From de1e2d0691f87f7ce55bb14bf502cb7e4cf9411f Mon Sep 17 00:00:00 2001
From: Patrick Sy <patr.sy@gmail.com>
Date: Mon, 4 Nov 2024 23:01:08 +0100
Subject: [PATCH] assistant: Fix Gemini 1.5 Pro throwing "missing field 'index'
 at line N column M" (#20200)

Closes https://github.com/zed-industries/zed/issues/20033

- Fixed deserialization error of `GenerateContentCandidate` where `index` is unexpectedly nil
---
 crates/google_ai/src/google_ai.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/google_ai/src/google_ai.rs b/crates/google_ai/src/google_ai.rs
index 7991c67956bb85..1830045f33cc7f 100644
--- a/crates/google_ai/src/google_ai.rs
+++ b/crates/google_ai/src/google_ai.rs
@@ -136,7 +136,7 @@ pub struct GenerateContentResponse {
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct GenerateContentCandidate {
-    pub index: usize,
+    pub index: Option<usize>,
     pub content: Content,
     pub finish_reason: Option<String>,
     pub finish_message: Option<String>,