-- | Filters the results by the specified Availability Zone.
dsphAvailabilityZone :: Lens' DescribeSpotPriceHistory (Maybe Text)
dsphAvailabilityZone =
    lens _dsphAvailabilityZone (\s a -> s { _dsphAvailabilityZone = a })
dsphAvailabilityZone :: Lens' DescribeSpotPriceHistory (Maybe Text)
dsphAvailabilityZone =
    lens _dsphAvailabilityZone (\s a -> s { _dsphAvailabilityZone = a })
dsphAvailabilityZone =
    lens _dsphAvailabilityZone (\s a -> s { _dsphAvailabilityZone = a })