Found new managed modules references (#106)

New managed modules references found. Please review.

Co-authored-by: unmultimedio <[email protected]>

Author: app-token-modules[bot]

modules/sync/envoyproxy/envoy/cas/468165942b87af05f366da7af7ab675b1e1148e860cab0c714e74755383eb20b7bafec9a72cfd6e1e04c1f22640f65a79148570d7464c032ae4d296521ebe86a

@@ -0,0 +1,108 @@
+syntax = "proto3";
+
+package envoy.extensions.filters.http.custom_response.v3;
+
+import "xds/annotations/v3/status.proto";
+import "xds/type/matcher/v3/matcher.proto";
+
+import "udpa/annotations/status.proto";
+
+option java_package = "io.envoyproxy.envoy.extensions.filters.http.custom_response.v3";
+option java_outer_classname = "CustomResponseProto";
+option java_multiple_files = true;
+option go_package = "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/custom_response/v3;custom_responsev3";
+option (udpa.annotations.file_status).package_version_status = ACTIVE;
+option (xds.annotations.v3.file_status).work_in_progress = true;
+
+// [#protodoc-title: Custom Response Filter]
+// [#extension: envoy.filters.http.custom_response]
+
+// The Custom Response Filter allows for replacing upstream responses.
+
+// The filter configuration is a collection of custom response
+// policies in a matcher tree. The configuration can be defined at the filter,
+// virtual host or route level. The response will be matched against the most
+// specific to the least specific config, till a match is found.
+message CustomResponse {
+  // Matcher to match against the original response to select a
+  // :ref:`Custom Response Policy <extension_category_envoy.http.custom_response>`
+  // that will override the original response. The matching is done by matching
+  // against :ref:`response header values<extension_category_envoy.matching.http.input>`
+  // Example:
+  //
+  // .. validated-code-block:: yaml
+  //   :type-name: xds.type.matcher.v3.Matcher
+  //
+  //   matcher_list:
+  //     matchers:
+  //       # Apply a locally stored custom response to any 4xx response.
+  //     - predicate:
+  //         single_predicate:
+  //           input:
+  //             name: 4xx_response
+  //             typed_config:
+  //               "@type": type.googleapis.com/envoy.type.matcher.v3.HttpResponseStatusCodeClassMatchInput
+  //           value_match:
+  //             exact: "4xx"
+  //       on_match:
+  //         action:
+  //           name: action
+  //           typed_config:
+  //             "@type": type.googleapis.com/envoy.extensions.http.custom_response.local_response_policy.v3.LocalResponsePolicy
+  //             status_code: 499
+  //             body:
+  //               inline_string: "not allowed"
+  //             body_format:
+  //               json_format:
+  //                 status: "%RESPONSE_CODE%"
+  //                 message: "%LOCAL_REPLY_BODY%"
+  //             response_headers_to_add:
+  //             - header:
+  //                 key: "foo"
+  //                 value: "x-bar"
+  //       # Redirect to different upstream if the status code is one of 502, 503 or 504.
+  //     - predicate:
+  //         or_matcher:
+  //           predicate:
+  //           - single_predicate:
+  //               input:
+  //                 name: "502_response"
+  //                 typed_config:
+  //                   "@type": type.googleapis.com/envoy.type.matcher.v3.HttpResponseStatusCodeMatchInput
+  //               value_match:
+  //                 exact: "502"
+  //           - single_predicate:
+  //               input:
+  //                 name: "503_response"
+  //                 typed_config:
+  //                   "@type": type.googleapis.com/envoy.type.matcher.v3.HttpResponseStatusCodeMatchInput
+  //               value_match:
+  //                 exact: "503"
+  //           - single_predicate:
+  //               input:
+  //                 name: "504_response"
+  //                 typed_config:
+  //                   "@type": type.googleapis.com/envoy.type.matcher.v3.HttpResponseStatusCodeMatchInput
+  //               value_match:
+  //                 exact: "504"
+  //       on_match:
+  //         action:
+  //           name: action
+  //           typed_config:
+  //             "@type": type.googleapis.com/envoy.extensions.http.custom_response.redirect_policy.v3.RedirectPolicy
+  //             status_code: 299
+  //             uri: "https://foo.example/gateway_error"
+  //             response_headers_to_add:
+  //             - header:
+  //                 key: "foo2"
+  //                 value: "x-bar2"
+  //
+  // -- attention::
+  //  The first matched policy wins. Once the response is matched, matcher
+  //  evaluations end.
+  //
+  // Refer to :ref:`Unified Matcher API <envoy_v3_api_msg_.xds.type.matcher.v3.Matcher>`
+  // documentation for more information on the matcher trees.
+  // [#extension-category: envoy.http.custom_response]
+  xds.type.matcher.v3.Matcher custom_response_matcher = 1;
+}