CODEWITHSUNDEEP
c#azureopenai-apiazure-openai
user565992
user565992

Reputation: 497

C# Azure open AI call to CreateChatCompletionAsync gives an 404 Resource not found error

I am calling an Azure OpenAI end point using openAI nuget package and I am able to connect to it when I am using CreateCompletionAsync method but when I use the CreateChatCompletionAsync method for the same URL I get 404:Resource not found error message

In the below code method 1 and method 2 are using CreateCompletionAsync which works fine but not method 3 and 4 which is using the CreatChatCompeletionAsync

using System;
using System.Threading.Tasks;
using OpenAI_API;
using OpenAI_API.Chat;
using OpenAI_API.Completions;
using OpenAI_API.Models;
using OpenAI_API.Moderation;

class Program
{
    static async Task Main(string[] args)
    {

        APIAuthentication aPIAuthentication = new APIAuthentication("my_key");

        //Initialize the OpenAI client for Azure
        var api = OpenAIAPI.ForAzure("chatgpt", "ddic", aPIAuthentication);

        //Method 1: this first call works to the same API end point
        var prompt = "If I could fly";
        var model = "ddic";
        var result = await api.Completions.CreateCompletionAsync(prompt,model);
         // Print the generated text to the console
        Console.WriteLine(result);


    //MEthod 2: this second call also works for the same epi endpoint
        var completionRequest = new CompletionRequest();       
        string[] multiPrompt = { "Hello World", "Once upon a time" };
        completionRequest.MultiplePrompts = multiPrompt;
        completionRequest.Model = model;
        completionRequest.user = ChatMessageRole.User;
        var result1 = await api.Completions.CreateCompletionAsync(completionRequest);    

        //Method 3: for the next two call I get the folowing error
        // (end_point) with HTTP status code: NotFound. Content: {"error":{"code":"404","message": "Resource not found"}}
        var response = await api.Chat.CreateChatCompletionAsync (new ChatRequest()
         {
             Model = "ddic",
             Temperature = 0.1,
             MaxTokens = 50,
              Messages = new ChatMessage[] {
                   new ChatMessage(ChatMessageRole.System, "you are an assistant that gives me information about products, including their cost."),
                   new ChatMessage(ChatMessageRole.User, "Tesla")
             }
        });

        IList<ChatMessage> messages = new List<ChatMessage>
        {
            new ChatMessage(ChatMessageRole.System, "you are an assistant that gives me information about products, including their cost."),
            new ChatMessage(ChatMessageRole.User, "Tesla")
        };

    //Method 4
        var response1 = await api.Chat.CreateChatCompletionAsync(messages, "ddic");
        var reply = response1.Choices[0].Message;
        Console.WriteLine($"{reply.Role}: {reply.Content.Trim()}");

        
    }
}

Upvotes: 0

Views: 1726

Answers (1)

Ramprasad
Ramprasad

Reputation: 132

Create completions for chat messages with the ChatGPT (preview) and GPT-4 (preview) models. Chat completions are currently only available with api-version=2023-03-15-preview.

Upvotes: 0

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