Update documentation for function calling on Azure OpenAI Service (#89)

Author: marcominerva

README.md

@@ -46,7 +46,8 @@ Register ChatGPT service at application startup:
 - _ApiVersion_: the version of the API to use (optional). Allowed values:
   - 2023-03-15-preview
   - 2023-05-15
-  - 2023-06-01-preview (default).
+  - 2023-06-01-preview
+  - 2023-07-01-preview (default)
 - _AuthenticationType_: it specifies if the key is an actual API Key or an [Azure Active Directory token](https://learn.microsoft.com/azure/cognitive-services/openai/how-to/managed-identity) (optional, default: "ApiKey").
 
 ### DefaultModel
@@ -116,7 +117,7 @@ The configuration can be automatically read from [IConfiguration](https://learn.
         "ApiKey": "",                       // Required
         //"Organization": "",               // Optional, used only by OpenAI
         "ResourceName": "",                 // Required when using Azure OpenAI Service
-        "ApiVersion": "2023-06-01-preview", // Optional, used only by Azure OpenAI Service. Allowed values: 2023-03-15-preview, 2023-05-15 or 2023-06-01-preview (default)
+        "ApiVersion": "2023-07-01-preview", // Optional, used only by Azure OpenAI Service (default: 2023-07-01-preview)
         "AuthenticationType": "ApiKey",     // Optional, used only by Azure OpenAI Service. Allowed values: ApiKey (default) or ActiveDirectory
 
         "DefaultModel": "my-model",
@@ -267,7 +268,14 @@ The _preserveSetup_ argument allows to decide whether mantain also the _system_
 
 With function calling, we can describe functions and have the model intelligently choose to output a JSON object containing arguments to call those functions. This is a new way to more reliably connect GPT's capabilities with external tools and APIs.
 
-**ChatGptNet** fully supports function calling by providing an overload of the **AskAsync** method that allows to specify function specifications. If this parameter is supplied, then the model will decide when it is appropiate to use one the functions. For example:
+> **Note**
+Currently, on Azure OpenAI Service, function calling is supported  in the following models in API version `2023-07-01-preview`:
+>- gpt-35-turbo-0613
+>- gpt-35-turbo-16k-0613
+>- gpt-4-0613
+>- gpt-4-32k-0613
+
+**ChatGptNet** fully supports function calling by providing an overload of the **AskAsync** method that allows to specify function definitions. If this parameter is supplied, then the model will decide when it is appropiate to use one the functions. For example:
 
     var functions = new List<ChatGptFunction>
     {

samples/ChatGptApi/appsettings.json

@@ -4,7 +4,7 @@
         "ApiKey": "", // Required
         //"Organization": "", // Optional, used only by OpenAI
         "ResourceName": "", // Required when using Azure OpenAI Service
-        "ApiVersion": "2023-06-01-preview", // Optional, used only by Azure OpenAI Service. Allowed values: 2023-03-15-preview, 2023-05-15 or 2023-06-01-preview (default)
+        "ApiVersion": "2023-07-01-preview", // Optional, used only by Azure OpenAI Service (default: 2023-07-01-preview)
         "AuthenticationType": "ApiKey", // Optional, used only by Azure OpenAI Service. Allowed values : ApiKey (default) or ActiveDirectory
 
         "DefaultModel": "my-model",

samples/ChatGptConsole/appsettings.json

@@ -4,7 +4,7 @@
         "ApiKey": "", // Required
         //"Organization": "", // Optional, used only by OpenAI
         "ResourceName": "", // Required when using Azure OpenAI Service
-        "ApiVersion": "2023-06-01-preview", // Optional, used only by Azure OpenAI Service. Allowed values: 2023-03-15-preview, 2023-05-15 or 2023-06-01-preview (default)
+        "ApiVersion": "2023-07-01-preview", // Optional, used only by Azure OpenAI Service (default: 2023-07-01-preview)
         "AuthenticationType": "ApiKey", // Optional, used only by Azure OpenAI Service. Allowed values: ApiKey (default) or ActiveDirectory
 
         "DefaultModel": "my-model",

samples/ChatGptFunctionCallingConsole/appsettings.json

@@ -4,8 +4,8 @@
         "ApiKey": "", // Required
         //"Organization": "", // Optional, used only by OpenAI
         "ResourceName": "", // Required when using Azure OpenAI Service
-        "ApiVersion": "2023-06-01-preview", // Optional, used only by Azure OpenAI Service. Allowed values: 2023-03-15-preview, 2023-05-15 or 2023-06-01-preview (default)
-        "AuthenticationType": "ApiKey", // Optional, used only by Azure OpenAI Service. Allowed values : ApiKey (default) or ActiveDirectory
+        "ApiVersion": "2023-07-01-preview", // Optional, used only by Azure OpenAI Service (default: 2023-07-01-preview)
+        "AuthenticationType": "ApiKey", // Optional, used only by Azure OpenAI Service. Allowed values: ApiKey (default) or ActiveDirectory
 
         "DefaultModel": "gpt-3.5-turbo",
         "MessageLimit": 20,

samples/ChatGptStreamConsole/appsettings.json

@@ -4,7 +4,7 @@
         "ApiKey": "", // Required
         //"Organization": "", // Optional, used only by OpenAI
         "ResourceName": "", // Required when using Azure OpenAI Service
-        "ApiVersion": "2023-06-01-preview", // Optional, used only by Azure OpenAI Service. Allowed values: 2023-03-15-preview, 2023-05-15 or 2023-06-01-preview (default)
+        "ApiVersion": "2023-07-01-preview", // Optional, used only by Azure OpenAI Service (default: 2023-07-01-preview)
         "AuthenticationType": "ApiKey", // Optional, used only by Azure OpenAI Service. Allowed values : ApiKey (default) or ActiveDirectory
 
         "DefaultModel": "my-model",

src/ChatGptNet/ServiceConfigurations/AzureChatGptServiceConfiguration.cs

@@ -10,15 +10,15 @@ internal class AzureChatGptServiceConfiguration : ChatGptServiceConfiguration
     /// <summary>
     /// The default API version for Azure OpenAI service.
     /// </summary>
-    public const string DefaultApiVersion = "2023-06-01-preview";
+    public const string DefaultApiVersion = "2023-07-01-preview";
 
     /// <summary>
     /// Gets or sets the name of the Azure OpenAI Resource.
     /// </summary>
     public string? ResourceName { get; set; }
 
     /// <summary>
-    /// Gets or sets the API version of the Azure OpenAI service (Default: 2023-06-01-preview).
+    /// Gets or sets the API version of the Azure OpenAI service (Default: 2023-07-01-preview).
     /// </summary>
     /// <remarks>
     /// Currently supported versions are:
@@ -35,6 +35,10 @@ internal class AzureChatGptServiceConfiguration : ChatGptServiceConfiguration
     ///     <term>2023-06-01-preview</term>
     ///     <description><see href="https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2023-06-01-preview/inference.json">Swagger spec</see></description>
     ///   </item>
+    ///   <item>
+    ///     <term>2023-07-01-preview</term>
+    ///     <description><see href="https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2023-07-01-preview/generated.json">Swagger spec</see></description>
+    ///   </item>
     /// </list>
     /// </remarks>
     public string ApiVersion { get; set; } = DefaultApiVersion;

src/ChatGptNet/version.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/master/src/NerdBank.GitVersioning/version.schema.json",
-  "version": "2.1",
+  "version": "2.2",
   "publicReleaseRefSpec": [
     "^refs/heads/master$" // we release out of master
   ],