text: public virtual GetRelationalDatabaseLogStreamsResponse GetRelationalDatabaseLogStreams(GetRelationalDatabaseLogStreamsRequest request){var options = new InvokeOptions();options.RequestMarshaller = GetRelationalDatabaseLogStreamsRequestMarshaller.Instance;options.ResponseUnmarshaller = GetRelationalDatabaseLogStreamsResponseUnmarshaller.Instance;return Invoke<GetRelationalDatabaseLogStreamsResponse>(request, options);}