-- | The date at which an update to the gateway is available. This date is in the
-- time zone of the gateway. If the gateway is not available for an update this
-- field is not returned in the response.
dgirNextUpdateAvailabilityDate :: Lens' DescribeGatewayInformationResponse (Maybe Text)
dgirNextUpdateAvailabilityDate =
    lens _dgirNextUpdateAvailabilityDate
        (\s a -> s { _dgirNextUpdateAvailabilityDate = a })
dgirNextUpdateAvailabilityDate :: Lens' DescribeGatewayInformationResponse (Maybe Text)
dgirNextUpdateAvailabilityDate =
    lens _dgirNextUpdateAvailabilityDate
        (\s a -> s { _dgirNextUpdateAvailabilityDate = a })
dgirNextUpdateAvailabilityDate =
    lens _dgirNextUpdateAvailabilityDate
        (\s a -> s { _dgirNextUpdateAvailabilityDate = a })