{-# 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.CloudFront.GetResponseHeadersPolicyConfig
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Gets a response headers policy configuration.
--
-- To get a response headers policy configuration, you must provide the
-- policy\'s identifier. If the response headers policy is attached to a
-- distribution\'s cache behavior, you can get the policy\'s identifier
-- using @ListDistributions@ or @GetDistribution@. If the response headers
-- policy is not attached to a cache behavior, you can get the identifier
-- using @ListResponseHeadersPolicies@.
module Amazonka.CloudFront.GetResponseHeadersPolicyConfig
  ( -- * Creating a Request
    GetResponseHeadersPolicyConfig (..),
    newGetResponseHeadersPolicyConfig,

    -- * Request Lenses
    getResponseHeadersPolicyConfig_id,

    -- * Destructuring the Response
    GetResponseHeadersPolicyConfigResponse (..),
    newGetResponseHeadersPolicyConfigResponse,

    -- * Response Lenses
    getResponseHeadersPolicyConfigResponse_eTag,
    getResponseHeadersPolicyConfigResponse_responseHeadersPolicyConfig,
    getResponseHeadersPolicyConfigResponse_httpStatus,
  )
where

import Amazonka.CloudFront.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:/ 'newGetResponseHeadersPolicyConfig' smart constructor.
data GetResponseHeadersPolicyConfig = GetResponseHeadersPolicyConfig'
  { -- | The identifier for the response headers policy.
    --
    -- If the response headers policy is attached to a distribution\'s cache
    -- behavior, you can get the policy\'s identifier using @ListDistributions@
    -- or @GetDistribution@. If the response headers policy is not attached to
    -- a cache behavior, you can get the identifier using
    -- @ListResponseHeadersPolicies@.
    GetResponseHeadersPolicyConfig -> Text
id :: Prelude.Text
  }
  deriving (GetResponseHeadersPolicyConfig
-> GetResponseHeadersPolicyConfig -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetResponseHeadersPolicyConfig
-> GetResponseHeadersPolicyConfig -> Bool
$c/= :: GetResponseHeadersPolicyConfig
-> GetResponseHeadersPolicyConfig -> Bool
== :: GetResponseHeadersPolicyConfig
-> GetResponseHeadersPolicyConfig -> Bool
$c== :: GetResponseHeadersPolicyConfig
-> GetResponseHeadersPolicyConfig -> Bool
Prelude.Eq, ReadPrec [GetResponseHeadersPolicyConfig]
ReadPrec GetResponseHeadersPolicyConfig
Int -> ReadS GetResponseHeadersPolicyConfig
ReadS [GetResponseHeadersPolicyConfig]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetResponseHeadersPolicyConfig]
$creadListPrec :: ReadPrec [GetResponseHeadersPolicyConfig]
readPrec :: ReadPrec GetResponseHeadersPolicyConfig
$creadPrec :: ReadPrec GetResponseHeadersPolicyConfig
readList :: ReadS [GetResponseHeadersPolicyConfig]
$creadList :: ReadS [GetResponseHeadersPolicyConfig]
readsPrec :: Int -> ReadS GetResponseHeadersPolicyConfig
$creadsPrec :: Int -> ReadS GetResponseHeadersPolicyConfig
Prelude.Read, Int -> GetResponseHeadersPolicyConfig -> ShowS
[GetResponseHeadersPolicyConfig] -> ShowS
GetResponseHeadersPolicyConfig -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetResponseHeadersPolicyConfig] -> ShowS
$cshowList :: [GetResponseHeadersPolicyConfig] -> ShowS
show :: GetResponseHeadersPolicyConfig -> String
$cshow :: GetResponseHeadersPolicyConfig -> String
showsPrec :: Int -> GetResponseHeadersPolicyConfig -> ShowS
$cshowsPrec :: Int -> GetResponseHeadersPolicyConfig -> ShowS
Prelude.Show, forall x.
Rep GetResponseHeadersPolicyConfig x
-> GetResponseHeadersPolicyConfig
forall x.
GetResponseHeadersPolicyConfig
-> Rep GetResponseHeadersPolicyConfig x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep GetResponseHeadersPolicyConfig x
-> GetResponseHeadersPolicyConfig
$cfrom :: forall x.
GetResponseHeadersPolicyConfig
-> Rep GetResponseHeadersPolicyConfig x
Prelude.Generic)

-- |
-- Create a value of 'GetResponseHeadersPolicyConfig' 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:
--
-- 'id', 'getResponseHeadersPolicyConfig_id' - The identifier for the response headers policy.
--
-- If the response headers policy is attached to a distribution\'s cache
-- behavior, you can get the policy\'s identifier using @ListDistributions@
-- or @GetDistribution@. If the response headers policy is not attached to
-- a cache behavior, you can get the identifier using
-- @ListResponseHeadersPolicies@.
newGetResponseHeadersPolicyConfig ::
  -- | 'id'
  Prelude.Text ->
  GetResponseHeadersPolicyConfig
newGetResponseHeadersPolicyConfig :: Text -> GetResponseHeadersPolicyConfig
newGetResponseHeadersPolicyConfig Text
pId_ =
  GetResponseHeadersPolicyConfig' {$sel:id:GetResponseHeadersPolicyConfig' :: Text
id = Text
pId_}

-- | The identifier for the response headers policy.
--
-- If the response headers policy is attached to a distribution\'s cache
-- behavior, you can get the policy\'s identifier using @ListDistributions@
-- or @GetDistribution@. If the response headers policy is not attached to
-- a cache behavior, you can get the identifier using
-- @ListResponseHeadersPolicies@.
getResponseHeadersPolicyConfig_id :: Lens.Lens' GetResponseHeadersPolicyConfig Prelude.Text
getResponseHeadersPolicyConfig_id :: Lens' GetResponseHeadersPolicyConfig Text
getResponseHeadersPolicyConfig_id = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetResponseHeadersPolicyConfig' {Text
id :: Text
$sel:id:GetResponseHeadersPolicyConfig' :: GetResponseHeadersPolicyConfig -> Text
id} -> Text
id) (\s :: GetResponseHeadersPolicyConfig
s@GetResponseHeadersPolicyConfig' {} Text
a -> GetResponseHeadersPolicyConfig
s {$sel:id:GetResponseHeadersPolicyConfig' :: Text
id = Text
a} :: GetResponseHeadersPolicyConfig)

instance
  Core.AWSRequest
    GetResponseHeadersPolicyConfig
  where
  type
    AWSResponse GetResponseHeadersPolicyConfig =
      GetResponseHeadersPolicyConfigResponse
  request :: (Service -> Service)
-> GetResponseHeadersPolicyConfig
-> Request GetResponseHeadersPolicyConfig
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 GetResponseHeadersPolicyConfig
-> ClientResponse ClientBody
-> m (Either
        Error
        (ClientResponse (AWSResponse GetResponseHeadersPolicyConfig)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> [Node] -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveXML
      ( \Int
s ResponseHeaders
h [Node]
x ->
          Maybe Text
-> Maybe ResponseHeadersPolicyConfig
-> Int
-> GetResponseHeadersPolicyConfigResponse
GetResponseHeadersPolicyConfigResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (ResponseHeaders
h forall a.
FromText a =>
ResponseHeaders -> HeaderName -> Either String (Maybe a)
Data..#? HeaderName
"ETag")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (forall a. FromXML a => [Node] -> Either String a
Data.parseXML [Node]
x)
            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
    GetResponseHeadersPolicyConfig
  where
  hashWithSalt :: Int -> GetResponseHeadersPolicyConfig -> Int
hashWithSalt
    Int
_salt
    GetResponseHeadersPolicyConfig' {Text
id :: Text
$sel:id:GetResponseHeadersPolicyConfig' :: GetResponseHeadersPolicyConfig -> Text
..} =
      Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
id

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

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

instance Data.ToPath GetResponseHeadersPolicyConfig where
  toPath :: GetResponseHeadersPolicyConfig -> ByteString
toPath GetResponseHeadersPolicyConfig' {Text
id :: Text
$sel:id:GetResponseHeadersPolicyConfig' :: GetResponseHeadersPolicyConfig -> Text
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"/2020-05-31/response-headers-policy/",
        forall a. ToByteString a => a -> ByteString
Data.toBS Text
id,
        ByteString
"/config"
      ]

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

-- | /See:/ 'newGetResponseHeadersPolicyConfigResponse' smart constructor.
data GetResponseHeadersPolicyConfigResponse = GetResponseHeadersPolicyConfigResponse'
  { -- | The version identifier for the current version of the response headers
    -- policy.
    GetResponseHeadersPolicyConfigResponse -> Maybe Text
eTag :: Prelude.Maybe Prelude.Text,
    -- | Contains a response headers policy.
    GetResponseHeadersPolicyConfigResponse
-> Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig :: Prelude.Maybe ResponseHeadersPolicyConfig,
    -- | The response's http status code.
    GetResponseHeadersPolicyConfigResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetResponseHeadersPolicyConfigResponse
-> GetResponseHeadersPolicyConfigResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetResponseHeadersPolicyConfigResponse
-> GetResponseHeadersPolicyConfigResponse -> Bool
$c/= :: GetResponseHeadersPolicyConfigResponse
-> GetResponseHeadersPolicyConfigResponse -> Bool
== :: GetResponseHeadersPolicyConfigResponse
-> GetResponseHeadersPolicyConfigResponse -> Bool
$c== :: GetResponseHeadersPolicyConfigResponse
-> GetResponseHeadersPolicyConfigResponse -> Bool
Prelude.Eq, ReadPrec [GetResponseHeadersPolicyConfigResponse]
ReadPrec GetResponseHeadersPolicyConfigResponse
Int -> ReadS GetResponseHeadersPolicyConfigResponse
ReadS [GetResponseHeadersPolicyConfigResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetResponseHeadersPolicyConfigResponse]
$creadListPrec :: ReadPrec [GetResponseHeadersPolicyConfigResponse]
readPrec :: ReadPrec GetResponseHeadersPolicyConfigResponse
$creadPrec :: ReadPrec GetResponseHeadersPolicyConfigResponse
readList :: ReadS [GetResponseHeadersPolicyConfigResponse]
$creadList :: ReadS [GetResponseHeadersPolicyConfigResponse]
readsPrec :: Int -> ReadS GetResponseHeadersPolicyConfigResponse
$creadsPrec :: Int -> ReadS GetResponseHeadersPolicyConfigResponse
Prelude.Read, Int -> GetResponseHeadersPolicyConfigResponse -> ShowS
[GetResponseHeadersPolicyConfigResponse] -> ShowS
GetResponseHeadersPolicyConfigResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetResponseHeadersPolicyConfigResponse] -> ShowS
$cshowList :: [GetResponseHeadersPolicyConfigResponse] -> ShowS
show :: GetResponseHeadersPolicyConfigResponse -> String
$cshow :: GetResponseHeadersPolicyConfigResponse -> String
showsPrec :: Int -> GetResponseHeadersPolicyConfigResponse -> ShowS
$cshowsPrec :: Int -> GetResponseHeadersPolicyConfigResponse -> ShowS
Prelude.Show, forall x.
Rep GetResponseHeadersPolicyConfigResponse x
-> GetResponseHeadersPolicyConfigResponse
forall x.
GetResponseHeadersPolicyConfigResponse
-> Rep GetResponseHeadersPolicyConfigResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep GetResponseHeadersPolicyConfigResponse x
-> GetResponseHeadersPolicyConfigResponse
$cfrom :: forall x.
GetResponseHeadersPolicyConfigResponse
-> Rep GetResponseHeadersPolicyConfigResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetResponseHeadersPolicyConfigResponse' 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:
--
-- 'eTag', 'getResponseHeadersPolicyConfigResponse_eTag' - The version identifier for the current version of the response headers
-- policy.
--
-- 'responseHeadersPolicyConfig', 'getResponseHeadersPolicyConfigResponse_responseHeadersPolicyConfig' - Contains a response headers policy.
--
-- 'httpStatus', 'getResponseHeadersPolicyConfigResponse_httpStatus' - The response's http status code.
newGetResponseHeadersPolicyConfigResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetResponseHeadersPolicyConfigResponse
newGetResponseHeadersPolicyConfigResponse :: Int -> GetResponseHeadersPolicyConfigResponse
newGetResponseHeadersPolicyConfigResponse
  Int
pHttpStatus_ =
    GetResponseHeadersPolicyConfigResponse'
      { $sel:eTag:GetResponseHeadersPolicyConfigResponse' :: Maybe Text
eTag =
          forall a. Maybe a
Prelude.Nothing,
        $sel:responseHeadersPolicyConfig:GetResponseHeadersPolicyConfigResponse' :: Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig =
          forall a. Maybe a
Prelude.Nothing,
        $sel:httpStatus:GetResponseHeadersPolicyConfigResponse' :: Int
httpStatus = Int
pHttpStatus_
      }

-- | The version identifier for the current version of the response headers
-- policy.
getResponseHeadersPolicyConfigResponse_eTag :: Lens.Lens' GetResponseHeadersPolicyConfigResponse (Prelude.Maybe Prelude.Text)
getResponseHeadersPolicyConfigResponse_eTag :: Lens' GetResponseHeadersPolicyConfigResponse (Maybe Text)
getResponseHeadersPolicyConfigResponse_eTag = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetResponseHeadersPolicyConfigResponse' {Maybe Text
eTag :: Maybe Text
$sel:eTag:GetResponseHeadersPolicyConfigResponse' :: GetResponseHeadersPolicyConfigResponse -> Maybe Text
eTag} -> Maybe Text
eTag) (\s :: GetResponseHeadersPolicyConfigResponse
s@GetResponseHeadersPolicyConfigResponse' {} Maybe Text
a -> GetResponseHeadersPolicyConfigResponse
s {$sel:eTag:GetResponseHeadersPolicyConfigResponse' :: Maybe Text
eTag = Maybe Text
a} :: GetResponseHeadersPolicyConfigResponse)

-- | Contains a response headers policy.
getResponseHeadersPolicyConfigResponse_responseHeadersPolicyConfig :: Lens.Lens' GetResponseHeadersPolicyConfigResponse (Prelude.Maybe ResponseHeadersPolicyConfig)
getResponseHeadersPolicyConfigResponse_responseHeadersPolicyConfig :: Lens'
  GetResponseHeadersPolicyConfigResponse
  (Maybe ResponseHeadersPolicyConfig)
getResponseHeadersPolicyConfigResponse_responseHeadersPolicyConfig = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetResponseHeadersPolicyConfigResponse' {Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig :: Maybe ResponseHeadersPolicyConfig
$sel:responseHeadersPolicyConfig:GetResponseHeadersPolicyConfigResponse' :: GetResponseHeadersPolicyConfigResponse
-> Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig} -> Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig) (\s :: GetResponseHeadersPolicyConfigResponse
s@GetResponseHeadersPolicyConfigResponse' {} Maybe ResponseHeadersPolicyConfig
a -> GetResponseHeadersPolicyConfigResponse
s {$sel:responseHeadersPolicyConfig:GetResponseHeadersPolicyConfigResponse' :: Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig = Maybe ResponseHeadersPolicyConfig
a} :: GetResponseHeadersPolicyConfigResponse)

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

instance
  Prelude.NFData
    GetResponseHeadersPolicyConfigResponse
  where
  rnf :: GetResponseHeadersPolicyConfigResponse -> ()
rnf GetResponseHeadersPolicyConfigResponse' {Int
Maybe Text
Maybe ResponseHeadersPolicyConfig
httpStatus :: Int
responseHeadersPolicyConfig :: Maybe ResponseHeadersPolicyConfig
eTag :: Maybe Text
$sel:httpStatus:GetResponseHeadersPolicyConfigResponse' :: GetResponseHeadersPolicyConfigResponse -> Int
$sel:responseHeadersPolicyConfig:GetResponseHeadersPolicyConfigResponse' :: GetResponseHeadersPolicyConfigResponse
-> Maybe ResponseHeadersPolicyConfig
$sel:eTag:GetResponseHeadersPolicyConfigResponse' :: GetResponseHeadersPolicyConfigResponse -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
eTag
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe ResponseHeadersPolicyConfig
responseHeadersPolicyConfig
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus