GoZeroPlus/tools/goctl/rpc/generator/test_word_option.proto

// test proto
syntax = "proto3";

package stream;

option go_package="user";

message StreamReq {
  string name = 1;
}

message StreamResp {
  string greet = 1;
}

service StreamGreeter {
  rpc greet(StreamReq) returns (StreamResp);
}