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

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

-- |
-- Module      : Amazonka.EFS.DescribeLifecycleConfiguration
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns the current @LifecycleConfiguration@ object for the specified
-- Amazon EFS file system. EFS lifecycle management uses the
-- @LifecycleConfiguration@ object to identify which files to move to the
-- EFS Infrequent Access (IA) storage class. For a file system without a
-- @LifecycleConfiguration@ object, the call returns an empty array in the
-- response.
--
-- When EFS Intelligent-Tiering is enabled,
-- @TransitionToPrimaryStorageClass@ has a value of @AFTER_1_ACCESS@.
--
-- This operation requires permissions for the
-- @elasticfilesystem:DescribeLifecycleConfiguration@ operation.
module Amazonka.EFS.DescribeLifecycleConfiguration
  ( -- * Creating a Request
    DescribeLifecycleConfiguration (..),
    newDescribeLifecycleConfiguration,

    -- * Request Lenses
    describeLifecycleConfiguration_fileSystemId,

    -- * Destructuring the Response
    LifecycleConfigurationDescription (..),
    newLifecycleConfigurationDescription,

    -- * Response Lenses
    lifecycleConfigurationDescription_lifecyclePolicies,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EFS.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeLifecycleConfiguration' smart constructor.
data DescribeLifecycleConfiguration = DescribeLifecycleConfiguration'
  { -- | The ID of the file system whose @LifecycleConfiguration@ object you want
    -- to retrieve (String).
    DescribeLifecycleConfiguration -> Text
fileSystemId :: Prelude.Text
  }
  deriving (DescribeLifecycleConfiguration
-> DescribeLifecycleConfiguration -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeLifecycleConfiguration
-> DescribeLifecycleConfiguration -> Bool
$c/= :: DescribeLifecycleConfiguration
-> DescribeLifecycleConfiguration -> Bool
== :: DescribeLifecycleConfiguration
-> DescribeLifecycleConfiguration -> Bool
$c== :: DescribeLifecycleConfiguration
-> DescribeLifecycleConfiguration -> Bool
Prelude.Eq, ReadPrec [DescribeLifecycleConfiguration]
ReadPrec DescribeLifecycleConfiguration
Int -> ReadS DescribeLifecycleConfiguration
ReadS [DescribeLifecycleConfiguration]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeLifecycleConfiguration]
$creadListPrec :: ReadPrec [DescribeLifecycleConfiguration]
readPrec :: ReadPrec DescribeLifecycleConfiguration
$creadPrec :: ReadPrec DescribeLifecycleConfiguration
readList :: ReadS [DescribeLifecycleConfiguration]
$creadList :: ReadS [DescribeLifecycleConfiguration]
readsPrec :: Int -> ReadS DescribeLifecycleConfiguration
$creadsPrec :: Int -> ReadS DescribeLifecycleConfiguration
Prelude.Read, Int -> DescribeLifecycleConfiguration -> ShowS
[DescribeLifecycleConfiguration] -> ShowS
DescribeLifecycleConfiguration -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeLifecycleConfiguration] -> ShowS
$cshowList :: [DescribeLifecycleConfiguration] -> ShowS
show :: DescribeLifecycleConfiguration -> String
$cshow :: DescribeLifecycleConfiguration -> String
showsPrec :: Int -> DescribeLifecycleConfiguration -> ShowS
$cshowsPrec :: Int -> DescribeLifecycleConfiguration -> ShowS
Prelude.Show, forall x.
Rep DescribeLifecycleConfiguration x
-> DescribeLifecycleConfiguration
forall x.
DescribeLifecycleConfiguration
-> Rep DescribeLifecycleConfiguration x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeLifecycleConfiguration x
-> DescribeLifecycleConfiguration
$cfrom :: forall x.
DescribeLifecycleConfiguration
-> Rep DescribeLifecycleConfiguration x
Prelude.Generic)

-- |
-- Create a value of 'DescribeLifecycleConfiguration' 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:
--
-- 'fileSystemId', 'describeLifecycleConfiguration_fileSystemId' - The ID of the file system whose @LifecycleConfiguration@ object you want
-- to retrieve (String).
newDescribeLifecycleConfiguration ::
  -- | 'fileSystemId'
  Prelude.Text ->
  DescribeLifecycleConfiguration
newDescribeLifecycleConfiguration :: Text -> DescribeLifecycleConfiguration
newDescribeLifecycleConfiguration Text
pFileSystemId_ =
  DescribeLifecycleConfiguration'
    { $sel:fileSystemId:DescribeLifecycleConfiguration' :: Text
fileSystemId =
        Text
pFileSystemId_
    }

-- | The ID of the file system whose @LifecycleConfiguration@ object you want
-- to retrieve (String).
describeLifecycleConfiguration_fileSystemId :: Lens.Lens' DescribeLifecycleConfiguration Prelude.Text
describeLifecycleConfiguration_fileSystemId :: Lens' DescribeLifecycleConfiguration Text
describeLifecycleConfiguration_fileSystemId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeLifecycleConfiguration' {Text
fileSystemId :: Text
$sel:fileSystemId:DescribeLifecycleConfiguration' :: DescribeLifecycleConfiguration -> Text
fileSystemId} -> Text
fileSystemId) (\s :: DescribeLifecycleConfiguration
s@DescribeLifecycleConfiguration' {} Text
a -> DescribeLifecycleConfiguration
s {$sel:fileSystemId:DescribeLifecycleConfiguration' :: Text
fileSystemId = Text
a} :: DescribeLifecycleConfiguration)

instance
  Core.AWSRequest
    DescribeLifecycleConfiguration
  where
  type
    AWSResponse DescribeLifecycleConfiguration =
      LifecycleConfigurationDescription
  request :: (Service -> Service)
-> DescribeLifecycleConfiguration
-> Request DescribeLifecycleConfiguration
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.get (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DescribeLifecycleConfiguration
-> ClientResponse ClientBody
-> m (Either
        Error
        (ClientResponse (AWSResponse DescribeLifecycleConfiguration)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      (\Int
s ResponseHeaders
h Object
x -> forall a. FromJSON a => Object -> Either String a
Data.eitherParseJSON Object
x)

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

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

instance
  Data.ToHeaders
    DescribeLifecycleConfiguration
  where
  toHeaders :: DescribeLifecycleConfiguration -> ResponseHeaders
toHeaders = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

instance Data.ToPath DescribeLifecycleConfiguration where
  toPath :: DescribeLifecycleConfiguration -> ByteString
toPath DescribeLifecycleConfiguration' {Text
fileSystemId :: Text
$sel:fileSystemId:DescribeLifecycleConfiguration' :: DescribeLifecycleConfiguration -> Text
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"/2015-02-01/file-systems/",
        forall a. ToByteString a => a -> ByteString
Data.toBS Text
fileSystemId,
        ByteString
"/lifecycle-configuration"
      ]

instance Data.ToQuery DescribeLifecycleConfiguration where
  toQuery :: DescribeLifecycleConfiguration -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty