{-# 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.AccessAnalyzer.Types.EfsFileSystemConfiguration
-- 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.AccessAnalyzer.Types.EfsFileSystemConfiguration where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | The proposed access control configuration for an Amazon EFS file system.
-- You can propose a configuration for a new Amazon EFS file system or an
-- existing Amazon EFS file system that you own by specifying the Amazon
-- EFS policy. For more information, see
-- <https://docs.aws.amazon.com/efs/latest/ug/using-fs.html Using file systems in Amazon EFS>.
--
-- -   If the configuration is for an existing Amazon EFS file system and
--     you do not specify the Amazon EFS policy, then the access preview
--     uses the existing Amazon EFS policy for the file system.
--
-- -   If the access preview is for a new resource and you do not specify
--     the policy, then the access preview assumes an Amazon EFS file
--     system without a policy.
--
-- -   To propose deletion of an existing Amazon EFS file system policy,
--     you can specify an empty string for the Amazon EFS policy.
--
-- /See:/ 'newEfsFileSystemConfiguration' smart constructor.
data EfsFileSystemConfiguration = EfsFileSystemConfiguration'
  { -- | The JSON policy definition to apply to the Amazon EFS file system. For
    -- more information on the elements that make up a file system policy, see
    -- <https://docs.aws.amazon.com/efs/latest/ug/access-control-overview.html#access-control-manage-access-intro-resource-policies Amazon EFS Resource-based policies>.
    EfsFileSystemConfiguration -> Maybe Text
fileSystemPolicy :: Prelude.Maybe Prelude.Text
  }
  deriving (EfsFileSystemConfiguration -> EfsFileSystemConfiguration -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: EfsFileSystemConfiguration -> EfsFileSystemConfiguration -> Bool
$c/= :: EfsFileSystemConfiguration -> EfsFileSystemConfiguration -> Bool
== :: EfsFileSystemConfiguration -> EfsFileSystemConfiguration -> Bool
$c== :: EfsFileSystemConfiguration -> EfsFileSystemConfiguration -> Bool
Prelude.Eq, ReadPrec [EfsFileSystemConfiguration]
ReadPrec EfsFileSystemConfiguration
Int -> ReadS EfsFileSystemConfiguration
ReadS [EfsFileSystemConfiguration]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [EfsFileSystemConfiguration]
$creadListPrec :: ReadPrec [EfsFileSystemConfiguration]
readPrec :: ReadPrec EfsFileSystemConfiguration
$creadPrec :: ReadPrec EfsFileSystemConfiguration
readList :: ReadS [EfsFileSystemConfiguration]
$creadList :: ReadS [EfsFileSystemConfiguration]
readsPrec :: Int -> ReadS EfsFileSystemConfiguration
$creadsPrec :: Int -> ReadS EfsFileSystemConfiguration
Prelude.Read, Int -> EfsFileSystemConfiguration -> ShowS
[EfsFileSystemConfiguration] -> ShowS
EfsFileSystemConfiguration -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [EfsFileSystemConfiguration] -> ShowS
$cshowList :: [EfsFileSystemConfiguration] -> ShowS
show :: EfsFileSystemConfiguration -> String
$cshow :: EfsFileSystemConfiguration -> String
showsPrec :: Int -> EfsFileSystemConfiguration -> ShowS
$cshowsPrec :: Int -> EfsFileSystemConfiguration -> ShowS
Prelude.Show, forall x.
Rep EfsFileSystemConfiguration x -> EfsFileSystemConfiguration
forall x.
EfsFileSystemConfiguration -> Rep EfsFileSystemConfiguration x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep EfsFileSystemConfiguration x -> EfsFileSystemConfiguration
$cfrom :: forall x.
EfsFileSystemConfiguration -> Rep EfsFileSystemConfiguration x
Prelude.Generic)

-- |
-- Create a value of 'EfsFileSystemConfiguration' 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:
--
-- 'fileSystemPolicy', 'efsFileSystemConfiguration_fileSystemPolicy' - The JSON policy definition to apply to the Amazon EFS file system. For
-- more information on the elements that make up a file system policy, see
-- <https://docs.aws.amazon.com/efs/latest/ug/access-control-overview.html#access-control-manage-access-intro-resource-policies Amazon EFS Resource-based policies>.
newEfsFileSystemConfiguration ::
  EfsFileSystemConfiguration
newEfsFileSystemConfiguration :: EfsFileSystemConfiguration
newEfsFileSystemConfiguration =
  EfsFileSystemConfiguration'
    { $sel:fileSystemPolicy:EfsFileSystemConfiguration' :: Maybe Text
fileSystemPolicy =
        forall a. Maybe a
Prelude.Nothing
    }

-- | The JSON policy definition to apply to the Amazon EFS file system. For
-- more information on the elements that make up a file system policy, see
-- <https://docs.aws.amazon.com/efs/latest/ug/access-control-overview.html#access-control-manage-access-intro-resource-policies Amazon EFS Resource-based policies>.
efsFileSystemConfiguration_fileSystemPolicy :: Lens.Lens' EfsFileSystemConfiguration (Prelude.Maybe Prelude.Text)
efsFileSystemConfiguration_fileSystemPolicy :: Lens' EfsFileSystemConfiguration (Maybe Text)
efsFileSystemConfiguration_fileSystemPolicy = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\EfsFileSystemConfiguration' {Maybe Text
fileSystemPolicy :: Maybe Text
$sel:fileSystemPolicy:EfsFileSystemConfiguration' :: EfsFileSystemConfiguration -> Maybe Text
fileSystemPolicy} -> Maybe Text
fileSystemPolicy) (\s :: EfsFileSystemConfiguration
s@EfsFileSystemConfiguration' {} Maybe Text
a -> EfsFileSystemConfiguration
s {$sel:fileSystemPolicy:EfsFileSystemConfiguration' :: Maybe Text
fileSystemPolicy = Maybe Text
a} :: EfsFileSystemConfiguration)

instance Data.FromJSON EfsFileSystemConfiguration where
  parseJSON :: Value -> Parser EfsFileSystemConfiguration
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"EfsFileSystemConfiguration"
      ( \Object
x ->
          Maybe Text -> EfsFileSystemConfiguration
EfsFileSystemConfiguration'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"fileSystemPolicy")
      )

instance Prelude.Hashable EfsFileSystemConfiguration where
  hashWithSalt :: Int -> EfsFileSystemConfiguration -> Int
hashWithSalt Int
_salt EfsFileSystemConfiguration' {Maybe Text
fileSystemPolicy :: Maybe Text
$sel:fileSystemPolicy:EfsFileSystemConfiguration' :: EfsFileSystemConfiguration -> Maybe Text
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
fileSystemPolicy

instance Prelude.NFData EfsFileSystemConfiguration where
  rnf :: EfsFileSystemConfiguration -> ()
rnf EfsFileSystemConfiguration' {Maybe Text
fileSystemPolicy :: Maybe Text
$sel:fileSystemPolicy:EfsFileSystemConfiguration' :: EfsFileSystemConfiguration -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
fileSystemPolicy

instance Data.ToJSON EfsFileSystemConfiguration where
  toJSON :: EfsFileSystemConfiguration -> Value
toJSON EfsFileSystemConfiguration' {Maybe Text
fileSystemPolicy :: Maybe Text
$sel:fileSystemPolicy:EfsFileSystemConfiguration' :: EfsFileSystemConfiguration -> Maybe Text
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"fileSystemPolicy" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
fileSystemPolicy
          ]
      )