From a9c3ec3722dd63d571d87d65c284242293cc7257 Mon Sep 17 00:00:00 2001
From: Andrew Heard <andrewheard@google.com>
Date: Thu, 1 May 2025 15:45:12 -0400
Subject: [PATCH] [Firebase AI] Handle decoding `Candidate` with no content

---
 FirebaseAI/Sources/ModelContent.swift | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/FirebaseAI/Sources/ModelContent.swift b/FirebaseAI/Sources/ModelContent.swift
index ba87736e648..7c517563a77 100644
--- a/FirebaseAI/Sources/ModelContent.swift
+++ b/FirebaseAI/Sources/ModelContent.swift
@@ -112,6 +112,14 @@ extension ModelContent: Codable {
     case role
     case internalParts = "parts"
   }
+
+  public init(from decoder: any Decoder) throws {
+    let container = try decoder.container(keyedBy: CodingKeys.self)
+    self.role = try container.decodeIfPresent(String.self, forKey: .role)
+    self.internalParts = try container.decodeIfPresent(
+      [ModelContent.InternalPart].self, forKey: .internalParts
+    ) ?? []
+  }
 }
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)