{-# 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.AutoScaling.DeletePolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Deletes the specified scaling policy.
--
-- Deleting either a step scaling policy or a simple scaling policy deletes
-- the underlying alarm action, but does not delete the alarm, even if it
-- no longer has an associated action.
--
-- For more information, see
-- <https://docs.aws.amazon.com/autoscaling/ec2/userguide/deleting-scaling-policy.html Deleting a scaling policy>
-- in the /Amazon EC2 Auto Scaling User Guide/.
module Amazonka.AutoScaling.DeletePolicy
  ( -- * Creating a Request
    DeletePolicy (..),
    newDeletePolicy,

    -- * Request Lenses
    deletePolicy_autoScalingGroupName,
    deletePolicy_policyName,

    -- * Destructuring the Response
    DeletePolicyResponse (..),
    newDeletePolicyResponse,
  )
where

import Amazonka.AutoScaling.Types
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
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDeletePolicy' smart constructor.
data DeletePolicy = DeletePolicy'
  { -- | The name of the Auto Scaling group.
    DeletePolicy -> Maybe Text
autoScalingGroupName :: Prelude.Maybe Prelude.Text,
    -- | The name or Amazon Resource Name (ARN) of the policy.
    DeletePolicy -> Text
policyName :: Prelude.Text
  }
  deriving (DeletePolicy -> DeletePolicy -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DeletePolicy -> DeletePolicy -> Bool
$c/= :: DeletePolicy -> DeletePolicy -> Bool
== :: DeletePolicy -> DeletePolicy -> Bool
$c== :: DeletePolicy -> DeletePolicy -> Bool
Prelude.Eq, ReadPrec [DeletePolicy]
ReadPrec DeletePolicy
Int -> ReadS DeletePolicy
ReadS [DeletePolicy]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DeletePolicy]
$creadListPrec :: ReadPrec [DeletePolicy]
readPrec :: ReadPrec DeletePolicy
$creadPrec :: ReadPrec DeletePolicy
readList :: ReadS [DeletePolicy]
$creadList :: ReadS [DeletePolicy]
readsPrec :: Int -> ReadS DeletePolicy
$creadsPrec :: Int -> ReadS DeletePolicy
Prelude.Read, Int -> DeletePolicy -> ShowS
[DeletePolicy] -> ShowS
DeletePolicy -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DeletePolicy] -> ShowS
$cshowList :: [DeletePolicy] -> ShowS
show :: DeletePolicy -> String
$cshow :: DeletePolicy -> String
showsPrec :: Int -> DeletePolicy -> ShowS
$cshowsPrec :: Int -> DeletePolicy -> ShowS
Prelude.Show, forall x. Rep DeletePolicy x -> DeletePolicy
forall x. DeletePolicy -> Rep DeletePolicy x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DeletePolicy x -> DeletePolicy
$cfrom :: forall x. DeletePolicy -> Rep DeletePolicy x
Prelude.Generic)

-- |
-- Create a value of 'DeletePolicy' 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:
--
-- 'autoScalingGroupName', 'deletePolicy_autoScalingGroupName' - The name of the Auto Scaling group.
--
-- 'policyName', 'deletePolicy_policyName' - The name or Amazon Resource Name (ARN) of the policy.
newDeletePolicy ::
  -- | 'policyName'
  Prelude.Text ->
  DeletePolicy
newDeletePolicy :: Text -> DeletePolicy
newDeletePolicy Text
pPolicyName_ =
  DeletePolicy'
    { $sel:autoScalingGroupName:DeletePolicy' :: Maybe Text
autoScalingGroupName =
        forall a. Maybe a
Prelude.Nothing,
      $sel:policyName:DeletePolicy' :: Text
policyName = Text
pPolicyName_
    }

-- | The name of the Auto Scaling group.
deletePolicy_autoScalingGroupName :: Lens.Lens' DeletePolicy (Prelude.Maybe Prelude.Text)
deletePolicy_autoScalingGroupName :: Lens' DeletePolicy (Maybe Text)
deletePolicy_autoScalingGroupName = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DeletePolicy' {Maybe Text
autoScalingGroupName :: Maybe Text
$sel:autoScalingGroupName:DeletePolicy' :: DeletePolicy -> Maybe Text
autoScalingGroupName} -> Maybe Text
autoScalingGroupName) (\s :: DeletePolicy
s@DeletePolicy' {} Maybe Text
a -> DeletePolicy
s {$sel:autoScalingGroupName:DeletePolicy' :: Maybe Text
autoScalingGroupName = Maybe Text
a} :: DeletePolicy)

-- | The name or Amazon Resource Name (ARN) of the policy.
deletePolicy_policyName :: Lens.Lens' DeletePolicy Prelude.Text
deletePolicy_policyName :: Lens' DeletePolicy Text
deletePolicy_policyName = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DeletePolicy' {Text
policyName :: Text
$sel:policyName:DeletePolicy' :: DeletePolicy -> Text
policyName} -> Text
policyName) (\s :: DeletePolicy
s@DeletePolicy' {} Text
a -> DeletePolicy
s {$sel:policyName:DeletePolicy' :: Text
policyName = Text
a} :: DeletePolicy)

instance Core.AWSRequest DeletePolicy where
  type AWSResponse DeletePolicy = DeletePolicyResponse
  request :: (Service -> Service) -> DeletePolicy -> Request DeletePolicy
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.postQuery (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DeletePolicy
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse DeletePolicy)))
response = forall (m :: * -> *) a.
MonadResource m =>
AWSResponse a
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveNull DeletePolicyResponse
DeletePolicyResponse'

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

instance Prelude.NFData DeletePolicy where
  rnf :: DeletePolicy -> ()
rnf DeletePolicy' {Maybe Text
Text
policyName :: Text
autoScalingGroupName :: Maybe Text
$sel:policyName:DeletePolicy' :: DeletePolicy -> Text
$sel:autoScalingGroupName:DeletePolicy' :: DeletePolicy -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
autoScalingGroupName
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Text
policyName

instance Data.ToHeaders DeletePolicy where
  toHeaders :: DeletePolicy -> [Header]
toHeaders = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

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

instance Data.ToQuery DeletePolicy where
  toQuery :: DeletePolicy -> QueryString
toQuery DeletePolicy' {Maybe Text
Text
policyName :: Text
autoScalingGroupName :: Maybe Text
$sel:policyName:DeletePolicy' :: DeletePolicy -> Text
$sel:autoScalingGroupName:DeletePolicy' :: DeletePolicy -> Maybe Text
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"Action"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"DeletePolicy" :: Prelude.ByteString),
        ByteString
"Version"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"2011-01-01" :: Prelude.ByteString),
        ByteString
"AutoScalingGroupName" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Text
autoScalingGroupName,
        ByteString
"PolicyName" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Text
policyName
      ]

-- | /See:/ 'newDeletePolicyResponse' smart constructor.
data DeletePolicyResponse = DeletePolicyResponse'
  {
  }
  deriving (DeletePolicyResponse -> DeletePolicyResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DeletePolicyResponse -> DeletePolicyResponse -> Bool
$c/= :: DeletePolicyResponse -> DeletePolicyResponse -> Bool
== :: DeletePolicyResponse -> DeletePolicyResponse -> Bool
$c== :: DeletePolicyResponse -> DeletePolicyResponse -> Bool
Prelude.Eq, ReadPrec [DeletePolicyResponse]
ReadPrec DeletePolicyResponse
Int -> ReadS DeletePolicyResponse
ReadS [DeletePolicyResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DeletePolicyResponse]
$creadListPrec :: ReadPrec [DeletePolicyResponse]
readPrec :: ReadPrec DeletePolicyResponse
$creadPrec :: ReadPrec DeletePolicyResponse
readList :: ReadS [DeletePolicyResponse]
$creadList :: ReadS [DeletePolicyResponse]
readsPrec :: Int -> ReadS DeletePolicyResponse
$creadsPrec :: Int -> ReadS DeletePolicyResponse
Prelude.Read, Int -> DeletePolicyResponse -> ShowS
[DeletePolicyResponse] -> ShowS
DeletePolicyResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DeletePolicyResponse] -> ShowS
$cshowList :: [DeletePolicyResponse] -> ShowS
show :: DeletePolicyResponse -> String
$cshow :: DeletePolicyResponse -> String
showsPrec :: Int -> DeletePolicyResponse -> ShowS
$cshowsPrec :: Int -> DeletePolicyResponse -> ShowS
Prelude.Show, forall x. Rep DeletePolicyResponse x -> DeletePolicyResponse
forall x. DeletePolicyResponse -> Rep DeletePolicyResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DeletePolicyResponse x -> DeletePolicyResponse
$cfrom :: forall x. DeletePolicyResponse -> Rep DeletePolicyResponse x
Prelude.Generic)

-- |
-- Create a value of 'DeletePolicyResponse' 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.
newDeletePolicyResponse ::
  DeletePolicyResponse
newDeletePolicyResponse :: DeletePolicyResponse
newDeletePolicyResponse = DeletePolicyResponse
DeletePolicyResponse'

instance Prelude.NFData DeletePolicyResponse where
  rnf :: DeletePolicyResponse -> ()
rnf DeletePolicyResponse
_ = ()