From aaf8290b21ce6a449cab14ba109d03a81f6b1958 Mon Sep 17 00:00:00 2001
From: Narendranath Gogineni <narenrockstar1@gmail.com>
Date: Mon, 24 Nov 2025 00:16:15 +0530
Subject: [PATCH 1/2] fix google throught signature

---
 src/providers/google-vertex-ai/chatComplete.ts | 2 +-
 src/providers/google/chatComplete.ts           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/providers/google-vertex-ai/chatComplete.ts b/src/providers/google-vertex-ai/chatComplete.ts
index f20440d2..cb3542e8 100644
--- a/src/providers/google-vertex-ai/chatComplete.ts
+++ b/src/providers/google-vertex-ai/chatComplete.ts
@@ -92,7 +92,7 @@ export const VertexGoogleChatCompleteConfig: ProviderConfig = {
                   name: tool_call.function.name,
                   args: JSON.parse(tool_call.function.arguments),
                   ...(tool_call.function.thought_signature && {
-                    thought_signature: tool_call.function.thought_signature,
+                    thoughtSignature: tool_call.function.thought_signature,
                   }),
                 },
               });
diff --git a/src/providers/google/chatComplete.ts b/src/providers/google/chatComplete.ts
index 1ac3f7d5..b0196493 100644
--- a/src/providers/google/chatComplete.ts
+++ b/src/providers/google/chatComplete.ts
@@ -220,7 +220,7 @@ export const GoogleChatCompleteConfig: ProviderConfig = {
                   name: tool_call.function.name,
                   args: JSON.parse(tool_call.function.arguments),
                   ...(tool_call.function.thought_signature && {
-                    thought_signature: tool_call.function.thought_signature,
+                    thoughtSignature: tool_call.function.thought_signature,
                   }),
                 },
               });

From ed4cb9f432385e5016229d3381d49f7aa680d4b0 Mon Sep 17 00:00:00 2001
From: Narendranath Gogineni <narenrockstar1@gmail.com>
Date: Mon, 24 Nov 2025 00:24:24 +0530
Subject: [PATCH 2/2] move thoughtSignature outside functionCall definition

---
 src/providers/google-vertex-ai/chatComplete.ts | 6 +++---
 src/providers/google/chatComplete.ts           | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/providers/google-vertex-ai/chatComplete.ts b/src/providers/google-vertex-ai/chatComplete.ts
index cb3542e8..b2d8fc64 100644
--- a/src/providers/google-vertex-ai/chatComplete.ts
+++ b/src/providers/google-vertex-ai/chatComplete.ts
@@ -91,10 +91,10 @@ export const VertexGoogleChatCompleteConfig: ProviderConfig = {
                 functionCall: {
                   name: tool_call.function.name,
                   args: JSON.parse(tool_call.function.arguments),
-                  ...(tool_call.function.thought_signature && {
-                    thoughtSignature: tool_call.function.thought_signature,
-                  }),
                 },
+                ...(tool_call.function.thought_signature && {
+                  thoughtSignature: tool_call.function.thought_signature,
+                }),
               });
             });
           } else if (message.role === 'tool') {
diff --git a/src/providers/google/chatComplete.ts b/src/providers/google/chatComplete.ts
index b0196493..239d363b 100644
--- a/src/providers/google/chatComplete.ts
+++ b/src/providers/google/chatComplete.ts
@@ -219,10 +219,10 @@ export const GoogleChatCompleteConfig: ProviderConfig = {
                 functionCall: {
                   name: tool_call.function.name,
                   args: JSON.parse(tool_call.function.arguments),
-                  ...(tool_call.function.thought_signature && {
-                    thoughtSignature: tool_call.function.thought_signature,
-                  }),
                 },
+                ...(tool_call.function.thought_signature && {
+                  thoughtSignature: tool_call.function.thought_signature,
+                }),
               });
             });
           } else if (message.role === 'tool') {