syntax = "proto3";
package proto;

message GetRequest {
    string key = 1;
}

message GetResponse {
    bytes value = 1;
}

message PutRequest {
    string key = 1;
    bytes value = 2;
}

message Empty {}

service KV {
    rpc Get(GetRequest) returns (GetResponse);
    rpc Put(PutRequest) returns (Empty);
}