From bbe4a644bf71cb04245f62167bfa20183a364a13 Mon Sep 17 00:00:00 2001
From: Kevin Hermawan <84965338+kevinhermawan@users.noreply.github.com>
Date: Tue, 12 Nov 2024 20:02:27 +0700
Subject: [PATCH] refactor: makes the `id` in the `ChatCompletion` and
 `ChatCompletionChunk` optional

---
 Sources/LLMChatOpenAI/ChatCompletion.swift      | 2 +-
 Sources/LLMChatOpenAI/ChatCompletionChunk.swift | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/LLMChatOpenAI/ChatCompletion.swift b/Sources/LLMChatOpenAI/ChatCompletion.swift
index efbd611..bd2d679 100644
--- a/Sources/LLMChatOpenAI/ChatCompletion.swift
+++ b/Sources/LLMChatOpenAI/ChatCompletion.swift
@@ -10,7 +10,7 @@ import Foundation
 /// A struct that represents a chat completion response.
 public struct ChatCompletion: Decodable, Sendable {
     /// A unique identifier for the chat completion.
-    public let id: String
+    public let id: String?
     
     /// An array of chat completion choices. Can be more than one if `n` is greater than 1.
     public let choices: [Choice]
diff --git a/Sources/LLMChatOpenAI/ChatCompletionChunk.swift b/Sources/LLMChatOpenAI/ChatCompletionChunk.swift
index 6b2dbef..a88a62b 100644
--- a/Sources/LLMChatOpenAI/ChatCompletionChunk.swift
+++ b/Sources/LLMChatOpenAI/ChatCompletionChunk.swift
@@ -10,7 +10,7 @@ import Foundation
 /// A struct that represents a streamed chunk of a chat completion response.
 public struct ChatCompletionChunk: Decodable, Sendable {
     /// A unique identifier for the chat completion. Each chunk has the same identifier.
-    public let id: String
+    public let id: String?
     
     /// An array of chat completion choices. Can contain more than one elements if `n` is greater than 1.
     public var choices: [Choice]