{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.EC2.Types.InstanceBlockDeviceMapping
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.EC2.Types.InstanceBlockDeviceMapping where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Internal
import Amazonka.EC2.Types.EbsInstanceBlockDevice
import qualified Amazonka.Prelude as Prelude

-- | Describes a block device mapping.
--
-- /See:/ 'newInstanceBlockDeviceMapping' smart constructor.
data InstanceBlockDeviceMapping = InstanceBlockDeviceMapping'
  { -- | The device name (for example, @\/dev\/sdh@ or @xvdh@).
    InstanceBlockDeviceMapping -> Maybe Text
deviceName :: Prelude.Maybe Prelude.Text,
    -- | Parameters used to automatically set up EBS volumes when the instance is
    -- launched.
    InstanceBlockDeviceMapping -> Maybe EbsInstanceBlockDevice
ebs :: Prelude.Maybe EbsInstanceBlockDevice
  }
  deriving (InstanceBlockDeviceMapping -> InstanceBlockDeviceMapping -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: InstanceBlockDeviceMapping -> InstanceBlockDeviceMapping -> Bool
$c/= :: InstanceBlockDeviceMapping -> InstanceBlockDeviceMapping -> Bool
== :: InstanceBlockDeviceMapping -> InstanceBlockDeviceMapping -> Bool
$c== :: InstanceBlockDeviceMapping -> InstanceBlockDeviceMapping -> Bool
Prelude.Eq, ReadPrec [InstanceBlockDeviceMapping]
ReadPrec InstanceBlockDeviceMapping
Int -> ReadS InstanceBlockDeviceMapping
ReadS [InstanceBlockDeviceMapping]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [InstanceBlockDeviceMapping]
$creadListPrec :: ReadPrec [InstanceBlockDeviceMapping]
readPrec :: ReadPrec InstanceBlockDeviceMapping
$creadPrec :: ReadPrec InstanceBlockDeviceMapping
readList :: ReadS [InstanceBlockDeviceMapping]
$creadList :: ReadS [InstanceBlockDeviceMapping]
readsPrec :: Int -> ReadS InstanceBlockDeviceMapping
$creadsPrec :: Int -> ReadS InstanceBlockDeviceMapping
Prelude.Read, Int -> InstanceBlockDeviceMapping -> ShowS
[InstanceBlockDeviceMapping] -> ShowS
InstanceBlockDeviceMapping -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [InstanceBlockDeviceMapping] -> ShowS
$cshowList :: [InstanceBlockDeviceMapping] -> ShowS
show :: InstanceBlockDeviceMapping -> String
$cshow :: InstanceBlockDeviceMapping -> String
showsPrec :: Int -> InstanceBlockDeviceMapping -> ShowS
$cshowsPrec :: Int -> InstanceBlockDeviceMapping -> ShowS
Prelude.Show, forall x.
Rep InstanceBlockDeviceMapping x -> InstanceBlockDeviceMapping
forall x.
InstanceBlockDeviceMapping -> Rep InstanceBlockDeviceMapping x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep InstanceBlockDeviceMapping x -> InstanceBlockDeviceMapping
$cfrom :: forall x.
InstanceBlockDeviceMapping -> Rep InstanceBlockDeviceMapping x
Prelude.Generic)

-- |
-- Create a value of 'InstanceBlockDeviceMapping' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'deviceName', 'instanceBlockDeviceMapping_deviceName' - The device name (for example, @\/dev\/sdh@ or @xvdh@).
--
-- 'ebs', 'instanceBlockDeviceMapping_ebs' - Parameters used to automatically set up EBS volumes when the instance is
-- launched.
newInstanceBlockDeviceMapping ::
  InstanceBlockDeviceMapping
newInstanceBlockDeviceMapping :: InstanceBlockDeviceMapping
newInstanceBlockDeviceMapping =
  InstanceBlockDeviceMapping'
    { $sel:deviceName:InstanceBlockDeviceMapping' :: Maybe Text
deviceName =
        forall a. Maybe a
Prelude.Nothing,
      $sel:ebs:InstanceBlockDeviceMapping' :: Maybe EbsInstanceBlockDevice
ebs = forall a. Maybe a
Prelude.Nothing
    }

-- | The device name (for example, @\/dev\/sdh@ or @xvdh@).
instanceBlockDeviceMapping_deviceName :: Lens.Lens' InstanceBlockDeviceMapping (Prelude.Maybe Prelude.Text)
instanceBlockDeviceMapping_deviceName :: Lens' InstanceBlockDeviceMapping (Maybe Text)
instanceBlockDeviceMapping_deviceName = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\InstanceBlockDeviceMapping' {Maybe Text
deviceName :: Maybe Text
$sel:deviceName:InstanceBlockDeviceMapping' :: InstanceBlockDeviceMapping -> Maybe Text
deviceName} -> Maybe Text
deviceName) (\s :: InstanceBlockDeviceMapping
s@InstanceBlockDeviceMapping' {} Maybe Text
a -> InstanceBlockDeviceMapping
s {$sel:deviceName:InstanceBlockDeviceMapping' :: Maybe Text
deviceName = Maybe Text
a} :: InstanceBlockDeviceMapping)

-- | Parameters used to automatically set up EBS volumes when the instance is
-- launched.
instanceBlockDeviceMapping_ebs :: Lens.Lens' InstanceBlockDeviceMapping (Prelude.Maybe EbsInstanceBlockDevice)
instanceBlockDeviceMapping_ebs :: Lens' InstanceBlockDeviceMapping (Maybe EbsInstanceBlockDevice)
instanceBlockDeviceMapping_ebs = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\InstanceBlockDeviceMapping' {Maybe EbsInstanceBlockDevice
ebs :: Maybe EbsInstanceBlockDevice
$sel:ebs:InstanceBlockDeviceMapping' :: InstanceBlockDeviceMapping -> Maybe EbsInstanceBlockDevice
ebs} -> Maybe EbsInstanceBlockDevice
ebs) (\s :: InstanceBlockDeviceMapping
s@InstanceBlockDeviceMapping' {} Maybe EbsInstanceBlockDevice
a -> InstanceBlockDeviceMapping
s {$sel:ebs:InstanceBlockDeviceMapping' :: Maybe EbsInstanceBlockDevice
ebs = Maybe EbsInstanceBlockDevice
a} :: InstanceBlockDeviceMapping)

instance Data.FromXML InstanceBlockDeviceMapping where
  parseXML :: [Node] -> Either String InstanceBlockDeviceMapping
parseXML [Node]
x =
    Maybe Text
-> Maybe EbsInstanceBlockDevice -> InstanceBlockDeviceMapping
InstanceBlockDeviceMapping'
      forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"deviceName")
      forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"ebs")

instance Prelude.Hashable InstanceBlockDeviceMapping where
  hashWithSalt :: Int -> InstanceBlockDeviceMapping -> Int
hashWithSalt Int
_salt InstanceBlockDeviceMapping' {Maybe Text
Maybe EbsInstanceBlockDevice
ebs :: Maybe EbsInstanceBlockDevice
deviceName :: Maybe Text
$sel:ebs:InstanceBlockDeviceMapping' :: InstanceBlockDeviceMapping -> Maybe EbsInstanceBlockDevice
$sel:deviceName:InstanceBlockDeviceMapping' :: InstanceBlockDeviceMapping -> Maybe Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
deviceName
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe EbsInstanceBlockDevice
ebs

instance Prelude.NFData InstanceBlockDeviceMapping where
  rnf :: InstanceBlockDeviceMapping -> ()
rnf InstanceBlockDeviceMapping' {Maybe Text
Maybe EbsInstanceBlockDevice
ebs :: Maybe EbsInstanceBlockDevice
deviceName :: Maybe Text
$sel:ebs:InstanceBlockDeviceMapping' :: InstanceBlockDeviceMapping -> Maybe EbsInstanceBlockDevice
$sel:deviceName:InstanceBlockDeviceMapping' :: InstanceBlockDeviceMapping -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
deviceName
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe EbsInstanceBlockDevice
ebs