From 091c79d4fd26d5f7ee5df0bcc5eb522f85a50832 Mon Sep 17 00:00:00 2001
From: Angel Caamal <acaamalcanul@google.com>
Date: Wed, 4 Feb 2026 23:18:05 +0000
Subject: [PATCH] chore(discoveryengine): update gemini to 2.5-flash in answer
 query sample

---
 discoveryengine/answer_query_sample.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/discoveryengine/answer_query_sample.py b/discoveryengine/answer_query_sample.py
index 80e02e0c7c5..fcb47bff6b8 100644
--- a/discoveryengine/answer_query_sample.py
+++ b/discoveryengine/answer_query_sample.py
@@ -69,7 +69,7 @@ def answer_query_sample(
         ignore_non_answer_seeking_query=False,  # Optional: Ignore non-answer seeking query
         ignore_low_relevant_content=False,  # Optional: Return fallback answer when content is not relevant
         model_spec=discoveryengine.AnswerQueryRequest.AnswerGenerationSpec.ModelSpec(
-            model_version="gemini-2.0-flash-001/answer_gen/v1",  # Optional: Model to use for answer generation
+            model_version="gemini-2.5-flash/answer_gen/v1",  # Optional: Model to use for answer generation
         ),
         prompt_spec=discoveryengine.AnswerQueryRequest.AnswerGenerationSpec.PromptSpec(
             preamble="Give a detailed answer.",  # Optional: Natural language instructions for customizing the answer.