option cc_generic_services = true;

package kvrpc;

enum Result
{
    SUCCESS = 0;
    FAILURE = 1;
}

message Put
{
    required string key = 1;
    required bytes value = 2;
}

message PutReply
{
    required Result result = 1;
}

message Get
{
    required string key = 1;
}

message GetReply
{
    required Result result = 1;
    optional bytes value = 2;
}

service KeyValueService
{
    rpc PutValue(Put) returns(PutReply);
    rpc GetValue(Get) returns(GetReply);
}