syntax = "proto3";

message DummyRequest {
    string input = 1;
}

message DummyResponse {
    string output = 1;
}

service DummyService {
    rpc Execute (DummyRequest) returns (DummyResponse);
    rpc ExecuteClientStream (stream DummyRequest) returns (DummyResponse);
    rpc ExecuteServerStream (DummyRequest) returns (stream DummyResponse);
    rpc ExecuteClientServerStream (stream DummyRequest) returns (stream DummyResponse);
}