diff --git a/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md b/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
index e708df3f64b7..1f9edc0a754d 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
+++ b/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.9.0
+
+* Adds `WebResourceRequest` and `WebResourceResponse` to `HttpResponseError`.
+
 ## 2.8.0
 
 * Adds support to track scroll position changes. See `PlatformWebViewController.setOnScrollPositionChange`.
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_response_error.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_response_error.dart
index e51b8cf7e2c5..beca1f680dff 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_response_error.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_response_error.dart
@@ -4,6 +4,9 @@
 
 import 'package:flutter/foundation.dart';
 
+import 'web_resource_request.dart';
+import 'web_resource_response.dart';
+
 /// Error returned in `PlatformNavigationDelegate.setOnHttpError` when an HTTP
 /// response error has been received.
 ///
@@ -37,9 +40,13 @@ import 'package:flutter/foundation.dart';
 class HttpResponseError {
   /// Used by the platform implementation to create a new [HttpResponseError].
   const HttpResponseError({
-    required this.statusCode,
+    this.request,
+    this.response,
   });
 
-  /// The HTTP status code.
-  final int statusCode;
+  /// The associated request.
+  final WebResourceRequest? request;
+
+  /// The associated response.
+  final WebResourceResponse? response;
 }
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_resource_request.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_resource_request.dart
new file mode 100644
index 000000000000..18ba83badbe1
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_resource_request.dart
@@ -0,0 +1,43 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/foundation.dart';
+
+/// Defines the parameters of the web resource request from the associated request.
+///
+/// Platform specific implementations can add additional fields by extending
+/// this class.
+///
+/// This example demonstrates how to extend the [WebResourceRequest] to
+/// provide additional platform specific parameters.
+///
+/// When extending [WebResourceRequest] additional parameters should always
+/// accept `null` or have a default value to prevent breaking changes.
+///
+/// ```dart
+/// class AndroidWebResourceRequest extends WebResourceRequest {
+///   WebResourceRequest._({
+///     required WebResourceRequest request,
+///   }) : super(
+///     uri: request.uri,
+///   );
+///
+///   factory AndroidWebResourceRequest.fromWebResourceRequest(
+///     WebResourceRequest request, {
+///     Map<String, String> headers,
+///   }) {
+///     return AndroidWebResourceRequest._(request, headers: headers);
+///   }
+///
+///   final Map<String, String> headers;
+/// }
+/// ```
+@immutable
+class WebResourceRequest {
+  /// Used by the platform implementation to create a new [WebResourceRequest].
+  const WebResourceRequest({required this.uri});
+
+  /// URI for the request.
+  final Uri uri;
+}
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_resource_response.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_resource_response.dart
new file mode 100644
index 000000000000..6f8b5285e276
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_resource_response.dart
@@ -0,0 +1,55 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/foundation.dart';
+
+/// Contains information about the response for a request.
+///
+/// Platform specific implementations can add additional fields by extending
+/// this class.
+///
+/// This example demonstrates how to extend the [WebResourceResponse] to
+/// provide additional platform specific parameters.
+///
+/// When extending [WebResourceResponse] additional parameters should always
+/// accept `null` or have a default value to prevent breaking changes.
+///
+/// ```dart
+/// class AndroidWebResourceResponse extends WebResourceResponse {
+///   WebResourceResponse._({
+///     required WebResourceResponse response,
+///   }) : super(
+///     uri: response.uri,
+///     statusCode: response.statusCode,
+///     headers: response.headers,
+///   );
+///
+///   factory AndroidWebResourceResponse.fromWebResourceResponse(
+///     WebResourceResponse response, {
+///     Uri? historyUrl,
+///   }) {
+///     return AndroidWebResourceResponse._(response, historyUrl: historyUrl);
+///   }
+///
+///   final Uri? historyUrl;
+/// }
+/// ```
+@immutable
+class WebResourceResponse {
+  /// Used by the platform implementation to create a new [WebResourceResponse].
+  const WebResourceResponse({
+    required this.uri,
+    required this.statusCode,
+    this.headers = const <String, String>{},
+  });
+
+  /// The URI that this response is associated with.
+  final String? uri;
+
+  /// The HTTP status code.
+  final int statusCode;
+
+  /// Headers for the request.
+  final Map<String, String> headers;
+}
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml b/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
index 774da3ce458c..1a900c2b4d42 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
+++ b/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
@@ -4,7 +4,7 @@ repository: https://github.com/flutter/packages/tree/main/packages/webview_flutt
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview_flutter%22
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 2.8.0
+version: 2.9.0
 
 environment:
   sdk: ">=3.0.0 <4.0.0"