From 44f95080793ce7ca38fadec6161524dce1f922aa Mon Sep 17 00:00:00 2001
From: Justin Yoo <justin.yoojh@gmail.com>
Date: Thu, 18 Sep 2025 18:29:32 +0900
Subject: [PATCH 1/3] Add code samples for web search

---
 .../tools-web-search/responses/quickstart.cs  | 25 +++++++++++++++
 .../responses/user-location.cs                | 31 +++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 docs/guides/tools-web-search/responses/quickstart.cs
 create mode 100644 docs/guides/tools-web-search/responses/user-location.cs

diff --git a/docs/guides/tools-web-search/responses/quickstart.cs b/docs/guides/tools-web-search/responses/quickstart.cs
new file mode 100644
index 000000000..4eb075d2f
--- /dev/null
+++ b/docs/guides/tools-web-search/responses/quickstart.cs
@@ -0,0 +1,25 @@
+// SAMPLE: Get information from web search through Responses API
+// PAGE: https://platform.openai.com/docs/guides/tools-web-search?api-mode=responses
+// GUIDANCE: Instructions to run this code: https://aka.ms/oai/net/start
+#pragma warning disable OPENAI001
+
+#:package OpenAI@2.*
+#:property PublishAot=false
+
+using OpenAI.Responses;
+
+string key = Environment.GetEnvironmentVariable("OPENAI_API_KEY")!;
+OpenAIResponseClient client = new(model: "gpt-5", apiKey: key);
+
+ResponseCreationOptions options = new();
+options.Tools.Add(ResponseTool.CreateWebSearchTool());
+
+OpenAIResponse response = (OpenAIResponse)client.CreateResponse([
+    ResponseItem.CreateUserMessageItem([
+        ResponseContentPart.CreateInputTextPart(
+            "What was a positive news story from today?"
+        )
+    ])
+], options);
+
+Console.WriteLine(response.GetOutputText());
\ No newline at end of file
diff --git a/docs/guides/tools-web-search/responses/user-location.cs b/docs/guides/tools-web-search/responses/user-location.cs
new file mode 100644
index 000000000..c3cabd82f
--- /dev/null
+++ b/docs/guides/tools-web-search/responses/user-location.cs
@@ -0,0 +1,31 @@
+// SAMPLE: Get information from web search by specifying user location through Responses API
+// PAGE: https://platform.openai.com/docs/guides/tools-web-search?api-mode=responses#sources
+// GUIDANCE: Instructions to run this code: https://aka.ms/oai/net/start
+#pragma warning disable OPENAI001
+
+#:package OpenAI@2.*
+#:property PublishAot=false
+
+using OpenAI.Responses;
+
+string key = Environment.GetEnvironmentVariable("OPENAI_API_KEY")!;
+OpenAIResponseClient client = new(model: "gpt-5", apiKey: key);
+
+ResponseCreationOptions options = new();
+options.Tools.Add(ResponseTool.CreateWebSearchTool(
+    userLocation: WebSearchToolLocation.CreateApproximateLocation(
+        country: "GB",
+        city: "London",
+        region: "London"
+    )
+));
+
+OpenAIResponse response = (OpenAIResponse)client.CreateResponse([
+    ResponseItem.CreateUserMessageItem([
+        ResponseContentPart.CreateInputTextPart(
+            "What are the best restaurants around Granary Square?"
+        )
+    ])
+], options);
+
+Console.WriteLine(response.GetOutputText());
\ No newline at end of file

From b18b9a826b5547c70c59f69ec1e91494a1907e54 Mon Sep 17 00:00:00 2001
From: Justin Yoo <justin.yoojh@gmail.com>
Date: Fri, 19 Sep 2025 14:18:36 +0900
Subject: [PATCH 2/3] Update document link

---
 docs/guides/tools-web-search/responses/user-location.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guides/tools-web-search/responses/user-location.cs b/docs/guides/tools-web-search/responses/user-location.cs
index c3cabd82f..f191b08ff 100644
--- a/docs/guides/tools-web-search/responses/user-location.cs
+++ b/docs/guides/tools-web-search/responses/user-location.cs
@@ -1,5 +1,5 @@
 // SAMPLE: Get information from web search by specifying user location through Responses API
-// PAGE: https://platform.openai.com/docs/guides/tools-web-search?api-mode=responses#sources
+// PAGE: https://platform.openai.com/docs/guides/tools-web-search?api-mode=responses#user-location
 // GUIDANCE: Instructions to run this code: https://aka.ms/oai/net/start
 #pragma warning disable OPENAI001
 

From 6b65a2527756eb53e26d327aef44081e7989de48 Mon Sep 17 00:00:00 2001
From: Christopher Scott <chriscott@hotmail.com>
Date: Wed, 1 Oct 2025 11:34:29 -0500
Subject: [PATCH 3/3] Update
 docs/guides/tools-web-search/responses/user-location.cs

---
 docs/guides/tools-web-search/responses/user-location.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/guides/tools-web-search/responses/user-location.cs b/docs/guides/tools-web-search/responses/user-location.cs
index f191b08ff..b087e00f6 100644
--- a/docs/guides/tools-web-search/responses/user-location.cs
+++ b/docs/guides/tools-web-search/responses/user-location.cs
@@ -16,14 +16,14 @@
     userLocation: WebSearchToolLocation.CreateApproximateLocation(
         country: "GB",
         city: "London",
-        region: "London"
+        region: "Granary Square"
     )
 ));
 
 OpenAIResponse response = (OpenAIResponse)client.CreateResponse([
     ResponseItem.CreateUserMessageItem([
         ResponseContentPart.CreateInputTextPart(
-            "What are the best restaurants around Granary Square?"
+            "What are the best restaurants near me?"
         )
     ])
 ], options);