syntax = "proto3"; package api; import "google/api/annotations.proto"; import "google/protobuf/empty.proto"; option go_package = "bkb-order/api"; // The greeting service definition. service Greeter { // Sends a greeting rpc Ping (google.protobuf.Empty) returns (PingReply) { option (google.api.http) = { get: "/ping" }; } } // The response message containing the greetings message PingReply { string message = 1; }