{-# 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.GetDistributionConfig
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Get the configuration information about a distribution.
module Amazonka.CloudFront.GetDistributionConfig
  ( -- * Creating a Request
    GetDistributionConfig (..),
    newGetDistributionConfig,

    -- * Request Lenses
    getDistributionConfig_id,

    -- * Destructuring the Response
    GetDistributionConfigResponse (..),
    newGetDistributionConfigResponse,

    -- * Response Lenses
    getDistributionConfigResponse_distributionConfig,
    getDistributionConfigResponse_eTag,
    getDistributionConfigResponse_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

-- | The request to get a distribution configuration.
--
-- /See:/ 'newGetDistributionConfig' smart constructor.
data GetDistributionConfig = GetDistributionConfig'
  { -- | The distribution\'s ID. If the ID is empty, an empty distribution
    -- configuration is returned.
    GetDistributionConfig -> Text
id :: Prelude.Text
  }
  deriving (GetDistributionConfig -> GetDistributionConfig -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetDistributionConfig -> GetDistributionConfig -> Bool
$c/= :: GetDistributionConfig -> GetDistributionConfig -> Bool
== :: GetDistributionConfig -> GetDistributionConfig -> Bool
$c== :: GetDistributionConfig -> GetDistributionConfig -> Bool
Prelude.Eq, ReadPrec [GetDistributionConfig]
ReadPrec GetDistributionConfig
Int -> ReadS GetDistributionConfig
ReadS [GetDistributionConfig]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetDistributionConfig]
$creadListPrec :: ReadPrec [GetDistributionConfig]
readPrec :: ReadPrec GetDistributionConfig
$creadPrec :: ReadPrec GetDistributionConfig
readList :: ReadS [GetDistributionConfig]
$creadList :: ReadS [GetDistributionConfig]
readsPrec :: Int -> ReadS GetDistributionConfig
$creadsPrec :: Int -> ReadS GetDistributionConfig
Prelude.Read, Int -> GetDistributionConfig -> ShowS
[GetDistributionConfig] -> ShowS
GetDistributionConfig -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetDistributionConfig] -> ShowS
$cshowList :: [GetDistributionConfig] -> ShowS
show :: GetDistributionConfig -> String
$cshow :: GetDistributionConfig -> String
showsPrec :: Int -> GetDistributionConfig -> ShowS
$cshowsPrec :: Int -> GetDistributionConfig -> ShowS
Prelude.Show, forall x. Rep GetDistributionConfig x -> GetDistributionConfig
forall x. GetDistributionConfig -> Rep GetDistributionConfig x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetDistributionConfig x -> GetDistributionConfig
$cfrom :: forall x. GetDistributionConfig -> Rep GetDistributionConfig x
Prelude.Generic)

-- |
-- Create a value of 'GetDistributionConfig' 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', 'getDistributionConfig_id' - The distribution\'s ID. If the ID is empty, an empty distribution
-- configuration is returned.
newGetDistributionConfig ::
  -- | 'id'
  Prelude.Text ->
  GetDistributionConfig
newGetDistributionConfig :: Text -> GetDistributionConfig
newGetDistributionConfig Text
pId_ =
  GetDistributionConfig' {$sel:id:GetDistributionConfig' :: Text
id = Text
pId_}

-- | The distribution\'s ID. If the ID is empty, an empty distribution
-- configuration is returned.
getDistributionConfig_id :: Lens.Lens' GetDistributionConfig Prelude.Text
getDistributionConfig_id :: Lens' GetDistributionConfig Text
getDistributionConfig_id = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDistributionConfig' {Text
id :: Text
$sel:id:GetDistributionConfig' :: GetDistributionConfig -> Text
id} -> Text
id) (\s :: GetDistributionConfig
s@GetDistributionConfig' {} Text
a -> GetDistributionConfig
s {$sel:id:GetDistributionConfig' :: Text
id = Text
a} :: GetDistributionConfig)

instance Core.AWSRequest GetDistributionConfig where
  type
    AWSResponse GetDistributionConfig =
      GetDistributionConfigResponse
  request :: (Service -> Service)
-> GetDistributionConfig -> Request GetDistributionConfig
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 GetDistributionConfig
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse GetDistributionConfig)))
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 DistributionConfig
-> Maybe Text -> Int -> GetDistributionConfigResponse
GetDistributionConfigResponse'
            forall (f :: * -> *) a b. Functor 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.<*> (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 (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

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

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

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

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

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

-- | The returned result of the corresponding request.
--
-- /See:/ 'newGetDistributionConfigResponse' smart constructor.
data GetDistributionConfigResponse = GetDistributionConfigResponse'
  { -- | The distribution\'s configuration information.
    GetDistributionConfigResponse -> Maybe DistributionConfig
distributionConfig :: Prelude.Maybe DistributionConfig,
    -- | The current version of the configuration. For example: @E2QWRUHAPOMQZL@.
    GetDistributionConfigResponse -> Maybe Text
eTag :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    GetDistributionConfigResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetDistributionConfigResponse
-> GetDistributionConfigResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetDistributionConfigResponse
-> GetDistributionConfigResponse -> Bool
$c/= :: GetDistributionConfigResponse
-> GetDistributionConfigResponse -> Bool
== :: GetDistributionConfigResponse
-> GetDistributionConfigResponse -> Bool
$c== :: GetDistributionConfigResponse
-> GetDistributionConfigResponse -> Bool
Prelude.Eq, Int -> GetDistributionConfigResponse -> ShowS
[GetDistributionConfigResponse] -> ShowS
GetDistributionConfigResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetDistributionConfigResponse] -> ShowS
$cshowList :: [GetDistributionConfigResponse] -> ShowS
show :: GetDistributionConfigResponse -> String
$cshow :: GetDistributionConfigResponse -> String
showsPrec :: Int -> GetDistributionConfigResponse -> ShowS
$cshowsPrec :: Int -> GetDistributionConfigResponse -> ShowS
Prelude.Show, forall x.
Rep GetDistributionConfigResponse x
-> GetDistributionConfigResponse
forall x.
GetDistributionConfigResponse
-> Rep GetDistributionConfigResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep GetDistributionConfigResponse x
-> GetDistributionConfigResponse
$cfrom :: forall x.
GetDistributionConfigResponse
-> Rep GetDistributionConfigResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetDistributionConfigResponse' 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:
--
-- 'distributionConfig', 'getDistributionConfigResponse_distributionConfig' - The distribution\'s configuration information.
--
-- 'eTag', 'getDistributionConfigResponse_eTag' - The current version of the configuration. For example: @E2QWRUHAPOMQZL@.
--
-- 'httpStatus', 'getDistributionConfigResponse_httpStatus' - The response's http status code.
newGetDistributionConfigResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetDistributionConfigResponse
newGetDistributionConfigResponse :: Int -> GetDistributionConfigResponse
newGetDistributionConfigResponse Int
pHttpStatus_ =
  GetDistributionConfigResponse'
    { $sel:distributionConfig:GetDistributionConfigResponse' :: Maybe DistributionConfig
distributionConfig =
        forall a. Maybe a
Prelude.Nothing,
      $sel:eTag:GetDistributionConfigResponse' :: Maybe Text
eTag = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:GetDistributionConfigResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The distribution\'s configuration information.
getDistributionConfigResponse_distributionConfig :: Lens.Lens' GetDistributionConfigResponse (Prelude.Maybe DistributionConfig)
getDistributionConfigResponse_distributionConfig :: Lens' GetDistributionConfigResponse (Maybe DistributionConfig)
getDistributionConfigResponse_distributionConfig = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDistributionConfigResponse' {Maybe DistributionConfig
distributionConfig :: Maybe DistributionConfig
$sel:distributionConfig:GetDistributionConfigResponse' :: GetDistributionConfigResponse -> Maybe DistributionConfig
distributionConfig} -> Maybe DistributionConfig
distributionConfig) (\s :: GetDistributionConfigResponse
s@GetDistributionConfigResponse' {} Maybe DistributionConfig
a -> GetDistributionConfigResponse
s {$sel:distributionConfig:GetDistributionConfigResponse' :: Maybe DistributionConfig
distributionConfig = Maybe DistributionConfig
a} :: GetDistributionConfigResponse)

-- | The current version of the configuration. For example: @E2QWRUHAPOMQZL@.
getDistributionConfigResponse_eTag :: Lens.Lens' GetDistributionConfigResponse (Prelude.Maybe Prelude.Text)
getDistributionConfigResponse_eTag :: Lens' GetDistributionConfigResponse (Maybe Text)
getDistributionConfigResponse_eTag = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDistributionConfigResponse' {Maybe Text
eTag :: Maybe Text
$sel:eTag:GetDistributionConfigResponse' :: GetDistributionConfigResponse -> Maybe Text
eTag} -> Maybe Text
eTag) (\s :: GetDistributionConfigResponse
s@GetDistributionConfigResponse' {} Maybe Text
a -> GetDistributionConfigResponse
s {$sel:eTag:GetDistributionConfigResponse' :: Maybe Text
eTag = Maybe Text
a} :: GetDistributionConfigResponse)

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

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