88return new(ChatRole.User, prompt); 98return new(ChatRole.User, message); 111return new(ChatRole.User, prompt); 121return new(ChatRole.User, prompt); 132return new(ChatRole.User, prompt); 141return new(ChatRole.User, prompt); 154return new(ChatRole.User, prompt); 164return new(ChatRole.User, prompt); 173return new(ChatRole.User, prompt); 194return new(ChatRole.User, prompt); 210return new(ChatRole.User, prompt); 220return new(ChatRole.User, prompt); 230return new(ChatRole.User, prompt); 239return new(ChatRole.User, prompt); 251return new(ChatRole.User, message); 260return new(ChatRole.User, message); 270return new ChatMessage(ChatRole.User, message); 280return new ChatMessage(ChatRole.User, message); 303return new(ChatRole.User, prompt); 326return new(ChatRole.User, prompt); 343return new(ChatRole.User, prompt); 352return new(ChatRole.User, prompt);

269=> Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello from middleware")));

61GetResponseAsync<T>(chatClient, new ChatMessage(ChatRole.User, chatMessage), options, useJsonSchemaResponseFormat, cancellationToken); 101GetResponseAsync<T>(chatClient, new ChatMessage(ChatRole.User, chatMessage), serializerOptions, options, useJsonSchemaResponseFormat, cancellationToken); 190promptAugmentation = new ChatMessage(ChatRole.User, $$"""

1202return [new(ChatRole.Tool, contents)]; 1401new ChatMessage(ChatRole.Tool, rejectedFunctionCallResults) { MessageId = toolMessageId } : 1651ChatMessage functionCallMessage = resultWithRequestMessage.RequestMessage?.Clone() ?? new() { Role = ChatRole.Assistant };

239message.Role == ChatRole.Assistant ? "assistant" : 240message.Role == ChatRole.Tool ? "tool" : 241message.Role == ChatRole.System || message.Role == new ChatRole("developer") ? "system" :

199OpenTelemetryChatClient.SerializeChatMessages([new(ChatRole.User, content)])); 251OpenTelemetryChatClient.SerializeChatMessages([new(ChatRole.Assistant, contents)]));

53if (message.Role == ChatRole.System)

104if (message.Role == ChatRole.System) 173if (unsummarizedMessages[i].Role == ChatRole.User) 193yield return new ChatMessage(ChatRole.Assistant, summary); 219yield return new ChatMessage(ChatRole.Assistant, summary); 231yield return new ChatMessage(ChatRole.System, summarizationPrompt);

361OpenTelemetryChatClient.SerializeChatMessages([new(ChatRole.Assistant, response.Contents)]));

100return client.GetResponseAsync(new ChatMessage(ChatRole.User, chatMessage), options, cancellationToken); 140return client.GetStreamingResponseAsync(new ChatMessage(ChatRole.User, chatMessage), options, cancellationToken);

21/// <remarks>The instance defaults to having a role of <see cref="ChatRole.User"/>.</remarks> 30public ChatMessage(ChatRole role, string? content) 38public ChatMessage(ChatRole role, IList<AIContent>? contents) 73public ChatRole Role { get; set; } = ChatRole.User;

90list.Add(new(update.Role ?? ChatRole.Assistant, contentsList) 503message = new(ChatRole.Assistant, []); 527if (update.Role is ChatRole role) 617private static bool NotNullOrEqual(ChatRole? r1, ChatRole? r2) =>

48public ChatResponseUpdate(ChatRole? role, string? content) 56public ChatResponseUpdate(ChatRole? role, IList<AIContent>? contents) 93public ChatRole? Role { get; set; }

19public readonly struct ChatRole : IEquatable<ChatRole> 22public static ChatRole System { get; } = new("system"); 25public static ChatRole Assistant { get; } = new("assistant"); 28public static ChatRole User { get; } = new("user"); 31public static ChatRole Tool { get; } = new("tool"); 34/// Gets the value associated with this <see cref="ChatRole"/>. 42/// Initializes a new instance of the <see cref="ChatRole"/> struct with the provided value. 44/// <param name="value">The value to associate with this <see cref="ChatRole"/>.</param> 52/// Returns a value indicating whether two <see cref="ChatRole"/> instances are equivalent, as determined by a 55/// <param name="left">The first <see cref="ChatRole"/> instance to compare.</param> 56/// <param name="right">The second <see cref="ChatRole"/> instance to compare.</param> 58public static bool operator ==(ChatRole left, ChatRole right) 64/// Returns a value indicating whether two <see cref="ChatRole"/> instances are not equivalent, as determined by a 67/// <param name="left">The first <see cref="ChatRole"/> instance to compare. </param> 68/// <param name="right">The second <see cref="ChatRole"/> instance to compare. </param> 70public static bool operator !=(ChatRole left, ChatRole right) 77=> obj is ChatRole otherRole && Equals(otherRole); 80public bool Equals(ChatRole other) 90/// <summary>Provides a <see cref="JsonConverter{ChatRole}"/> for serializing <see cref="ChatRole"/> instances.</summary> 92public sealed class Converter : JsonConverter<ChatRole> 95public override ChatRole Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) => 99public override void Write(Utf8JsonWriter writer, ChatRole value, JsonSerializerOptions options) =>

112Assert.Equal(ChatRole.User, m.Role); 139Assert.Equal(ChatRole.User, m.Role); 146return YieldAsync([new ChatResponseUpdate(ChatRole.Assistant, "world")]); 233return YieldAsync([new ChatResponseUpdate(ChatRole.Assistant, "world")]);

21Assert.Equal(ChatRole.User, message.Role); 36ChatMessage message = new(ChatRole.Assistant, text); 38Assert.Equal(ChatRole.Assistant, message.Role); 68message = new(ChatRole.User, (string?)null); 72message = new(ChatRole.User, (IList<AIContent>?)null); 76message = new ChatMessage(ChatRole.User, Array.Empty<AIContent>()); 93ChatMessage message = new(ChatRole.System, content); 95Assert.Equal(ChatRole.System, message.Role); 144ChatMessage message = new(ChatRole.User, 276var chatMessage = new ChatMessage(ChatRole.User, contents: items)

87ChatResponse original = new(new ChatMessage(ChatRole.Assistant, "the message")) 103Assert.Equal(ChatRole.Assistant, result.Messages.Single().Role); 122ChatResponse response = new(new ChatMessage(ChatRole.Assistant, $"This is a test.{Environment.NewLine}It's multiple lines."));

31new(ChatRole.Assistant, "Hello") { ResponseId = "someResponse", MessageId = "12345", CreatedAt = new DateTimeOffset(2024, 2, 3, 4, 5, 6, TimeSpan.Zero), ModelId = "model123" }, 32new(ChatRole.Assistant, ", ") { AuthorName = "Someone", AdditionalProperties = new() { ["a"] = "b" } }, 56Assert.Equal(ChatRole.Assistant, message.Role); 76new(ChatRole.Assistant, "a") { MessageId = "1" }, 77new(ChatRole.Assistant, "b") { MessageId = "2" }, 78new(ChatRole.User, "c") { MessageId = "2" }, 79new(ChatRole.User, "d") { MessageId = "2" }, 80new(ChatRole.Assistant, "e") { MessageId = "3" }, 81new(ChatRole.Tool, "f") { MessageId = "4" }, 82new(ChatRole.Tool, "g") { MessageId = "4" }, 83new(ChatRole.Tool, "h") { MessageId = "5" }, 97Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 100Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 103Assert.Equal(ChatRole.User, response.Messages[2].Role); 106Assert.Equal(ChatRole.Assistant, response.Messages[3].Role); 109Assert.Equal(ChatRole.Tool, response.Messages[4].Role); 112Assert.Equal(ChatRole.Tool, response.Messages[5].Role); 121Assert.Equal(ChatRole.Assistant, response.Messages[8].Role); 133new(ChatRole.Assistant, "Hello ") { AuthorName = "Alice" }, 143new(ChatRole.Assistant, "Greetings ") { AuthorName = "Charlie" }, 162Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 166Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 170Assert.Equal(ChatRole.Assistant, response.Messages[2].Role); 174Assert.Equal(ChatRole.Assistant, response.Messages[3].Role); 186new(ChatRole.Assistant, "A") { MessageId = "1", AuthorName = "Alice" }, 197new(ChatRole.User, "F") { MessageId = "2", AuthorName = "Bob" }, 200new(ChatRole.Tool, "G") { MessageId = "3", AuthorName = "Charlie" }, 212Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 217Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 222Assert.Equal(ChatRole.Assistant, response.Messages[2].Role); 227Assert.Equal(ChatRole.User, response.Messages[3].Role); 232Assert.Equal(ChatRole.Tool, response.Messages[4].Role); 245new(ChatRole.Assistant, "Hello") { AuthorName = "Assistant" }, 268Assert.Equal(ChatRole.Assistant, message.Role); 280new(ChatRole.Assistant, "Hello") { MessageId = "1" }, 315new(ChatRole.Assistant, "Hello"), 334Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 338Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 350new(ChatRole.Assistant, "Hello") { MessageId = "msg1" }, 371Assert.Equal(ChatRole.Assistant, message.Role); 387new(ChatRole.Assistant, " from") { MessageId = "1" }, 391new(ChatRole.User, "User message") { MessageId = "1" }, 401Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 405Assert.Equal(ChatRole.User, response.Messages[1].Role); 428new(ChatRole.Assistant, "Assistant here") { MessageId = "1" }, 444Assert.Equal(ChatRole.Assistant, response.Messages[2].Role); 456new(ChatRole.Assistant, "First message") { MessageId = "msg1", AdditionalProperties = new() { ["key1"] = "value1" } }, 460new(ChatRole.User, "Second message") { MessageId = "msg2", AdditionalProperties = new() { ["key1"] = "different_value1" } }, 464new(ChatRole.Assistant, "Third message") { MessageId = "msg3" }, 508new(ChatRole.Assistant, "Hello") { MessageId = "msg1", AdditionalProperties = new() { ["messageKey"] = "messageValue" } }, 542new(ChatRole.Assistant, "Hello") { MessageId = "msg1", CreatedAt = new DateTimeOffset(2024, 1, 1, 10, 0, 0, TimeSpan.Zero), AuthorName = "Assistant" }, 550new(ChatRole.User, "How") { MessageId = "msg3", CreatedAt = new DateTimeOffset(2024, 1, 1, 11, 0, 0, TimeSpan.Zero), AuthorName = "User" }, 555new(ChatRole.Assistant, "I'm doing well,") { MessageId = "msg4", CreatedAt = new DateTimeOffset(2024, 1, 1, 12, 0, 0, TimeSpan.Zero) }, 572Assert.Equal(ChatRole.Assistant, message1.Role); 580Assert.Equal(ChatRole.Assistant, message2.Role); 588Assert.Equal(ChatRole.User, message3.Role); 596Assert.Equal(ChatRole.Assistant, message4.Role); 834new(ChatRole.Tool, "a") { MessageId = "4", CreatedAt = early }, 864Assert.Equal(ChatRole.Tool, response.Messages[0].Role); 903new(ChatRole.Assistant, "a") { CreatedAt = first },

40update.Role = ChatRole.Assistant; 41Assert.Equal(ChatRole.Assistant, update.Role); 89Role = ChatRole.User, 118Role = ChatRole.Assistant, 158Assert.Equal(ChatRole.Assistant, result.Role); 192Role = ChatRole.Assistant, 223Role = ChatRole.User, 232Assert.Equal(ChatRole.User, clone.Role); 276Role = ChatRole.User, 284clone.Role = ChatRole.Assistant; 290Assert.Equal(ChatRole.User, original.Role); 296Assert.Equal(ChatRole.Assistant, clone.Role);

48Assert.Equal("assistant", ChatRole.Assistant.Value); 49Assert.Equal("system", ChatRole.System.Value); 50Assert.Equal("tool", ChatRole.Tool.Value); 51Assert.Equal("user", ChatRole.User.Value); 57ChatRole role = new("abc"); 61ChatRole? result = JsonSerializer.Deserialize(json, TestJsonSerializerContext.Default.ChatRole);

61new(ChatRole.User, "Message 1"), 62new(ChatRole.User, "Message 2")

61ChatMessage message = new(ChatRole.User,

26/// last <see cref="ChatMessage"/> has <see cref="ChatMessage.Role"/> set to <see cref="ChatRole.User"/>; 31/// <paramref name="messages"/> has <see cref="ChatMessage.Role"/> set to <see cref="ChatRole.User"/>; 39messages.LastOrDefault() is ChatMessage lastMessage && lastMessage.Role == ChatRole.User 56/// last <see cref="ChatMessage"/> has <see cref="ChatMessage.Role"/> set to <see cref="ChatRole.User"/>; 65/// <paramref name="messages"/> has <see cref="ChatMessage.Role"/> set to <see cref="ChatRole.User"/>; 78lastMessage.Role == ChatRole.User)

51modelResponse: new ChatMessage(ChatRole.Assistant, modelResponse), 95userRequest: new ChatMessage(ChatRole.User, userRequest), 96modelResponse: new ChatMessage(ChatRole.Assistant, modelResponse),

338Role = ChatRole.User, 376Role = ChatRole.Assistant, 410Role = ChatRole.User, 423Role = ChatRole.Assistant, 459Role = ChatRole.User, 472Role = ChatRole.Assistant,

9=> new ChatMessage(ChatRole.System, message); 12=> new ChatMessage(ChatRole.User, message); 15=> new ChatMessage(ChatRole.Assistant, message);

19var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "The quick brown fox jumps over the lazy dog.")); 35var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Completely unrelated sentence.")); 50var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Some text.")); 70var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, hypothesis)); 90var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, hypothesis)); 103var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, ""));

19var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "The quick brown fox jumps over the lazy dog.")); 35var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Completely unrelated sentence.")); 50var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Some text.")); 70var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, hypothesis)); 83var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, ""));

19var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "The quick brown fox jumps over the lazy dog.")); 35var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Completely unrelated sentence.")); 50var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Some text.")); 70var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, hypothesis)); 90var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, hypothesis)); 103var response = new ChatResponse(new ChatMessage(ChatRole.Assistant, ""));

117List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 195evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

125List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 187evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

124List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 174evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

109List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 175evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

127List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 297evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

173List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 316evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

122List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 201evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

266return [new ChatMessage(ChatRole.User, evaluationPrompt)];

141List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 226evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

264List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, systemPrompt)];

170List<ChatMessage> evaluationInstructions = [new ChatMessage(ChatRole.System, SystemPrompt)]; 219evaluationInstructions.Add(new ChatMessage(ChatRole.User, evaluationPrompt));

67new ChatMessage(ChatRole.System, SystemPrompt), 68new ChatMessage(ChatRole.User, fixPrompt)

36modelResponse: new ChatMessage(ChatRole.Assistant, modelResponse), 65userRequest: new ChatMessage(ChatRole.User, userRequest), 66modelResponse: new ChatMessage(ChatRole.Assistant, modelResponse),

34messages: [new ChatMessage(ChatRole.User, "User prompt")], 35modelResponse: new ChatResponse(new ChatMessage(ChatRole.Assistant, "LLM response")),

87messages: [new ChatMessage(ChatRole.User, "prompt")], 88modelResponse: new ChatResponse(new ChatMessage(ChatRole.Assistant, "response")), 179messages: [new ChatMessage(ChatRole.User, "prompt")], 180modelResponse: new ChatResponse(new ChatMessage(ChatRole.Assistant, "response")),

30Role = ChatRole.User, 46Assert.Equal(ChatRole.User, resp.ModelResponse.Messages[0].Role);

67return new ChatResponse(new ChatMessage(ChatRole.Assistant, annotationResult)) 100yield return new ChatResponseUpdate(ChatRole.Assistant, annotationResult)

133var payloadMessage = new ChatMessage(ChatRole.User, payload);

420if (message.Role == ChatRole.User) 429else if (message.Role == ChatRole.Assistant) 493$"{evaluatorName} only considers messages with role '{ChatRole.User}' and '{ChatRole.Assistant}'. " + 494$"The unsupported messages (which may include messages with role '{ChatRole.System}' and '{ChatRole.Tool}') were ignored.")]; 503$"These turns were either missing a message with role '{ChatRole.User}' or '{ChatRole.Assistant}'. " +

9=> new ChatMessage(ChatRole.System, message); 12=> new ChatMessage(ChatRole.User, message); 15=> new ChatMessage(ChatRole.Assistant, message);

78new(ChatRole.User, "Pick a city, any city"), 79new(ChatRole.Assistant, "Seattle"), 80new(ChatRole.User, "And another one"), 81new(ChatRole.Assistant, "Jakarta"), 82new(ChatRole.User, "What continent are they each in?"), 96new(ChatRole.System, []), 97new(ChatRole.User, []), 98new(ChatRole.Assistant, []), 99new(ChatRole.User, "What is 1 + 2? Reply with a single number."), 112new(ChatRole.User, "Quote, word for word, Neil Armstrong's famous words.") 170List<ChatMessage> history = [new(ChatRole.User, "Explain in 100 words how AI works")]; 177Assert.Equal(ChatRole.Assistant, history[1].Role); 193new(ChatRole.User, 211new(ChatRole.User, 241new(ChatRole.User, "What is the current secret number?") 308new(ChatRole.User, "What is the secret number for id foo?") 340new(ChatRole.User, "What is the secret number for John aged 19?") 370new(ChatRole.User, "Can you add bacon, lettuce, and tomatoes to Peter's shopping cart?") 649var message = new ChatMessage(ChatRole.User, "Pick a random number, uniformly distributed between 1 and 1000000"); 665var message = new ChatMessage(ChatRole.User, "Pick a random number, uniformly distributed between 1 and 1000000"); 690var message = new ChatMessage(ChatRole.User, "Pick a random number, uniformly distributed between 1 and 1000000"); 742var message = new ChatMessage(ChatRole.User, "What is the temperature?"); 781var message = new ChatMessage(ChatRole.User, "What is the temperature?"); 823var message = new ChatMessage(ChatRole.User, "What is the temperature?"); 851await chatClient.GetResponseAsync([new(ChatRole.User, "What's the biggest animal?")]); 950var response = await chatClient.GetResponseAsync([new(ChatRole.User, "What's the biggest animal?")]); 1146new(ChatRole.User, "My name is Alice and I love hiking in the mountains."), 1147new(ChatRole.Assistant, "Nice to meet you, Alice! Hiking in the mountains sounds wonderful. Do you have a favorite trail?"), 1148new(ChatRole.User, "Yes, I love the Pacific Crest Trail. I hiked a section last summer."), 1149new(ChatRole.Assistant, "The Pacific Crest Trail is amazing! Which section did you hike?"), 1150new(ChatRole.User, "I hiked the section through the Sierra Nevada. It was challenging but beautiful."), 1151new(ChatRole.Assistant, "The Sierra Nevada section is known for its stunning views. How long did it take you?"), 1152new(ChatRole.User, "What's my name and what activity do I enjoy?") 1164Assert.Equal(ChatRole.Assistant, m.Role); // Indicates this is the assistant's summary 1188new(ChatRole.System, "You are a pirate. Always respond in pirate speak."), 1189new(ChatRole.User, "Tell me about the weather"), 1190new(ChatRole.Assistant, "Ahoy matey! The weather be fine today, with clear skies on the horizon!"), 1191new(ChatRole.User, "What about tomorrow?"), 1192new(ChatRole.Assistant, "Arr, tomorrow be lookin' a bit cloudy, might be some rain blowin' in from the east!"), 1193new(ChatRole.User, "Should I bring an umbrella?"), 1194new(ChatRole.Assistant, "Aye, ye best be bringin' yer umbrella, unless ye want to be soaked like a barnacle!"), 1195new(ChatRole.User, "What's 2 + 2?") 1207Assert.Equal(ChatRole.System, m.Role); 1210m => Assert.Equal(ChatRole.Assistant, m.Role), // Summary message 1249new(ChatRole.User, "What's the weather in Seattle?"), 1250new(ChatRole.Assistant, "Let me check the weather in Seattle for you."), 1251new(ChatRole.User, "And what about Miami?"), 1252new(ChatRole.Assistant, "I'll check Miami's weather as well."), 1253new(ChatRole.User, "Which city had better weather?") 1283new(ChatRole.User, "I'm Bob and I work as a software engineer at a startup."), 1284new(ChatRole.Assistant, "Nice to meet you, Bob! Working at a startup must be exciting. What kind of software do you develop?"), 1285new(ChatRole.User, "We build AI-powered tools for education."), 1286new(ChatRole.Assistant, "That sounds impactful! AI in education has so much potential."), 1287new(ChatRole.User, "Yes, we focus on personalized learning experiences."), 1288new(ChatRole.Assistant, "Personalized learning is the future of education!"), 1289new(ChatRole.User, "Was anyone named in the conversation? Provide their name and job.") 1305Assert.Equal(ChatRole.Assistant, m.Role); // Summary 1329new(ChatRole.User, "I have 3 cats and 2 dogs."), 1330new(ChatRole.Assistant, "That's 5 pets total! You must have a lively household."), 1331new(ChatRole.User, "Yes, and I spend about $200 per month on pet food."), 1332new(ChatRole.Assistant, "That's a significant expense, but I'm sure they're worth it!"), 1333new(ChatRole.User, "They eat 10 cans of food per week."), 1334new(ChatRole.Assistant, "That's quite a bit of food for your furry friends!"), 1335new(ChatRole.User, "How many pets do I have in total?") 1347Assert.Equal(ChatRole.Assistant, summaryMessage.Role); 1471history.Add(new ChatMessage(ChatRole.User, "What will the weather be in Seattle tomorrow?")); 1480history.Add(new ChatMessage(ChatRole.User, "Please translate 'good evening' into French.")); 1535new(ChatRole.User, "What will the weather be like in Redmond next week?") 1600history.Add(new ChatMessage(ChatRole.User, "What's the weather like tomorrow in Seattle?")); 1613history.Add(new ChatMessage(ChatRole.User, "And what about next week?")); 1705history.Add(new ChatMessage(ChatRole.User, "What will the weather be like in London tomorrow?"));

129[new ChatMessage(ChatRole.User, "Please generate an image of a cat")], 167[new ChatMessage(ChatRole.User, [new TextContent("Please edit this image to add a red border"), originalImageData])], 196new(ChatRole.User, "Please generate an image of a dog") 204chatHistory.Add(new ChatMessage(ChatRole.User, "Please edit the image to make it more colorful")); 246new(ChatRole.User, "Please generate an image of a tree") 254chatHistory.Add(new ChatMessage(ChatRole.User, "Please edit the image to add flowers")); 259chatHistory.Add(new ChatMessage(ChatRole.User, "Please edit that last image to add birds")); 291new(ChatRole.User, "Please generate an image of a tree") 299chatHistory.Add(new ChatMessage(ChatRole.User, "Please edit the image to add fruit")); 304chatHistory.Add(new ChatMessage(ChatRole.User, "That didn't work out. Please edit the original image to add birds")); 342[new ChatMessage(ChatRole.User, "Generate an image of a castle")], 380new ChatMessage(ChatRole.User, 392var userMessage = processedMessages.First(m => m.Role == ChatRole.User);

72chatMessagesList[messageIndex] = new ChatMessage(ChatRole.User, $"<tool_call_result>{toolCallResultJson}</tool_call_result>"); 77chatMessagesList[messageIndex] = new ChatMessage(ChatRole.Assistant, $"<tool_call_json>{toolCallJson}</tool_call_json>"); 186return new ChatMessage(ChatRole.System, prompt);

45new ChatMessage(ChatRole.User, "Hi there! Can you tell me about golden retrievers?"), 46new ChatMessage(ChatRole.Assistant, "Of course! Golden retrievers are known for their friendly and tolerant attitudes. They're great family pets and are very intelligent and easy to train."), 47new ChatMessage(ChatRole.User, "What kind of exercise do they need?"), 48new ChatMessage(ChatRole.Assistant, "Golden retrievers are quite active and need regular exercise. Daily walks, playtime, and activities like fetching or swimming are great for them."), 49new ChatMessage(ChatRole.User, "Are they good with kids?"),

32new[] { new ChatMessage(ChatRole.User, "Tell me about weather") }, 50new[] { new ChatMessage(ChatRole.User, "anything") }, 67new ChatMessage(ChatRole.User, "Can you do some weather math for forecasting?") 88new[] { new ChatMessage(ChatRole.User, "Explain weather math please") }, 103var messages = new[] { new ChatMessage(ChatRole.User, "weather") }; 122new[] { new ChatMessage(ChatRole.User, "anything") }, null); 127new[] { new ChatMessage(ChatRole.User, "weather") }, options); 145new[] { new ChatMessage(ChatRole.User, "Pick something") }, 161new[] { new ChatMessage(ChatRole.User, "any") }, 178new[] { new ChatMessage(ChatRole.User, "math") }, 193new[] { new ChatMessage(ChatRole.User, "translate") }, 211new[] { new ChatMessage(ChatRole.User, "weather") }, 227new ChatMessage(ChatRole.User, "Please tell me the weather tomorrow."), 228new ChatMessage(ChatRole.Assistant, "Sure, I can help."), 229new ChatMessage(ChatRole.User, "Now instead solve a math problem.") 258new[] { new ChatMessage(ChatRole.User, "weather and math") }, 277new ChatMessage(ChatRole.User, userLine), 278new ChatMessage(ChatRole.Assistant, 309new ChatMessage(ChatRole.User, 334new[] { new ChatMessage(ChatRole.User, "math") }, 353new[] { new ChatMessage(ChatRole.User, "weather math") }, 381new[] { new ChatMessage(ChatRole.User, "weather math please") }, 411new[] { new ChatMessage(ChatRole.User, "math") }, 433var messages = new[] { new ChatMessage(ChatRole.User, " ") }; 456var messages = new[] { new ChatMessage(ChatRole.User, " ") }; 479new ChatMessage(ChatRole.User, "This content will be ignored by custom selector.")

188resultMessage.Role = ChatRole.Assistant; 201resultMessage.Role = ChatRole.User; 207resultMessage.Role = ChatRole.System; 213resultMessage.Role = ChatRole.System; 219resultMessage.Role = ChatRole.Tool; 270/// <summary>Converts the <see cref="ChatRole"/> to a <see cref="ChatMessageRole"/>.</summary> 271private static ChatMessageRole ToChatMessageRole(ChatRole? role) =>

173Role = ChatRole.Assistant, 209yield return new ChatResponseUpdate(ChatRole.Assistant, [hcitcc]) 240yield return new ChatResponseUpdate(ChatRole.Assistant, [hcitrc]) 252ChatResponseUpdate textUpdate = new(mcu.Role == MessageRole.User ? ChatRole.User : ChatRole.Assistant, mcu.Text) 308Role = ChatRole.Assistant, 518if (chatMessage.Role == ChatRole.System || 545case FunctionResultContent result when chatMessage.Role == ChatRole.Tool: 554chatMessage.Role == ChatRole.Assistant ? MessageRole.Assistant : MessageRole.User,

153if (input.Role == ChatRole.System || 154input.Role == ChatRole.User || 160input.Role == ChatRole.System ? new SystemChatMessage(parts) { ParticipantName = name } : 164else if (input.Role == ChatRole.Tool) 187else if (input.Role == ChatRole.Assistant) 331ChatRole? streamedRole = null; 672private static ChatRole FromOpenAIChatRole(ChatMessageRole role) => 675ChatMessageRole.System => ChatRole.System, 676ChatMessageRole.User => ChatRole.User, 677ChatMessageRole.Assistant => ChatRole.Assistant, 678ChatMessageRole.Tool => ChatRole.Tool,

35/// <summary>Gets a <see cref="ChatRole"/> for "developer".</summary> 36internal static ChatRole ChatRoleDeveloper { get; } = new ChatRole("developer");

170message ??= new(ChatRole.Assistant, (string?)null); 290ChatRole? lastRole = null; 383lastRole = ChatRole.Assistant; 675/// <summary>Creates a <see cref="ChatRole"/> from a <see cref="MessageRole"/>.</summary> 676private static ChatRole AsChatRole(MessageRole? role) => 679MessageRole.System => ChatRole.System, 681MessageRole.User => ChatRole.User, 682_ => ChatRole.Assistant, 826if (input.Role == ChatRole.System || 832yield return input.Role == ChatRole.System ? 840if (input.Role == ChatRole.User) 927if (input.Role == ChatRole.Tool) 1061if (input.Role == ChatRole.Assistant)

164Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 252Assert.Equal(ChatRole.Assistant, updates[i].Role); 819new(ChatRole.System, "You are a really nice friend."), 820new(ChatRole.User, "hello!"), 821new(ChatRole.Assistant, "hi, how are you?"), 822new(ChatRole.User, "i'm good. how are you?"), 838Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 926new(ChatRole.System, [new TextContent("You are a really nice friend."), new TextContent("Really nice.")]), 927new(ChatRole.User, "hello!"), 936Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 1022new(ChatRole.System, "You are a really nice friend."), 1023new(ChatRole.User, "hello!"), 1024new(ChatRole.Assistant, (string?)null), 1025new(ChatRole.User, "i'm good. how are you?"), 1034Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 1147Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 1231Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 1341Assert.Equal(ChatRole.Assistant, updates[i].Role); 1464new(ChatRole.System, "You are a really nice friend."), 1465new(ChatRole.User, "hello!"), 1466new(ChatRole.Assistant, 1472new (ChatRole.Tool, 1477new(ChatRole.Assistant, "You are great."), 1478new(ChatRole.User, "Thanks!"), 1487Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 1584new(ChatRole.User, 1601Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 1750Assert.Equal(ChatRole.System, extMessages[0].Role); 1761Assert.Equal(ChatRole.User, extMessages[0].Role); 1772Assert.Equal(ChatRole.Assistant, extMessages[0].Role); 1783Assert.Equal(ChatRole.System, extMessages[0].Role); 1794Assert.Equal(ChatRole.Tool, extMessages[0].Role); 1814Assert.Equal(ChatRole.System, extMessages[0].Role); 1815Assert.Equal(ChatRole.User, extMessages[1].Role); 1816Assert.Equal(ChatRole.Assistant, extMessages[2].Role); 1817Assert.Equal(ChatRole.System, extMessages[3].Role);

596new(ChatRole.System, "You are a helpful assistant."), 597new(ChatRole.User, "Hello") { AuthorName = "Jane" }, 598new(ChatRole.Assistant, 607new(ChatRole.Tool, [new FunctionResultContent("callid123", "theresult")]), 608new(ChatRole.Assistant, "The answer is 42.") { AuthorName = "@#$#$@$" }, 665new(ChatRole.System, "You are a helpful assistant."), 666new(ChatRole.User, "Hello"), 667new(ChatRole.Assistant, 676new(ChatRole.Tool, [new FunctionResultContent("callid123", "theresult")]), 677new(ChatRole.Assistant, "The answer is 42."), 718new(ChatRole.User, 726new(ChatRole.Assistant, 731new(ChatRole.User, 775Assert.Equal(ChatRole.User, message.Role); 806Assert.Equal(ChatRole.Assistant, message.Role); 881new(ChatRole.Assistant, "Hi there!") 891Assert.Equal(ChatRole.Assistant, message.Role); 907new(ChatRole.Assistant, 920Assert.Equal(ChatRole.Assistant, message.Role); 943var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, 982var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello")); 1012var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, 1057var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Test")) 1072(ChatRole.Assistant, ChatMessageRole.Assistant), 1073(ChatRole.User, ChatMessageRole.User), 1074(ChatRole.System, ChatMessageRole.System), 1075(ChatRole.Tool, ChatMessageRole.Tool) 1118var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, "Hello") 1136var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, "Hello, world!") 1204var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, [functionCallContent]) 1239var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, [functionCall1, functionCall2]) 1267var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, 1307(ChatRole.Assistant, ChatMessageRole.Assistant), 1308(ChatRole.User, ChatMessageRole.User), 1309(ChatRole.System, ChatMessageRole.System), 1310(ChatRole.Tool, ChatMessageRole.Tool) 1341var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, "Test") 1362new ChatResponseUpdate(ChatRole.Assistant, "Hello, ") 1369new ChatResponseUpdate(ChatRole.Assistant, "world!") 1419var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Test")) 1432var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello, world!")) 1457var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Test message")) 1507new(ChatRole.Assistant, "First message"), 1508new(ChatRole.Assistant, "Second message"), 1509new(ChatRole.Assistant, 1544new(ChatRole.Assistant, 1549new(ChatRole.Tool, [new FunctionResultContent("call-456", "The weather is sunny")]), 1550new(ChatRole.Assistant, "The weather in Seattle is sunny!") 1579new(ChatRole.System, "You are a helpful assistant."), 1580new(ChatRole.User, "Hello, how are you?"), 1581new(ChatRole.Assistant, "I'm doing well, thank you for asking!") 1606var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Default test")); 1624var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Model test")); 1639var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Model priority test"))

179List<ChatMessage> input = [new ChatMessage(ChatRole.User, "Tell me the path to the README.md file for Microsoft.Extensions.AI.Abstractions in the dotnet/extensions repository")]; 198var approvalResponse = new ChatMessage(ChatRole.Tool, 401List<ChatMessage> input = [new ChatMessage(ChatRole.User, "What is on my calendar for today?")]; 412input.Add(new ChatMessage(ChatRole.Tool, [approvalRequest.CreateResponse(true)]));

162Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 442Assert.Equal("The solution is 42.", string.Concat(updates.Where(u => u.Role == ChatRole.Assistant).Select(u => u.Text))); 470var assistantUpdate = updates.First(u => u.Role == ChatRole.Assistant && !string.IsNullOrEmpty(u.Text)); 586Assert.Equal(ChatRole.Assistant, updates[i].Role); 706var response = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "Search the web for the temperature today in Fremont")], chatOptions); 716Assert.Equal(ChatRole.Assistant, responseMessage.Role); 796await foreach (var update in client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "Search the web for the temperature today in Fremont")], chatOptions)) 1175Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 1177Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 1428Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 1683Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 2096Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 2396Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 2788Assert.Equal(ChatRole.Assistant, message.Role); 3007Assert.Equal(ChatRole.Assistant, message.Role); 3960new ChatMessage(ChatRole.User, "test"), 3961new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call_123", new TextContent("Result text"))]) 4016new ChatMessage(ChatRole.User, "test"), 4017new ChatMessage(ChatRole.Tool, [ 4078new ChatMessage(ChatRole.User, "test"), 4079new ChatMessage(ChatRole.Tool, [ 4135new ChatMessage(ChatRole.User, "test"), 4136new ChatMessage(ChatRole.Tool, [ 4192new ChatMessage(ChatRole.User, "test"), 4193new ChatMessage(ChatRole.Tool, [ 4251new ChatMessage(ChatRole.User, "test"), 4252new ChatMessage(ChatRole.Tool, [ 4314new ChatMessage(ChatRole.User, "test"), 4315new ChatMessage(ChatRole.Tool, [ 4369new ChatMessage(ChatRole.User, "test"), 4370new ChatMessage(ChatRole.Tool, [ 4424new ChatMessage(ChatRole.User, "test"), 4425new ChatMessage(ChatRole.Tool, [ 4481new ChatMessage(ChatRole.User, "test"), 4482new ChatMessage(ChatRole.Tool, [ 4538new ChatMessage(ChatRole.User, "test"), 4539new ChatMessage(ChatRole.Tool, [ 4705new ChatMessage(ChatRole.User, [ 4953[new ChatMessage(ChatRole.User, "test")], 5151var response = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "")]); 5250var userMessage = response.Messages.FirstOrDefault(m => m.Role == ChatRole.User); 5259var assistantMessage = response.Messages.LastOrDefault(m => m.Role == ChatRole.Assistant); 5313var userMessage = response.Messages.FirstOrDefault(m => m.Role == ChatRole.User); 5322var assistantMessage = response.Messages.LastOrDefault(m => m.Role == ChatRole.Assistant); 5398Assert.Equal(ChatRole.Assistant, response.Messages[0].Role);

23var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(expectedResult, JsonContext2.Default.Animal))) 75var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 100var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(expectedResult, JsonContext2.Default.Options))) 123Assert.Equal(ChatRole.User, message.Role); 136var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 161var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(expectedResult, JsonContext2.Default.Options))); 198new ChatMessage(ChatRole.Assistant, 203new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callid123", "result")]), 204new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(expectedResult, JsonContext2.Default.Options)) 239var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "This is not valid JSON")); 245var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 258var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "null")); 264var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 277var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, [new UriContent("https://example.com", "image/*")])); 283var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 297var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(expectedResult, JsonContext2.Default.Options))); 311var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 332var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(payload, JsonContext2.Default.Options))); 339var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 364var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(expectedResult, jso))); 401var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") }; 425return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, resultDuplicatedJson))); 429var chatHistory = new List<ChatMessage> { new(ChatRole.User, "Hello") };

141return new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello")); 185var input = new ChatMessage(ChatRole.User, "abc"); 215return new ChatResponse(new ChatMessage(ChatRole.Assistant, "A good result")); 224var input = new ChatMessage(ChatRole.User, "abc"); 314new(ChatRole.Assistant, "This"), 315new(ChatRole.Assistant, " becomes one chunk"), 316new() { Role = ChatRole.Assistant, Contents = [new FunctionCallContent("callId1", "separator")] }, 317new(ChatRole.Assistant, "... and this"), 318new(ChatRole.Assistant, " becomes another"), 319new(ChatRole.Assistant, " one."), 369new() { Role = ChatRole.Assistant, Contents = [new TextContent("Hello")] }, 370new() { Role = ChatRole.Assistant, Contents = [new TextContent(" world, ")] }, 373Role = ChatRole.Assistant, 384Role = ChatRole.Assistant, 437new(ChatRole.Assistant, "Chunk 1"), 485() => new(ChatRole.Assistant, "Chunk 1"), 495var input = new ChatMessage(ChatRole.User, "abc"); 524[() => new(ChatRole.Assistant, "A good result")]); 533var input = new ChatMessage(ChatRole.User, "abc"); 560return new(new ChatMessage(ChatRole.Assistant, options!.AdditionalProperties!["someKey"]!.ToString())); 611return new(new ChatMessage(ChatRole.Assistant, innerCallCount.ToString())); 657return new(new ChatMessage(ChatRole.Assistant, options!.AdditionalProperties!["someKey"]!.ToString())); 745new ChatMessage(ChatRole.Assistant, [new TextContent("Hey")])));

36new ChatMessage(ChatRole.User, "hello"), 41new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 46new ChatMessage(ChatRole.Assistant, 72new ChatMessage(ChatRole.User, "hello"), 77new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 82new ChatMessage(ChatRole.Assistant, 116new ChatMessage(ChatRole.User, "hello"), 121new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 126new ChatMessage(ChatRole.Assistant, 152new ChatMessage(ChatRole.User, "hello"), 153new ChatMessage(ChatRole.Assistant, 158new ChatMessage(ChatRole.User, 167new ChatMessage(ChatRole.User, "hello"), 168new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 169new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 174new ChatMessage(ChatRole.Assistant, "world"), 179new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 180new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 181new ChatMessage(ChatRole.Assistant, "world"), 204new ChatMessage(ChatRole.User, "hello"), 205new ChatMessage(ChatRole.Assistant, 210new ChatMessage(ChatRole.User, 220new ChatMessage(ChatRole.User, "hello"), 221new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 222new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 227new ChatMessage(ChatRole.Assistant, "world"), 232new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 233new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 234new ChatMessage(ChatRole.Assistant, "world"), 256new ChatMessage(ChatRole.User, "hello"), 257new ChatMessage(ChatRole.Assistant, 261new ChatMessage(ChatRole.Assistant, 265new ChatMessage(ChatRole.User, 269new ChatMessage(ChatRole.User, 277new ChatMessage(ChatRole.User, "hello"), 278new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = "resp1" }, 279new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]) { MessageId = "resp2" }, 280new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 285new ChatMessage(ChatRole.Assistant, "world"), 290new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = "resp1" }, 291new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]) { MessageId = "resp2" }, 292new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 293new ChatMessage(ChatRole.Assistant, "world"), 315new ChatMessage(ChatRole.User, "hello"), 316new ChatMessage(ChatRole.Assistant, 321new ChatMessage(ChatRole.User, 330new ChatMessage(ChatRole.User, "hello"), 331new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 332new ChatMessage(ChatRole.Tool, 341new ChatMessage(ChatRole.Assistant, "world"), 346new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 347new ChatMessage(ChatRole.Tool, 352new ChatMessage(ChatRole.Assistant, "world"), 374new ChatMessage(ChatRole.User, "hello"), 375new ChatMessage(ChatRole.Assistant, 380new ChatMessage(ChatRole.User, 389new ChatMessage(ChatRole.User, "hello"), 390new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 391new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Tool call invocation rejected.")]), 392new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 397new ChatMessage(ChatRole.Assistant, "world"), 402new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 403new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Tool call invocation rejected.")]), 404new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 405new ChatMessage(ChatRole.Assistant, "world"), 410new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 411new ChatMessage(ChatRole.Tool, 416new ChatMessage(ChatRole.Assistant, "world"), 438new ChatMessage(ChatRole.User, "hello"), 439new ChatMessage(ChatRole.Assistant, 444new ChatMessage(ChatRole.User, 459new ChatMessage(ChatRole.User, "hello"), 460new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 461new ChatMessage(ChatRole.Tool, 470new ChatMessage(ChatRole.Assistant, "world"), 475new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 476new ChatMessage(ChatRole.Tool, 481new ChatMessage(ChatRole.Assistant, "world"), 504new ChatMessage(ChatRole.User, "hello"), 505new ChatMessage(ChatRole.Assistant, 511new ChatMessage(ChatRole.User, 521new ChatMessage(ChatRole.User, "hello"), 522new ChatMessage(ChatRole.Assistant, 528new ChatMessage(ChatRole.Tool, 533new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 3: test")]), 538new ChatMessage(ChatRole.Assistant, "world"), 543new ChatMessage(ChatRole.Assistant, 549new ChatMessage(ChatRole.Tool, 554new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 3: test")]), 555new ChatMessage(ChatRole.Assistant, "world"), 560new ChatMessage(ChatRole.Assistant, 566new ChatMessage(ChatRole.Tool, 572new ChatMessage(ChatRole.Assistant, "world"), 596new ChatMessage(ChatRole.User, "hello"), 597new ChatMessage(ChatRole.Assistant, 601new ChatMessage(ChatRole.User, 612new ChatMessage(ChatRole.User, "hello"), 613new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 614new ChatMessage(ChatRole.Tool, 622new ChatMessage(ChatRole.Assistant, "world"), 627new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 628new ChatMessage(ChatRole.Tool, 632new ChatMessage(ChatRole.Assistant, "world"), 654new ChatMessage(ChatRole.User, "hello"), 655new ChatMessage(ChatRole.Assistant, 660new ChatMessage(ChatRole.User, 669new ChatMessage(ChatRole.User, "hello"), 670new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 671new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 676new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 3 } })]), 681new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 682new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 683new ChatMessage(ChatRole.Assistant, 708new ChatMessage(ChatRole.User, "hello"), 709new ChatMessage(ChatRole.Assistant, 714new ChatMessage(ChatRole.User, 719new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 720new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 721new ChatMessage(ChatRole.Assistant, 725new ChatMessage(ChatRole.User, 733new ChatMessage(ChatRole.User, "hello"), 734new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 735new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 736new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "Func1")]), 737new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 1")]), 742new ChatMessage(ChatRole.Assistant, "World"), 747new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "Func1")]), 748new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 1")]), 749new ChatMessage(ChatRole.Assistant, "World"), 779new ChatMessage(ChatRole.User, "hello"), 786new ChatMessage(ChatRole.User, "hello"), 790new ChatMessage(ChatRole.User, "hello"), 791new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 792new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]) 800new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 804new ChatMessage(ChatRole.Assistant, "World again"), 810new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 811new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 812new ChatMessage(ChatRole.Assistant, "World again"), 834new ChatMessage(ChatRole.User, "hello"), 835new ChatMessage(ChatRole.Assistant, 864new ChatMessage(ChatRole.User, "hello"), 865new ChatMessage(ChatRole.User, 874new ChatMessage(ChatRole.User, "hello"), 875new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 876new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 881new ChatMessage(ChatRole.Assistant, "world"), 886new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 887new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 888new ChatMessage(ChatRole.Assistant, "world"), 911new ChatMessage(ChatRole.User, 920new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 925new ChatMessage(ChatRole.Assistant, "world"), 930new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 931new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 932new ChatMessage(ChatRole.Assistant, "world"), 960List<ChatMessage> input = [new ChatMessage(ChatRole.User, "hello")]; 975yield return new ChatResponseUpdate(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = messageId }; 979ChatRole.Assistant, 1033List<ChatMessage> input = [new ChatMessage(ChatRole.User, "hello")]; 1048yield return new ChatResponseUpdate(ChatRole.Assistant, [new TextContent("Text 1")]) { MessageId = messageId }; 1050yield return new ChatResponseUpdate(ChatRole.Assistant, [new TextContent("Text 2")]) { MessageId = messageId }; 1052yield return new ChatResponseUpdate(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = messageId }; 1055ChatRole.Assistant, 1061yield return new ChatResponseUpdate(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func3")]) { MessageId = messageId };

93new ChatMessage(ChatRole.User, "hello"), 94new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 95new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 96new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 97new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 98new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "VoidReturn", arguments: new Dictionary<string, object?> { { "i", 43 } })]), 99new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Success: Function completed.")]), 100new ChatMessage(ChatRole.Assistant, "world"), 127new ChatMessage(ChatRole.User, "hello"), 128new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 129new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 130new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 131new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 132new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "VoidReturn", arguments: new Dictionary<string, object?> { { "i", 43 } })]), 133new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Success: Function completed.")]), 134new ChatMessage(ChatRole.Assistant, "world"), 160new ChatMessage(ChatRole.User, "hello"), 161new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 162new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 163new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 164new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 165new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "VoidReturn", arguments: new Dictionary<string, object?> { { "i", 43 } })]), 166new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Success: Function completed.")]), 167new ChatMessage(ChatRole.Assistant, "world"), 191new ChatMessage(ChatRole.User, "hello"), 192new ChatMessage(ChatRole.Assistant, 198new ChatMessage(ChatRole.Tool, 204new ChatMessage(ChatRole.Assistant, 209new ChatMessage(ChatRole.Tool, 214new ChatMessage(ChatRole.Assistant, "world"), 251new ChatMessage(ChatRole.User, "hello"), 252new ChatMessage(ChatRole.Assistant, 257new ChatMessage(ChatRole.Tool, 262new ChatMessage(ChatRole.Assistant, "done"), 295new ChatMessage(ChatRole.User, "hello"), 296new ChatMessage(ChatRole.Assistant, 301new ChatMessage(ChatRole.Tool, 306new ChatMessage(ChatRole.Assistant, "done"), 329new ChatMessage(ChatRole.User, "hello"), 330new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 331new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1 from delegate")]), 332new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 333new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42 from delegate")]), 334new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "VoidReturn", arguments: new Dictionary<string, object?> { { "i", 43 } })]), 335new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Success: Function completed.")]), 336new ChatMessage(ChatRole.Assistant, "world"), 376var toolMessage = msgs.FirstOrDefault(m => m.Role == ChatRole.Tool); 380new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]))); 384return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "done"))); 389var toolMessage = msgs.FirstOrDefault(m => m.Role == ChatRole.Tool); 393new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")])).ToChatResponseUpdates()); 397return YieldAsync(new ChatResponse(new ChatMessage(ChatRole.Assistant, "done")).ToChatResponseUpdates()); 416new ChatMessage(ChatRole.User, "hello"), 430var toolMessage = response.Messages.First(m => m.Role == ChatRole.Tool); 457var toolMessage = msgs.FirstOrDefault(m => m.Role == ChatRole.Tool); 461new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]))); 465return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "done"))); 470var toolMessage = msgs.FirstOrDefault(m => m.Role == ChatRole.Tool); 474new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")])).ToChatResponseUpdates()); 478return YieldAsync(new ChatResponse(new ChatMessage(ChatRole.Assistant, "done")).ToChatResponseUpdates()); 495new ChatMessage(ChatRole.User, "hello"), 510var toolMessage = response.Messages.First(m => m.Role == ChatRole.Tool); 538var toolMessage = msgs.FirstOrDefault(m => m.Role == ChatRole.Tool); 542new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]))); 546return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "done"))); 551var toolMessage = msgs.FirstOrDefault(m => m.Role == ChatRole.Tool); 555new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")])).ToChatResponseUpdates()); 559return YieldAsync(new ChatResponse(new ChatMessage(ChatRole.Assistant, "done")).ToChatResponseUpdates()); 579new ChatMessage(ChatRole.User, "hello"), 594var toolMessage = response.Messages.First(m => m.Role == ChatRole.Tool); 636new ChatMessage(ChatRole.User, "hello"), 637new ChatMessage(ChatRole.Assistant, [new FunctionCallContent($"callId0", "VoidReturn")]), 644plan.Add(new ChatMessage(ChatRole.Tool, [new FunctionResultContent($"callId{i}", result: "Success: Function completed.")])); 645plan.Add(new ChatMessage(ChatRole.Assistant, [new FunctionCallContent($"callId{(i + 1)}", "VoidReturn")])); 668var message = new ChatMessage(ChatRole.Assistant, [new FunctionCallContent($"callId{capturedOptions.Count}", "Func1")]); 712var message = new ChatMessage(ChatRole.Assistant, [new FunctionCallContent($"callId{capturedOptions.Count}", "Func1")]); 759var message = new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]); 764var message = new ChatMessage(ChatRole.Assistant, "Done"); 804var message = new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]); 858new ChatMessage(ChatRole.User, "hello"), 936new ChatMessage(ChatRole.User, "hello"), 953var assistantMessage = new ChatMessage(ChatRole.Assistant, []); 954var toolMessage = new ChatMessage(ChatRole.Tool, []); 983new ChatMessage(ChatRole.User, "hello"), 984new ChatMessage(ChatRole.Assistant, [new TextContent("extra"), new FunctionCallContent("callId1", "Func1"), new TextContent("stuff")]), 985new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 1")]), 986new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 987new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 988new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "VoidReturn", arguments: new Dictionary<string, object?> { { "i", 43 } }), new TextContent("more")]), 989new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Success: Function completed.")]), 990new ChatMessage(ChatRole.Assistant, "world"), 1020new ChatMessage(ChatRole.User, "hello"), 1021new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1022new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: detailedErrors ? "Error: Function failed. Exception: Oh no!" : "Error: Function failed.")]), 1023new ChatMessage(ChatRole.Assistant, "world"), 1042new ChatMessage(ChatRole.User, "hello"), 1043new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "value1" })]), 1044new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1045new ChatMessage(ChatRole.Assistant, "world"), 1099new ChatMessage(ChatRole.User, "hello"), 1100new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "value1" })]), 1101new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1102new ChatMessage(ChatRole.Assistant, "world"), 1177new(ChatRole.User, "Hello"), 1235new(ChatRole.User, "Hello"), 1245new(ChatRole.Assistant, [new FunctionCallContent($"callId{chatContents.Count()}", "Func1")]) : 1246new(ChatRole.Assistant, "The answer is 42."); 1293new ChatMessage(ChatRole.User, "hello"), 1294new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["i"] = 41 })]), 1295new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 41")]), 1296new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func1", new Dictionary<string, object?> { ["i"] = 42 })]), 1297new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 42")]), 1304new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "Func1", new Dictionary<string, object?> { ["i"] = 43 })]), 1305new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 43")]), 1306new ChatMessage(ChatRole.Assistant, "world"), 1360var existingSearchResult = chatContents.SingleOrDefault(m => m.Role == ChatRole.Tool); 1369var message = new ChatMessage(ChatRole.Assistant, resultContents); 1377List<ChatMessage> messages = [new(ChatRole.User, "hello")]; 1384Assert.Equal(ChatRole.Tool, lastMessage.Role); 1412return new ChatResponse(new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId-abc", "Func1")])) 1420return new ChatResponse(new ChatMessage(ChatRole.Assistant, "done!")); 1449new ChatMessage(ChatRole.User, "hello"), 1450new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "value1" })]), 1451new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1452new ChatMessage(ChatRole.Assistant, "world"), 1478new ChatMessage(ChatRole.User, "hello"), 1479new ChatMessage(ChatRole.Assistant, [ 1483new ChatMessage(ChatRole.Tool, 1488new ChatMessage(ChatRole.Assistant, "world"), 1531new(ChatRole.User, "hello"), 1532new(ChatRole.Assistant, [ 1536new(ChatRole.Tool, [ 1540new(ChatRole.Assistant, "done"), 1550new(ChatRole.User, "hello"), 1551new(ChatRole.Assistant, [ 1555new(ChatRole.Tool, [ 1559new(ChatRole.Assistant, "done"), 1579new(ChatRole.User, "hello"), 1580new(ChatRole.Assistant, [new FunctionCallContent("callId1", "DefOnly")]), 1581new(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Should not be produced")]), 1582new(ChatRole.Assistant, "world"), 1608new(ChatRole.User, "hi"), 1609new(ChatRole.Assistant, [ 1613new(ChatRole.Tool, [new FunctionResultContent("callId1", result: "OK"), new FunctionResultContent("callId2", result: "nope")]), 1614new(ChatRole.Assistant, "done"), 1645messages.Add(new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")])); 1678new ChatMessage(ChatRole.User, "hello"), 1679new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1680new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1681new ChatMessage(ChatRole.Assistant, "world"), 1727new ChatMessage(ChatRole.User, "hello"), 1728new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1729new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1730new ChatMessage(ChatRole.Assistant, "world"), 1767new ChatMessage(ChatRole.User, "hello"), 1768new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1769new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1770new ChatMessage(ChatRole.Assistant, "world"), 1816new ChatMessage(ChatRole.User, "hello"), 1817new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "secret" })]), 1818new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1819new ChatMessage(ChatRole.Assistant, "world"), 1888new ChatMessage(ChatRole.User, "hello"), 1889new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1890new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1891new ChatMessage(ChatRole.Assistant, "world"), 1965var message = new ChatMessage(ChatRole.Assistant, [.. plan[contents.Count()].Contents]) 2029ChatMessage message = new(ChatRole.Assistant, [.. plan[contents.Count()].Contents]) 2099return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2106return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2112return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2122message = new ChatMessage(ChatRole.Assistant, 2128message = new ChatMessage(ChatRole.Assistant, 2133message = new ChatMessage(ChatRole.Assistant, "Done"); 2144var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2149var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2193return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2200return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2206return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2216message = new ChatMessage(ChatRole.Assistant, 2222message = new ChatMessage(ChatRole.Assistant, 2227message = new ChatMessage(ChatRole.Assistant, "Done"); 2238var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2247var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2300return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2306return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2311return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2321message = new ChatMessage(ChatRole.Assistant, 2327message = new ChatMessage(ChatRole.Assistant, 2332message = new ChatMessage(ChatRole.Assistant, "Done"); 2343var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2353var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2398return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2406return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2412return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2422message = new ChatMessage(ChatRole.Assistant, 2428message = new ChatMessage(ChatRole.Assistant, 2434message = new ChatMessage(ChatRole.Assistant, "Done"); 2448var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2456var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2502return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2508return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2513return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2523message = new ChatMessage(ChatRole.Assistant, 2529message = new ChatMessage(ChatRole.Assistant, 2534message = new ChatMessage(ChatRole.Assistant, "Done"); 2548var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2558var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2600return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2605return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2615message = new ChatMessage(ChatRole.Assistant, 2620message = new ChatMessage(ChatRole.Assistant, "Done"); 2631var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2636var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2678return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2686return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2691return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2701message = new ChatMessage(ChatRole.Assistant, 2707message = new ChatMessage(ChatRole.Assistant, 2712message = new ChatMessage(ChatRole.Assistant, "Done"); 2723var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2732var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2779return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2787return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2792return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2802message = new ChatMessage(ChatRole.Assistant, 2808message = new ChatMessage(ChatRole.Assistant, 2813message = new ChatMessage(ChatRole.Assistant, "Done"); 2824var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2834var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2885return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2893return new ChatResponse([new ChatMessage(ChatRole.Assistant, 2898return new ChatResponse([new ChatMessage(ChatRole.Assistant, "Done")]); 2908message = new ChatMessage(ChatRole.Assistant, 2914message = new ChatMessage(ChatRole.Assistant, 2919message = new ChatMessage(ChatRole.Assistant, "Done"); 2930var result = await client.GetStreamingResponseAsync([new ChatMessage(ChatRole.User, "test")], options).ToChatResponseAsync(); 2941var result = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "test")], options); 2968new ChatMessage(ChatRole.User, "hello"), 2969new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "UnknownFunc")]), 2970new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Error: Requested function \"UnknownFunc\" not found.")]), 2971new ChatMessage(ChatRole.Assistant, "world"), 2998new ChatMessage(ChatRole.User, "hello"), 2999new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 3000new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Should not be produced")]), 3001new ChatMessage(ChatRole.Assistant, "world"), 3034new ChatMessage(ChatRole.User, "hello"), 3035new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "TerminatingFunc")]), 3036new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Terminated")]), 3063new ChatMessage(ChatRole.User, "hello"), 3064new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 3070new ChatMessage(ChatRole.User, "hello"), 3071new ChatMessage(ChatRole.Assistant, 3097Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "world"))) 3106new ChatMessage(ChatRole.User, "hello"), 3107new ChatMessage(ChatRole.Assistant, 3111new ChatMessage(ChatRole.User, 3134Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "world"))) 3143new ChatMessage(ChatRole.User, "hello"), 3144new ChatMessage(ChatRole.Assistant, 3148new ChatMessage(ChatRole.User,

39return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "test response"))); 52var response = await client.GetResponseAsync([new(ChatRole.User, "test")], chatOptions); 76return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "test response"))); 89var response = await client.GetResponseAsync([new(ChatRole.User, "test")], chatOptions); 123return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "test response"))); 137var response = await client.GetResponseAsync([new(ChatRole.User, "test")], chatOptions); 229yield return new(ChatRole.Assistant, "test"); 241await foreach (var update in client.GetStreamingResponseAsync([new(ChatRole.User, "test")], chatOptions)) 261return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "test response"))); 269var response = await client.GetResponseAsync([new(ChatRole.User, "test")], null); 284return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "test response"))); 297await client.GetResponseAsync([new(ChatRole.User, "test")], chatOptions); 316var responseMessage = new ChatMessage(ChatRole.Assistant, 331var response = await client.GetResponseAsync([new(ChatRole.User, "test")], chatOptions); 359yield return new ChatResponseUpdate(ChatRole.Assistant, 373await foreach (var responseUpdate in client.GetStreamingResponseAsync([new(ChatRole.User, "test")], chatOptions))

59return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "blue whale"))); 69[new(ChatRole.User, "What's the biggest animal?")], 108yield return new(ChatRole.Assistant, "blue "); 109yield return new(ChatRole.Assistant, "whale"); 118[new(ChatRole.User, "What's the biggest animal?")],

38return new ChatResponse(new ChatMessage(ChatRole.Assistant, "The blue whale, I think.")) 70yield return new ChatResponseUpdate(ChatRole.Assistant, text) 109new(ChatRole.System, "You are a close friend."), 110new(ChatRole.User, "Hey!") { AuthorName = "Alice" }, 111new(ChatRole.Assistant, [new FunctionCallContent("12345", "GetPersonName")]), 112new(ChatRole.Tool, [new FunctionResultContent("12345", "John")]), 113new(ChatRole.Assistant, "Hey John, what's up?") { AuthorName = "BotAssistant" }, 114new(ChatRole.User, "What's the biggest animal?") 356return new ChatResponse(new ChatMessage(ChatRole.Assistant, 374yield return new(ChatRole.Assistant, "Assistant response text"); 394new(ChatRole.User, 402new(ChatRole.Assistant, [new FunctionCallContent("call-456", "SearchFiles")]), 403new(ChatRole.Tool, [new FunctionResultContent("call-456", "Found 3 files")]), 540return new ChatResponse(new ChatMessage(ChatRole.Assistant, "The blue whale, I think.")); 555new(ChatRole.User,

37new(ChatRole.System, "You are a helpful assistant"), 38new(ChatRole.User, "Hello"), 39new(ChatRole.Assistant, "Hi there!"), 40new(ChatRole.User, "What's the weather?") 45new(ChatRole.System, "You are a helpful assistant"), 46new(ChatRole.User, "What's the weather?") 50var expectedResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "It's sunny!")); 51var expectedUpdates = new[] { new ChatResponseUpdate(ChatRole.Assistant, "It's"), new ChatResponseUpdate(null, " sunny!") }; 98var reducedMessages = new List<ChatMessage> { new(ChatRole.User, "Reduced message") }; 119await client.GetResponseAsync(new List<ChatMessage> { new(ChatRole.User, "Original message") });

42return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "hello"))); 91return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "hello"))); 184return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "non-streaming hello")));

53new ChatMessage(ChatRole.System, "You are a helpful assistant."), 54new ChatMessage(ChatRole.User, "Hello"), 55new ChatMessage(ChatRole.Assistant, "Hi there!"), 56new ChatMessage(ChatRole.User, "How are you?"), 57new ChatMessage(ChatRole.Assistant, "I'm doing well, thanks!"), 66Assert.Equal(ChatRole.System, m.Role); 71Assert.Equal(ChatRole.User, m.Role); 76Assert.Equal(ChatRole.Assistant, m.Role); 88new ChatMessage(ChatRole.System, "First system message"), 89new ChatMessage(ChatRole.User, "Hello"), 90new ChatMessage(ChatRole.System, "Second system message"), 91new ChatMessage(ChatRole.Assistant, "Hi"), 92new ChatMessage(ChatRole.User, "How are you?"), 93new ChatMessage(ChatRole.Assistant, "I'm fine!"), 102Assert.Equal(ChatRole.System, m.Role); 107Assert.Equal(ChatRole.User, m.Role); 112Assert.Equal(ChatRole.Assistant, m.Role); 117Assert.Equal(1, resultList.Count(m => m.Role == ChatRole.System)); 127new ChatMessage(ChatRole.User, "What's the weather?"), 128new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("call1", "get_weather", new Dictionary<string, object?> { ["location"] = "Seattle" })]), 129new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call1", "Sunny, 72°F")]), 130new ChatMessage(ChatRole.Assistant, "The weather in Seattle is sunny and 72°F."), 131new ChatMessage(ChatRole.User, "Thanks!"), 132new ChatMessage(ChatRole.Assistant, "You're welcome!"), 141Assert.Equal(ChatRole.User, m.Role); 148Assert.Equal(ChatRole.Assistant, m.Role); 167messages.Add(new ChatMessage(i % 2 == 0 ? ChatRole.User : ChatRole.Assistant, $"Message {i}")); 183var expectedRole = expectedIndex % 2 == 0 ? ChatRole.User : ChatRole.Assistant; 202new ChatMessage(ChatRole.System, "System prompt"), 211Assert.Equal(ChatRole.System, m.Role); 223new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("call1", "func", null)]), 224new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call1", "result")]), 225new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("call2", "func", null)]), 226new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call2", "result")]), 241new ChatMessage(ChatRole.System, "System"), 242new ChatMessage(ChatRole.User, "First"), 243new ChatMessage(ChatRole.Assistant, "Second"), 244new ChatMessage(ChatRole.User, "Third"), 245new ChatMessage(ChatRole.Assistant, "Fourth"), 254Assert.Equal(ChatRole.System, m.Role); 259Assert.Equal(ChatRole.Assistant, m.Role);

69new ChatMessage(ChatRole.System, "You are a helpful assistant."), 70new ChatMessage(ChatRole.User, "Hello"), 71new ChatMessage(ChatRole.Assistant, "Hi there!"), 72new ChatMessage(ChatRole.User, "How are you?"), 76Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Summary of conversation"))); 82Assert.Equal(ChatRole.System, resultList[0].Role); 96new ChatMessage(ChatRole.User, "What's the time?"), 97new ChatMessage(ChatRole.Assistant, "Let me check"), 98new ChatMessage(ChatRole.User, "What's the weather?"), 99new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("call1", "get_weather"), new TestUserInputRequestContent("uir1")]), 100new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call1", "Sunny")]), 101new ChatMessage(ChatRole.User, [new TestUserInputResponseContent("uir1")]), 102new ChatMessage(ChatRole.Assistant, "It's sunny"), 108return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Asked about time"))); 141new ChatMessage(ChatRole.User, "First question"), 142new ChatMessage(ChatRole.Assistant, "First answer"), 143new ChatMessage(ChatRole.User, "Second question"), 144new ChatMessage(ChatRole.Assistant, "Second answer"), 145new ChatMessage(ChatRole.User, "Third question"), 146new ChatMessage(ChatRole.Assistant, "Third answer"), 156return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Summary of first exchange"))); 187new ChatMessage(ChatRole.User, "What's the weather in Seattle?"), 188new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("call1", "get_weather", new Dictionary<string, object?> { ["location"] = "Seattle" }), new TestUserInputRequestContent("uir2")]), 189new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call1", "Sunny, 72°F")]), 190new ChatMessage(ChatRole.User, [new TestUserInputResponseContent("uir2")]), 191new ChatMessage(ChatRole.Assistant, "It's sunny and 72°F in Seattle."), 192new ChatMessage(ChatRole.User, "What about New York?"), 193new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("call2", "get_weather", new Dictionary<string, object?> { ["location"] = "New York" })]), 194new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call2", "Rainy, 65°F")]), 195new ChatMessage(ChatRole.Assistant, "It's rainy and 65°F in New York."), 207Assert.Contains(msgList, m => m.Role == ChatRole.System); 209return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "User asked about weather in Seattle and New York."))); 242messages.Add(new ChatMessage(ChatRole.Assistant, $"Message {i}")); 249return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Summary"))); 276new ChatMessage(ChatRole.User, "Message 1"), 277new ChatMessage(ChatRole.Assistant, "Response 1"), 278new ChatMessage(ChatRole.User, "Message 2"), 287return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Summary"))); 302new ChatMessage(ChatRole.System, "First system message"), 303new ChatMessage(ChatRole.User, "Hello"), 304new ChatMessage(ChatRole.System, "Second system message"), 305new ChatMessage(ChatRole.Assistant, "Hi"), 306new ChatMessage(ChatRole.User, "How are you?"), 310Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, "Summary"))); 315Assert.Equal(ChatRole.System, resultList[0].Role); 319Assert.Equal(1, resultList.Count(m => m.Role == ChatRole.System)); 330new ChatMessage(ChatRole.User, "Hi there! Can you tell me about golden retrievers?"), 331new ChatMessage(ChatRole.Assistant, "Of course! Golden retrievers are known for their friendly and tolerant attitudes. They're great family pets and are very intelligent and easy to train."), 332new ChatMessage(ChatRole.User, "What kind of exercise do they need?"), 333new ChatMessage(ChatRole.Assistant, "Golden retrievers are quite active and need regular exercise. Daily walks, playtime, and activities like fetching or swimming are great for them."), 334new ChatMessage(ChatRole.User, "Are they good with kids?"), 344m => Assert.Equal(ChatRole.System, m.Role)); 350return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, Summary))); 361messages.Add(new ChatMessage(ChatRole.Assistant, "Golden retrievers get along well with kids! They're able to be playful and energetic while remaining gentle.")); 362messages.Add(new ChatMessage(ChatRole.User, "Do they make good lap dogs?")); 371m => Assert.Equal(ChatRole.System, m.Role)); 377return Task.FromResult(new ChatResponse(new ChatMessage(ChatRole.Assistant, Summary)));

97return new(ChatRole.System, sb.ToString());

31_systemPrompt = new(ChatRole.System, "For each of the following images, write a detailed alternative text with fewer than 50 words."); 99[_systemPrompt, new(ChatRole.User, contents)],

107return new(ChatRole.System, sb.ToString());

40_systemPrompt = new(ChatRole.System, prompt);

35_systemPrompt = new(ChatRole.System, $"For each of the following texts, write a summary text with no more than {wordCount} words.");

41new(ChatRole.User, contents)

48Assert.Equal(ChatRole.System, materializedMessages[0].Role); 49Assert.Equal(ChatRole.User, materializedMessages[1].Role); 61new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(new Envelope<string[]> { data = descriptions })) 135Assert.Equal(ChatRole.System, materializedMessages[0].Role); 136Assert.Equal(ChatRole.User, materializedMessages[1].Role); 147return Task.FromResult(new ChatResponse(new[] { new ChatMessage(ChatRole.Assistant, JsonSerializer.Serialize(data)) }));

78Assert.Equal(ChatRole.System, materializedMessages[0].Role); 79Assert.Equal(ChatRole.User, materializedMessages[1].Role); 84new ChatMessage(ChatRole.Assistant, response)

78Assert.Equal(ChatRole.System, materializedMessages[0].Role); 79Assert.Equal(ChatRole.User, materializedMessages[1].Role); 84new ChatMessage(ChatRole.Assistant, response)

62Assert.Equal(ChatRole.System, materializedMessages[0].Role); 63Assert.Equal(ChatRole.User, materializedMessages[1].Role); 68new ChatMessage(ChatRole.Assistant, response)

62Assert.Equal(ChatRole.System, materializedMessages[0].Role); 63Assert.Equal(ChatRole.User, materializedMessages[1].Role); 68new ChatMessage(ChatRole.Assistant, response)

47var chatMessage = new ChatMessage(ChatRole.Assistant, output); 73yield return new(ChatRole.Assistant, output)

86new ChatMessage(ChatRole.System, "You are a helpful contoso assistant"), 87new ChatMessage(ChatRole.User, "What is contoso"), 93new ChatMessage(ChatRole.Assistant, "Contoso is a company"),

93var availableRoles = new[] { ChatRole.System, ChatRole.User, ChatRole.Assistant }; 112_ when message.Role == ChatRole.System => $"<|start_header_id|>system<|end_header_id|>{Newline}{content.Trim()}<|eot_id|>{Newline}", 113_ when message.Role == ChatRole.User => $"<|start_header_id|>user<|end_header_id|>{Newline}{content.Trim()}<|eot_id|>{Newline}", 114_ when message.Role == ChatRole.Assistant => $"<|start_header_id|>assistant<|end_header_id|>{Newline}{content.Trim()}<|eot_id|>{Newline}",

134new ChatMessage(ChatRole.System, "You are a helpful AI assistant."), 135new ChatMessage(ChatRole.User, "Hello?"), 136new ChatMessage(ChatRole.Assistant, "World!"),

94var availableRoles = new[] { ChatRole.System, ChatRole.User, ChatRole.Assistant }; 115_ when message.Role == ChatRole.System => $"<|system|>{Newline}{content}<|end|>{Newline}", 116_ when message.Role == ChatRole.User => $"<|user|>{Newline}{content}<|end|>{Newline}", 117_ when message.Role == ChatRole.Assistant => $"<|assistant|>{Newline}{content}<|end|>{Newline}",

107new ChatMessage(ChatRole.System, "You are a helpful contoso assistant"), 108new ChatMessage(ChatRole.User, data.input), 111var assistantMessage = new ChatMessage(ChatRole.Assistant, data.output);

47var chatMessage = new ChatMessage(ChatRole.User, task);

37var chatMessage = new ChatMessage(ChatRole.User, task);