-- | The prefix that is prepended to data feed files.
sdsPrefix :: Lens' SpotDatafeedSubscription (Maybe Text)
sdsPrefix = lens _sdsPrefix (\s a -> s { _sdsPrefix = a })
sdsPrefix :: Lens' SpotDatafeedSubscription (Maybe Text)
sdsPrefix = lens _sdsPrefix (\s a -> s { _sdsPrefix = a })
sdsPrefix = lens _sdsPrefix (\s a -> s { _sdsPrefix = a })