From 40fe5e8e86f321959c2b8952e44d072b632deb36 Mon Sep 17 00:00:00 2001
From: PARK BYUNG JUN <richard.park@loafle.com>
Date: Thu, 4 Aug 2022 08:51:38 +0000
Subject: [PATCH] message is required

---
 src/protobuf/rpc.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/protobuf/rpc.rs b/src/protobuf/rpc.rs
index 744ce52..83c69d3 100644
--- a/src/protobuf/rpc.rs
+++ b/src/protobuf/rpc.rs
@@ -3,8 +3,8 @@ use std::fmt;
 pub struct Error {
   #[prost(int32, tag = "1")]
   pub code: i32,
-  #[prost(string, optional, tag = "2")]
-  pub message: ::core::option::Option<::prost::alloc::string::String>,
+  #[prost(string, tag = "2")]
+  pub message: ::prost::alloc::string::String,
   #[prost(bytes = "vec", optional, tag = "3")]
   pub data: ::core::option::Option<::prost::alloc::vec::Vec<u8>>,
 }