/*
 *
 * Copyright 2018 gRPC 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 grpc.examples.unaryecho;

 // EchoRequest is the request for echo.
 message EchoRequest {
   string message = 1;
 }

 // EchoResponse is the response for echo.
 message EchoResponse {
   string message = 1;
 }

 // Echo is the echo service.
 service Echo {
   // UnaryEcho is unary echo.
   rpc UnaryEcho(EchoRequest) returns (EchoResponse) {}
 }
