-- | The duration of the Reserved Instance, in seconds.
ri1Duration :: Lens' ReservedInstances (Maybe Integer)
ri1Duration = lens _ri1Duration (\s a -> s { _ri1Duration = a })
ri1Duration :: Lens' ReservedInstances (Maybe Integer)
ri1Duration = lens _ri1Duration (\s a -> s { _ri1Duration = a })
ri1Duration = lens _ri1Duration (\s a -> s { _ri1Duration = a })