{-# 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.EMR.GetAutoTerminationPolicy
-- 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 auto-termination policy for an Amazon EMR cluster.
module Amazonka.EMR.GetAutoTerminationPolicy
  ( -- * Creating a Request
    GetAutoTerminationPolicy (..),
    newGetAutoTerminationPolicy,

    -- * Request Lenses
    getAutoTerminationPolicy_clusterId,

    -- * Destructuring the Response
    GetAutoTerminationPolicyResponse (..),
    newGetAutoTerminationPolicyResponse,

    -- * Response Lenses
    getAutoTerminationPolicyResponse_autoTerminationPolicy,
    getAutoTerminationPolicyResponse_httpStatus,
  )
where

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

-- | /See:/ 'newGetAutoTerminationPolicy' smart constructor.
data GetAutoTerminationPolicy = GetAutoTerminationPolicy'
  { -- | Specifies the ID of the Amazon EMR cluster for which the
    -- auto-termination policy will be fetched.
    GetAutoTerminationPolicy -> Text
clusterId :: Prelude.Text
  }
  deriving (GetAutoTerminationPolicy -> GetAutoTerminationPolicy -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetAutoTerminationPolicy -> GetAutoTerminationPolicy -> Bool
$c/= :: GetAutoTerminationPolicy -> GetAutoTerminationPolicy -> Bool
== :: GetAutoTerminationPolicy -> GetAutoTerminationPolicy -> Bool
$c== :: GetAutoTerminationPolicy -> GetAutoTerminationPolicy -> Bool
Prelude.Eq, ReadPrec [GetAutoTerminationPolicy]
ReadPrec GetAutoTerminationPolicy
Int -> ReadS GetAutoTerminationPolicy
ReadS [GetAutoTerminationPolicy]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetAutoTerminationPolicy]
$creadListPrec :: ReadPrec [GetAutoTerminationPolicy]
readPrec :: ReadPrec GetAutoTerminationPolicy
$creadPrec :: ReadPrec GetAutoTerminationPolicy
readList :: ReadS [GetAutoTerminationPolicy]
$creadList :: ReadS [GetAutoTerminationPolicy]
readsPrec :: Int -> ReadS GetAutoTerminationPolicy
$creadsPrec :: Int -> ReadS GetAutoTerminationPolicy
Prelude.Read, Int -> GetAutoTerminationPolicy -> ShowS
[GetAutoTerminationPolicy] -> ShowS
GetAutoTerminationPolicy -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetAutoTerminationPolicy] -> ShowS
$cshowList :: [GetAutoTerminationPolicy] -> ShowS
show :: GetAutoTerminationPolicy -> String
$cshow :: GetAutoTerminationPolicy -> String
showsPrec :: Int -> GetAutoTerminationPolicy -> ShowS
$cshowsPrec :: Int -> GetAutoTerminationPolicy -> ShowS
Prelude.Show, forall x.
Rep GetAutoTerminationPolicy x -> GetAutoTerminationPolicy
forall x.
GetAutoTerminationPolicy -> Rep GetAutoTerminationPolicy x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep GetAutoTerminationPolicy x -> GetAutoTerminationPolicy
$cfrom :: forall x.
GetAutoTerminationPolicy -> Rep GetAutoTerminationPolicy x
Prelude.Generic)

-- |
-- Create a value of 'GetAutoTerminationPolicy' 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:
--
-- 'clusterId', 'getAutoTerminationPolicy_clusterId' - Specifies the ID of the Amazon EMR cluster for which the
-- auto-termination policy will be fetched.
newGetAutoTerminationPolicy ::
  -- | 'clusterId'
  Prelude.Text ->
  GetAutoTerminationPolicy
newGetAutoTerminationPolicy :: Text -> GetAutoTerminationPolicy
newGetAutoTerminationPolicy Text
pClusterId_ =
  GetAutoTerminationPolicy' {$sel:clusterId:GetAutoTerminationPolicy' :: Text
clusterId = Text
pClusterId_}

-- | Specifies the ID of the Amazon EMR cluster for which the
-- auto-termination policy will be fetched.
getAutoTerminationPolicy_clusterId :: Lens.Lens' GetAutoTerminationPolicy Prelude.Text
getAutoTerminationPolicy_clusterId :: Lens' GetAutoTerminationPolicy Text
getAutoTerminationPolicy_clusterId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetAutoTerminationPolicy' {Text
clusterId :: Text
$sel:clusterId:GetAutoTerminationPolicy' :: GetAutoTerminationPolicy -> Text
clusterId} -> Text
clusterId) (\s :: GetAutoTerminationPolicy
s@GetAutoTerminationPolicy' {} Text
a -> GetAutoTerminationPolicy
s {$sel:clusterId:GetAutoTerminationPolicy' :: Text
clusterId = Text
a} :: GetAutoTerminationPolicy)

instance Core.AWSRequest GetAutoTerminationPolicy where
  type
    AWSResponse GetAutoTerminationPolicy =
      GetAutoTerminationPolicyResponse
  request :: (Service -> Service)
-> GetAutoTerminationPolicy -> Request GetAutoTerminationPolicy
request Service -> Service
overrides =
    forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy GetAutoTerminationPolicy
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse GetAutoTerminationPolicy)))
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 ->
          Maybe AutoTerminationPolicy
-> Int -> GetAutoTerminationPolicyResponse
GetAutoTerminationPolicyResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"AutoTerminationPolicy")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

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

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

instance Data.ToHeaders GetAutoTerminationPolicy where
  toHeaders :: GetAutoTerminationPolicy -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"ElasticMapReduce.GetAutoTerminationPolicy" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON GetAutoTerminationPolicy where
  toJSON :: GetAutoTerminationPolicy -> Value
toJSON GetAutoTerminationPolicy' {Text
clusterId :: Text
$sel:clusterId:GetAutoTerminationPolicy' :: GetAutoTerminationPolicy -> Text
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [forall a. a -> Maybe a
Prelude.Just (Key
"ClusterId" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Text
clusterId)]
      )

instance Data.ToPath GetAutoTerminationPolicy where
  toPath :: GetAutoTerminationPolicy -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"

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

-- | /See:/ 'newGetAutoTerminationPolicyResponse' smart constructor.
data GetAutoTerminationPolicyResponse = GetAutoTerminationPolicyResponse'
  { -- | Specifies the auto-termination policy that is attached to an Amazon EMR
    -- cluster.
    GetAutoTerminationPolicyResponse -> Maybe AutoTerminationPolicy
autoTerminationPolicy :: Prelude.Maybe AutoTerminationPolicy,
    -- | The response's http status code.
    GetAutoTerminationPolicyResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetAutoTerminationPolicyResponse
-> GetAutoTerminationPolicyResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetAutoTerminationPolicyResponse
-> GetAutoTerminationPolicyResponse -> Bool
$c/= :: GetAutoTerminationPolicyResponse
-> GetAutoTerminationPolicyResponse -> Bool
== :: GetAutoTerminationPolicyResponse
-> GetAutoTerminationPolicyResponse -> Bool
$c== :: GetAutoTerminationPolicyResponse
-> GetAutoTerminationPolicyResponse -> Bool
Prelude.Eq, ReadPrec [GetAutoTerminationPolicyResponse]
ReadPrec GetAutoTerminationPolicyResponse
Int -> ReadS GetAutoTerminationPolicyResponse
ReadS [GetAutoTerminationPolicyResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetAutoTerminationPolicyResponse]
$creadListPrec :: ReadPrec [GetAutoTerminationPolicyResponse]
readPrec :: ReadPrec GetAutoTerminationPolicyResponse
$creadPrec :: ReadPrec GetAutoTerminationPolicyResponse
readList :: ReadS [GetAutoTerminationPolicyResponse]
$creadList :: ReadS [GetAutoTerminationPolicyResponse]
readsPrec :: Int -> ReadS GetAutoTerminationPolicyResponse
$creadsPrec :: Int -> ReadS GetAutoTerminationPolicyResponse
Prelude.Read, Int -> GetAutoTerminationPolicyResponse -> ShowS
[GetAutoTerminationPolicyResponse] -> ShowS
GetAutoTerminationPolicyResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetAutoTerminationPolicyResponse] -> ShowS
$cshowList :: [GetAutoTerminationPolicyResponse] -> ShowS
show :: GetAutoTerminationPolicyResponse -> String
$cshow :: GetAutoTerminationPolicyResponse -> String
showsPrec :: Int -> GetAutoTerminationPolicyResponse -> ShowS
$cshowsPrec :: Int -> GetAutoTerminationPolicyResponse -> ShowS
Prelude.Show, forall x.
Rep GetAutoTerminationPolicyResponse x
-> GetAutoTerminationPolicyResponse
forall x.
GetAutoTerminationPolicyResponse
-> Rep GetAutoTerminationPolicyResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep GetAutoTerminationPolicyResponse x
-> GetAutoTerminationPolicyResponse
$cfrom :: forall x.
GetAutoTerminationPolicyResponse
-> Rep GetAutoTerminationPolicyResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetAutoTerminationPolicyResponse' 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:
--
-- 'autoTerminationPolicy', 'getAutoTerminationPolicyResponse_autoTerminationPolicy' - Specifies the auto-termination policy that is attached to an Amazon EMR
-- cluster.
--
-- 'httpStatus', 'getAutoTerminationPolicyResponse_httpStatus' - The response's http status code.
newGetAutoTerminationPolicyResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetAutoTerminationPolicyResponse
newGetAutoTerminationPolicyResponse :: Int -> GetAutoTerminationPolicyResponse
newGetAutoTerminationPolicyResponse Int
pHttpStatus_ =
  GetAutoTerminationPolicyResponse'
    { $sel:autoTerminationPolicy:GetAutoTerminationPolicyResponse' :: Maybe AutoTerminationPolicy
autoTerminationPolicy =
        forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:GetAutoTerminationPolicyResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | Specifies the auto-termination policy that is attached to an Amazon EMR
-- cluster.
getAutoTerminationPolicyResponse_autoTerminationPolicy :: Lens.Lens' GetAutoTerminationPolicyResponse (Prelude.Maybe AutoTerminationPolicy)
getAutoTerminationPolicyResponse_autoTerminationPolicy :: Lens'
  GetAutoTerminationPolicyResponse (Maybe AutoTerminationPolicy)
getAutoTerminationPolicyResponse_autoTerminationPolicy = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetAutoTerminationPolicyResponse' {Maybe AutoTerminationPolicy
autoTerminationPolicy :: Maybe AutoTerminationPolicy
$sel:autoTerminationPolicy:GetAutoTerminationPolicyResponse' :: GetAutoTerminationPolicyResponse -> Maybe AutoTerminationPolicy
autoTerminationPolicy} -> Maybe AutoTerminationPolicy
autoTerminationPolicy) (\s :: GetAutoTerminationPolicyResponse
s@GetAutoTerminationPolicyResponse' {} Maybe AutoTerminationPolicy
a -> GetAutoTerminationPolicyResponse
s {$sel:autoTerminationPolicy:GetAutoTerminationPolicyResponse' :: Maybe AutoTerminationPolicy
autoTerminationPolicy = Maybe AutoTerminationPolicy
a} :: GetAutoTerminationPolicyResponse)

-- | The response's http status code.
getAutoTerminationPolicyResponse_httpStatus :: Lens.Lens' GetAutoTerminationPolicyResponse Prelude.Int
getAutoTerminationPolicyResponse_httpStatus :: Lens' GetAutoTerminationPolicyResponse Int
getAutoTerminationPolicyResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetAutoTerminationPolicyResponse' {Int
httpStatus :: Int
$sel:httpStatus:GetAutoTerminationPolicyResponse' :: GetAutoTerminationPolicyResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: GetAutoTerminationPolicyResponse
s@GetAutoTerminationPolicyResponse' {} Int
a -> GetAutoTerminationPolicyResponse
s {$sel:httpStatus:GetAutoTerminationPolicyResponse' :: Int
httpStatus = Int
a} :: GetAutoTerminationPolicyResponse)

instance
  Prelude.NFData
    GetAutoTerminationPolicyResponse
  where
  rnf :: GetAutoTerminationPolicyResponse -> ()
rnf GetAutoTerminationPolicyResponse' {Int
Maybe AutoTerminationPolicy
httpStatus :: Int
autoTerminationPolicy :: Maybe AutoTerminationPolicy
$sel:httpStatus:GetAutoTerminationPolicyResponse' :: GetAutoTerminationPolicyResponse -> Int
$sel:autoTerminationPolicy:GetAutoTerminationPolicyResponse' :: GetAutoTerminationPolicyResponse -> Maybe AutoTerminationPolicy
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe AutoTerminationPolicy
autoTerminationPolicy
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus