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")

85new(new("human"), "i") { MessageId = "6" }, 86new(new("human"), "j") { MessageId = "7" }, 87new(new("human"), "k") { MessageId = "7" }, 116Assert.Equal(new ChatRole("human"), response.Messages[6].Role); 119Assert.Equal(new ChatRole("human"), response.Messages[7].Role); 419new(new ChatRole("agent1"), "Hello") { MessageId = "1" }, 421new(new ChatRole("agent1"), " agent1") { MessageId = "1" }, 424new(new ChatRole("agent2"), "Hi") { MessageId = "1" }, 426new(new ChatRole("agent2"), " agent2") { MessageId = "1" }, 439Assert.Equal(new ChatRole("agent1"), response.Messages[0].Role); 442Assert.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()),

34internal 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")));

510list.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")));

110foreach (var message in chatMessages.Where(m => m.Role == ChatRole.Assistant)) 157new(ChatRole.System, "Pick a random topic and write a sentence of a fictional story about it.") 164chatMessages.Add(new ChatMessage(ChatRole.User, "Write the next sentence in the story."));

110foreach (var message in chatMessages.Where(m => m.Role == ChatRole.Assistant)) 157new(ChatRole.System, "Pick a random topic and write a sentence of a fictional story about it.") 164chatMessages.Add(new ChatMessage(ChatRole.User, "Write the next sentence in the story."));

110foreach (var message in chatMessages.Where(m => m.Role == ChatRole.Assistant)) 157new(ChatRole.System, "Pick a random topic and write a sentence of a fictional story about it.") 164chatMessages.Add(new ChatMessage(ChatRole.User, "Write the next sentence in the story."));

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, $$"""

1082return [new(ChatRole.Tool, contents)]; 1266new ChatMessage(ChatRole.Tool, rejectedFunctionCallResults) { MessageId = toolMessageId } : 1490ChatMessage 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" :

198OpenTelemetryChatClient.SerializeChatMessages([new(ChatRole.User, content)])); 250OpenTelemetryChatClient.SerializeChatMessages([new(ChatRole.Assistant, contents)]));

52if (message.Role == ChatRole.System)

103if (message.Role == ChatRole.System) 172if (unsummarizedMessages[i].Role == ChatRole.User) 192yield return new ChatMessage(ChatRole.Assistant, summary); 218yield return new ChatMessage(ChatRole.Assistant, summary); 230yield return new ChatMessage(ChatRole.System, summarizationPrompt);

360OpenTelemetryChatClient.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, []); 526if (update.Role is ChatRole role) 599private static bool NotNullOrEqual(ChatRole? r1, ChatRole? r2) =>

47public ChatResponseUpdate(ChatRole? role, string? content) 55public ChatResponseUpdate(ChatRole? role, IList<AIContent>? contents) 92public 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."));

32new(ChatRole.Assistant, "Hello") { ResponseId = "someResponse", MessageId = "12345", CreatedAt = new DateTimeOffset(1, 2, 3, 4, 5, 6, TimeSpan.Zero), ModelId = "model123" }, 33new(ChatRole.Assistant, ", ") { AuthorName = "Someone", AdditionalProperties = new() { ["a"] = "b" } }, 57Assert.Equal(ChatRole.Assistant, message.Role); 77new(ChatRole.Assistant, "a") { MessageId = "1" }, 78new(ChatRole.Assistant, "b") { MessageId = "2" }, 79new(ChatRole.User, "c") { MessageId = "2" }, 80new(ChatRole.User, "d") { MessageId = "2" }, 81new(ChatRole.Assistant, "e") { MessageId = "3" }, 82new(ChatRole.Tool, "f") { MessageId = "4" }, 83new(ChatRole.Tool, "g") { MessageId = "4" }, 84new(ChatRole.Tool, "h") { MessageId = "5" }, 98Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 101Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 104Assert.Equal(ChatRole.User, response.Messages[2].Role); 107Assert.Equal(ChatRole.Assistant, response.Messages[3].Role); 110Assert.Equal(ChatRole.Tool, response.Messages[4].Role); 113Assert.Equal(ChatRole.Tool, response.Messages[5].Role); 122Assert.Equal(ChatRole.Assistant, response.Messages[8].Role); 134new(ChatRole.Assistant, "Hello ") { AuthorName = "Alice" }, 144new(ChatRole.Assistant, "Greetings ") { AuthorName = "Charlie" }, 163Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 167Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 171Assert.Equal(ChatRole.Assistant, response.Messages[2].Role); 175Assert.Equal(ChatRole.Assistant, response.Messages[3].Role); 187new(ChatRole.Assistant, "A") { MessageId = "1", AuthorName = "Alice" }, 198new(ChatRole.User, "F") { MessageId = "2", AuthorName = "Bob" }, 201new(ChatRole.Tool, "G") { MessageId = "3", AuthorName = "Charlie" }, 213Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 218Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 223Assert.Equal(ChatRole.Assistant, response.Messages[2].Role); 228Assert.Equal(ChatRole.User, response.Messages[3].Role); 233Assert.Equal(ChatRole.Tool, response.Messages[4].Role); 246new(ChatRole.Assistant, "Hello") { AuthorName = "Assistant" }, 269Assert.Equal(ChatRole.Assistant, message.Role); 281new(ChatRole.Assistant, "Hello") { MessageId = "1" }, 316new(ChatRole.Assistant, "Hello"), 335Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 339Assert.Equal(ChatRole.Assistant, response.Messages[1].Role); 351new(ChatRole.Assistant, "Hello") { MessageId = "msg1" }, 372Assert.Equal(ChatRole.Assistant, message.Role); 388new(ChatRole.Assistant, " from") { MessageId = "1" }, 392new(ChatRole.User, "User message") { MessageId = "1" }, 402Assert.Equal(ChatRole.Assistant, response.Messages[0].Role); 406Assert.Equal(ChatRole.User, response.Messages[1].Role); 429new(ChatRole.Assistant, "Assistant here") { MessageId = "1" }, 445Assert.Equal(ChatRole.Assistant, response.Messages[2].Role); 458new(ChatRole.Assistant, "Hello") { MessageId = "msg1", CreatedAt = new DateTimeOffset(2024, 1, 1, 10, 0, 0, TimeSpan.Zero), AuthorName = "Assistant" }, 466new(ChatRole.User, "How") { MessageId = "msg3", CreatedAt = new DateTimeOffset(2024, 1, 1, 11, 0, 0, TimeSpan.Zero), AuthorName = "User" }, 471new(ChatRole.Assistant, "I'm doing well,") { MessageId = "msg4", CreatedAt = new DateTimeOffset(2024, 1, 1, 12, 0, 0, TimeSpan.Zero) }, 488Assert.Equal(ChatRole.Assistant, message1.Role); 496Assert.Equal(ChatRole.Assistant, message2.Role); 504Assert.Equal(ChatRole.User, message3.Role); 512Assert.Equal(ChatRole.Assistant, message4.Role); 749new(ChatRole.Tool, "a") { MessageId = "4", CreatedAt = early }, 776Assert.Equal(ChatRole.Tool, response.Messages[0].Role); 813new(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,

33/// <summary>Gets a <see cref="ChatRole"/> for "developer".</summary> 34internal static ChatRole ChatRoleDeveloper { get; } = new ChatRole("developer");

164message ??= new(ChatRole.Assistant, (string?)null); 284ChatRole? lastRole = null; 377lastRole = ChatRole.Assistant; 655/// <summary>Creates a <see cref="ChatRole"/> from a <see cref="MessageRole"/>.</summary> 656private static ChatRole AsChatRole(MessageRole? role) => 659MessageRole.System => ChatRole.System, 661MessageRole.User => ChatRole.User, 662_ => ChatRole.Assistant, 806if (input.Role == ChatRole.System || 812yield return input.Role == ChatRole.System ? 820if (input.Role == ChatRole.User) 907if (input.Role == ChatRole.Tool) 1041if (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);

555new(ChatRole.System, "You are a helpful assistant."), 556new(ChatRole.User, "Hello") { AuthorName = "Jane" }, 557new(ChatRole.Assistant, 566new(ChatRole.Tool, [new FunctionResultContent("callid123", "theresult")]), 567new(ChatRole.Assistant, "The answer is 42.") { AuthorName = "@#$#$@$" }, 624new(ChatRole.System, "You are a helpful assistant."), 625new(ChatRole.User, "Hello"), 626new(ChatRole.Assistant, 635new(ChatRole.Tool, [new FunctionResultContent("callid123", "theresult")]), 636new(ChatRole.Assistant, "The answer is 42."), 677new(ChatRole.User, 685new(ChatRole.Assistant, 690new(ChatRole.User, 734Assert.Equal(ChatRole.User, message.Role); 765Assert.Equal(ChatRole.Assistant, message.Role); 840new(ChatRole.Assistant, "Hi there!") 850Assert.Equal(ChatRole.Assistant, message.Role); 866new(ChatRole.Assistant, 879Assert.Equal(ChatRole.Assistant, message.Role); 902var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, 941var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello")); 971var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, 1016var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Test")) 1031(ChatRole.Assistant, ChatMessageRole.Assistant), 1032(ChatRole.User, ChatMessageRole.User), 1033(ChatRole.System, ChatMessageRole.System), 1034(ChatRole.Tool, ChatMessageRole.Tool) 1077var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, "Hello") 1095var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, "Hello, world!") 1163var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, [functionCallContent]) 1198var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, [functionCall1, functionCall2]) 1226var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, 1266(ChatRole.Assistant, ChatMessageRole.Assistant), 1267(ChatRole.User, ChatMessageRole.User), 1268(ChatRole.System, ChatMessageRole.System), 1269(ChatRole.Tool, ChatMessageRole.Tool) 1300var responseUpdate = new ChatResponseUpdate(ChatRole.Assistant, "Test") 1321new ChatResponseUpdate(ChatRole.Assistant, "Hello, ") 1328new ChatResponseUpdate(ChatRole.Assistant, "world!") 1378var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Test")) 1391var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Hello, world!")) 1416var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Test message")) 1466new(ChatRole.Assistant, "First message"), 1467new(ChatRole.Assistant, "Second message"), 1468new(ChatRole.Assistant, 1503new(ChatRole.Assistant, 1508new(ChatRole.Tool, [new FunctionResultContent("call-456", "The weather is sunny")]), 1509new(ChatRole.Assistant, "The weather in Seattle is sunny!") 1538new(ChatRole.System, "You are a helpful assistant."), 1539new(ChatRole.User, "Hello, how are you?"), 1540new(ChatRole.Assistant, "I'm doing well, thank you for asking!") 1565var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Default test")); 1583var chatResponse = new ChatResponse(new ChatMessage(ChatRole.Assistant, "Model test")); 1598var 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); 2314Assert.Equal(ChatRole.Assistant, response.Messages.Single().Role); 2706Assert.Equal(ChatRole.Assistant, message.Role); 2925Assert.Equal(ChatRole.Assistant, message.Role); 3878new ChatMessage(ChatRole.User, "test"), 3879new ChatMessage(ChatRole.Tool, [new FunctionResultContent("call_123", new TextContent("Result text"))]) 3934new ChatMessage(ChatRole.User, "test"), 3935new ChatMessage(ChatRole.Tool, [ 3996new ChatMessage(ChatRole.User, "test"), 3997new ChatMessage(ChatRole.Tool, [ 4053new ChatMessage(ChatRole.User, "test"), 4054new ChatMessage(ChatRole.Tool, [ 4110new ChatMessage(ChatRole.User, "test"), 4111new ChatMessage(ChatRole.Tool, [ 4169new ChatMessage(ChatRole.User, "test"), 4170new ChatMessage(ChatRole.Tool, [ 4232new ChatMessage(ChatRole.User, "test"), 4233new ChatMessage(ChatRole.Tool, [ 4287new ChatMessage(ChatRole.User, "test"), 4288new ChatMessage(ChatRole.Tool, [ 4342new ChatMessage(ChatRole.User, "test"), 4343new ChatMessage(ChatRole.Tool, [ 4399new ChatMessage(ChatRole.User, "test"), 4400new ChatMessage(ChatRole.Tool, [ 4456new ChatMessage(ChatRole.User, "test"), 4457new ChatMessage(ChatRole.Tool, [ 4623new ChatMessage(ChatRole.User, [ 4871[new ChatMessage(ChatRole.User, "test")], 5069var response = await client.GetResponseAsync([new ChatMessage(ChatRole.User, "")]); 5190Assert.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"), 203new ChatMessage(ChatRole.User, "hello"), 204new ChatMessage(ChatRole.Assistant, 208new ChatMessage(ChatRole.Assistant, 212new ChatMessage(ChatRole.User, 216new ChatMessage(ChatRole.User, 224new ChatMessage(ChatRole.User, "hello"), 225new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = "resp1" }, 226new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]) { MessageId = "resp2" }, 227new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 232new ChatMessage(ChatRole.Assistant, "world"), 237new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = "resp1" }, 238new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]) { MessageId = "resp2" }, 239new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 240new ChatMessage(ChatRole.Assistant, "world"), 262new ChatMessage(ChatRole.User, "hello"), 263new ChatMessage(ChatRole.Assistant, 268new ChatMessage(ChatRole.User, 277new ChatMessage(ChatRole.User, "hello"), 278new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 279new ChatMessage(ChatRole.Tool, 288new ChatMessage(ChatRole.Assistant, "world"), 293new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 294new ChatMessage(ChatRole.Tool, 299new ChatMessage(ChatRole.Assistant, "world"), 321new ChatMessage(ChatRole.User, "hello"), 322new ChatMessage(ChatRole.Assistant, 327new ChatMessage(ChatRole.User, 336new ChatMessage(ChatRole.User, "hello"), 337new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 338new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Error: Tool call invocation was rejected by user.")]), 339new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 344new ChatMessage(ChatRole.Assistant, "world"), 349new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 350new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Error: Tool call invocation was rejected by user.")]), 351new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 352new ChatMessage(ChatRole.Assistant, "world"), 357new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 358new ChatMessage(ChatRole.Tool, 363new ChatMessage(ChatRole.Assistant, "world"), 385new ChatMessage(ChatRole.User, "hello"), 386new ChatMessage(ChatRole.Assistant, 391new ChatMessage(ChatRole.User, 400new ChatMessage(ChatRole.User, "hello"), 401new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 402new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 407new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 3 } })]), 412new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 413new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 414new ChatMessage(ChatRole.Assistant, 439new ChatMessage(ChatRole.User, "hello"), 440new ChatMessage(ChatRole.Assistant, 445new ChatMessage(ChatRole.User, 450new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 451new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 452new ChatMessage(ChatRole.Assistant, 456new ChatMessage(ChatRole.User, 464new ChatMessage(ChatRole.User, "hello"), 465new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 466new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 467new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "Func1")]), 468new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 1")]), 473new ChatMessage(ChatRole.Assistant, "World"), 478new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "Func1")]), 479new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 1")]), 480new ChatMessage(ChatRole.Assistant, "World"), 510new ChatMessage(ChatRole.User, "hello"), 517new ChatMessage(ChatRole.User, "hello"), 521new ChatMessage(ChatRole.User, "hello"), 522new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 523new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]) 531new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 535new ChatMessage(ChatRole.Assistant, "World again"), 541new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 542new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 543new ChatMessage(ChatRole.Assistant, "World again"), 565new ChatMessage(ChatRole.User, "hello"), 566new ChatMessage(ChatRole.Assistant, 595new ChatMessage(ChatRole.User, "hello"), 596new ChatMessage(ChatRole.User, 605new ChatMessage(ChatRole.User, "hello"), 606new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 607new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 612new ChatMessage(ChatRole.Assistant, "world"), 617new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 618new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 619new ChatMessage(ChatRole.Assistant, "world"), 642new ChatMessage(ChatRole.User, 651new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 656new ChatMessage(ChatRole.Assistant, "world"), 661new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1"), new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 662new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1"), new FunctionResultContent("callId2", result: "Result 2: 42")]), 663new ChatMessage(ChatRole.Assistant, "world"), 691List<ChatMessage> input = [new ChatMessage(ChatRole.User, "hello")]; 706yield return new ChatResponseUpdate(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = messageId }; 710ChatRole.Assistant, 764List<ChatMessage> input = [new ChatMessage(ChatRole.User, "hello")]; 779yield return new ChatResponseUpdate(ChatRole.Assistant, [new TextContent("Text 1")]) { MessageId = messageId }; 781yield return new ChatResponseUpdate(ChatRole.Assistant, [new TextContent("Text 2")]) { MessageId = messageId }; 783yield return new ChatResponseUpdate(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]) { MessageId = messageId }; 786ChatRole.Assistant, 792yield 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"), 378new ChatMessage(ChatRole.User, "hello"), 379new ChatMessage(ChatRole.Assistant, [new FunctionCallContent($"callId0", "VoidReturn")]), 386plan.Add(new ChatMessage(ChatRole.Tool, [new FunctionResultContent($"callId{i}", result: "Success: Function completed.")])); 387plan.Add(new ChatMessage(ChatRole.Assistant, [new FunctionCallContent($"callId{(i + 1)}", "VoidReturn")])); 427new ChatMessage(ChatRole.User, "hello"), 505new ChatMessage(ChatRole.User, "hello"), 522var assistantMessage = new ChatMessage(ChatRole.Assistant, []); 523var toolMessage = new ChatMessage(ChatRole.Tool, []); 552new ChatMessage(ChatRole.User, "hello"), 553new ChatMessage(ChatRole.Assistant, [new TextContent("extra"), new FunctionCallContent("callId1", "Func1"), new TextContent("stuff")]), 554new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 1")]), 555new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func2", arguments: new Dictionary<string, object?> { { "i", 42 } })]), 556new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 2: 42")]), 557new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "VoidReturn", arguments: new Dictionary<string, object?> { { "i", 43 } }), new TextContent("more")]), 558new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Success: Function completed.")]), 559new ChatMessage(ChatRole.Assistant, "world"), 589new ChatMessage(ChatRole.User, "hello"), 590new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 591new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: detailedErrors ? "Error: Function failed. Exception: Oh no!" : "Error: Function failed.")]), 592new ChatMessage(ChatRole.Assistant, "world"), 611new ChatMessage(ChatRole.User, "hello"), 612new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "value1" })]), 613new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 614new ChatMessage(ChatRole.Assistant, "world"), 668new ChatMessage(ChatRole.User, "hello"), 669new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "value1" })]), 670new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 671new ChatMessage(ChatRole.Assistant, "world"), 746new(ChatRole.User, "Hello"), 804new(ChatRole.User, "Hello"), 814new(ChatRole.Assistant, [new FunctionCallContent($"callId{chatContents.Count()}", "Func1")]) : 815new(ChatRole.Assistant, "The answer is 42."); 862new ChatMessage(ChatRole.User, "hello"), 863new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["i"] = 41 })]), 864new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 41")]), 865new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId2", "Func1", new Dictionary<string, object?> { ["i"] = 42 })]), 866new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId2", result: "Result 42")]), 873new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId3", "Func1", new Dictionary<string, object?> { ["i"] = 43 })]), 874new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId3", result: "Result 43")]), 875new ChatMessage(ChatRole.Assistant, "world"), 929var existingSearchResult = chatContents.SingleOrDefault(m => m.Role == ChatRole.Tool); 938var message = new ChatMessage(ChatRole.Assistant, resultContents); 946List<ChatMessage> messages = [new(ChatRole.User, "hello")]; 953Assert.Equal(ChatRole.Tool, lastMessage.Role); 981return new ChatResponse(new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId-abc", "Func1")])) 989return new ChatResponse(new ChatMessage(ChatRole.Assistant, "done!")); 1018new ChatMessage(ChatRole.User, "hello"), 1019new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "value1" })]), 1020new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1021new ChatMessage(ChatRole.Assistant, "world"), 1047new ChatMessage(ChatRole.User, "hello"), 1048new ChatMessage(ChatRole.Assistant, [ 1052new ChatMessage(ChatRole.Tool, 1057new ChatMessage(ChatRole.Assistant, "world"), 1100new(ChatRole.User, "hello"), 1101new(ChatRole.Assistant, [ 1105new(ChatRole.Tool, [ 1109new(ChatRole.Assistant, "done"), 1119new(ChatRole.User, "hello"), 1120new(ChatRole.Assistant, [ 1124new(ChatRole.Tool, [ 1128new(ChatRole.Assistant, "done"), 1148new(ChatRole.User, "hello"), 1149new(ChatRole.Assistant, [new FunctionCallContent("callId1", "DefOnly")]), 1150new(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Should not be produced")]), 1151new(ChatRole.Assistant, "world"), 1177new(ChatRole.User, "hi"), 1178new(ChatRole.Assistant, [ 1182new(ChatRole.Tool, [new FunctionResultContent("callId1", result: "OK"), new FunctionResultContent("callId2", result: "nope")]), 1183new(ChatRole.Assistant, "done"), 1214messages.Add(new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")])); 1244new ChatMessage(ChatRole.User, "hello"), 1245new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1246new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1247new ChatMessage(ChatRole.Assistant, "world"), 1290new ChatMessage(ChatRole.User, "hello"), 1291new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1292new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1293new ChatMessage(ChatRole.Assistant, "world"), 1339new ChatMessage(ChatRole.User, "hello"), 1340new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1", new Dictionary<string, object?> { ["arg1"] = "secret" })]), 1341new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1342new ChatMessage(ChatRole.Assistant, "world"), 1411new ChatMessage(ChatRole.User, "hello"), 1412new ChatMessage(ChatRole.Assistant, [new FunctionCallContent("callId1", "Func1")]), 1413new ChatMessage(ChatRole.Tool, [new FunctionResultContent("callId1", result: "Result 1")]), 1414new ChatMessage(ChatRole.Assistant, "world"), 1488var message = new ChatMessage(ChatRole.Assistant, [.. plan[contents.Count()].Contents]) 1552ChatMessage message = new(ChatRole.Assistant, [.. plan[contents.Count()].Contents])

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.")) 69yield return new ChatResponseUpdate(ChatRole.Assistant, text) 107new(ChatRole.System, "You are a close friend."), 108new(ChatRole.User, "Hey!") { AuthorName = "Alice" }, 109new(ChatRole.Assistant, [new FunctionCallContent("12345", "GetPersonName")]), 110new(ChatRole.Tool, [new FunctionResultContent("12345", "John")]), 111new(ChatRole.Assistant, "Hey John, what's up?") { AuthorName = "BotAssistant" }, 112new(ChatRole.User, "What's the biggest animal?") 353return new ChatResponse(new ChatMessage(ChatRole.Assistant, 371yield return new(ChatRole.Assistant, "Assistant response text"); 391new(ChatRole.User, 399new(ChatRole.Assistant, [new FunctionCallContent("call-456", "SearchFiles")]), 400new(ChatRole.Tool, [new FunctionResultContent("call-456", "Found 3 files")]), 537return new ChatResponse(new ChatMessage(ChatRole.Assistant, "The blue whale, I think.")); 552new(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);

110foreach (var message in chatMessages.Where(m => m.Role == ChatRole.Assistant)) 157new(ChatRole.System, "Pick a random topic and write a sentence of a fictional story about it.") 164chatMessages.Add(new ChatMessage(ChatRole.User, "Write the next sentence in the story."));