// Copyright 2025 Envoy Project Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package envoy.config.core.v3;

import "udpa/annotations/status.proto";
import "udpa/annotations/versioning.proto";
import "validate/validate.proto";

option java_package = "io.envoyproxy.envoy.config.core.v3";
option java_outer_classname = "GrpcMethodListProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/core/v3;corev3";
option (udpa.annotations.file_status).package_version_status = ACTIVE;

// [#protodoc-title: gRPC method list]

// A list of gRPC methods which can be used as an allowlist, for example.
message GrpcMethodList {
  option (udpa.annotations.versioning).previous_message_type = "envoy.api.v2.core.GrpcMethodList";

  message Service {
    option (udpa.annotations.versioning).previous_message_type =
        "envoy.api.v2.core.GrpcMethodList.Service";

    // The name of the gRPC service.
    string name = 1 [(validate.rules).string = {min_len: 1}];

    // The names of the gRPC methods in this service.
    repeated string method_names = 2 [(validate.rules).repeated = {min_items: 1}];
  }

  repeated Service services = 1;
}
