{-# 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.Lambda.GetLayerVersion
-- 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 information about a version of an
-- <https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html Lambda layer>,
-- with a link to download the layer archive that\'s valid for 10 minutes.
module Amazonka.Lambda.GetLayerVersion
  ( -- * Creating a Request
    GetLayerVersion (..),
    newGetLayerVersion,

    -- * Request Lenses
    getLayerVersion_layerName,
    getLayerVersion_versionNumber,

    -- * Destructuring the Response
    GetLayerVersionResponse (..),
    newGetLayerVersionResponse,

    -- * Response Lenses
    getLayerVersionResponse_compatibleArchitectures,
    getLayerVersionResponse_compatibleRuntimes,
    getLayerVersionResponse_content,
    getLayerVersionResponse_createdDate,
    getLayerVersionResponse_description,
    getLayerVersionResponse_layerArn,
    getLayerVersionResponse_layerVersionArn,
    getLayerVersionResponse_licenseInfo,
    getLayerVersionResponse_version,
  )
where

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

-- | /See:/ 'newGetLayerVersion' smart constructor.
data GetLayerVersion = GetLayerVersion'
  { -- | The name or Amazon Resource Name (ARN) of the layer.
    GetLayerVersion -> Text
layerName :: Prelude.Text,
    -- | The version number.
    GetLayerVersion -> Integer
versionNumber :: Prelude.Integer
  }
  deriving (GetLayerVersion -> GetLayerVersion -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetLayerVersion -> GetLayerVersion -> Bool
$c/= :: GetLayerVersion -> GetLayerVersion -> Bool
== :: GetLayerVersion -> GetLayerVersion -> Bool
$c== :: GetLayerVersion -> GetLayerVersion -> Bool
Prelude.Eq, ReadPrec [GetLayerVersion]
ReadPrec GetLayerVersion
Int -> ReadS GetLayerVersion
ReadS [GetLayerVersion]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetLayerVersion]
$creadListPrec :: ReadPrec [GetLayerVersion]
readPrec :: ReadPrec GetLayerVersion
$creadPrec :: ReadPrec GetLayerVersion
readList :: ReadS [GetLayerVersion]
$creadList :: ReadS [GetLayerVersion]
readsPrec :: Int -> ReadS GetLayerVersion
$creadsPrec :: Int -> ReadS GetLayerVersion
Prelude.Read, Int -> GetLayerVersion -> ShowS
[GetLayerVersion] -> ShowS
GetLayerVersion -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetLayerVersion] -> ShowS
$cshowList :: [GetLayerVersion] -> ShowS
show :: GetLayerVersion -> String
$cshow :: GetLayerVersion -> String
showsPrec :: Int -> GetLayerVersion -> ShowS
$cshowsPrec :: Int -> GetLayerVersion -> ShowS
Prelude.Show, forall x. Rep GetLayerVersion x -> GetLayerVersion
forall x. GetLayerVersion -> Rep GetLayerVersion x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetLayerVersion x -> GetLayerVersion
$cfrom :: forall x. GetLayerVersion -> Rep GetLayerVersion x
Prelude.Generic)

-- |
-- Create a value of 'GetLayerVersion' 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:
--
-- 'layerName', 'getLayerVersion_layerName' - The name or Amazon Resource Name (ARN) of the layer.
--
-- 'versionNumber', 'getLayerVersion_versionNumber' - The version number.
newGetLayerVersion ::
  -- | 'layerName'
  Prelude.Text ->
  -- | 'versionNumber'
  Prelude.Integer ->
  GetLayerVersion
newGetLayerVersion :: Text -> Integer -> GetLayerVersion
newGetLayerVersion Text
pLayerName_ Integer
pVersionNumber_ =
  GetLayerVersion'
    { $sel:layerName:GetLayerVersion' :: Text
layerName = Text
pLayerName_,
      $sel:versionNumber:GetLayerVersion' :: Integer
versionNumber = Integer
pVersionNumber_
    }

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

-- | The version number.
getLayerVersion_versionNumber :: Lens.Lens' GetLayerVersion Prelude.Integer
getLayerVersion_versionNumber :: Lens' GetLayerVersion Integer
getLayerVersion_versionNumber = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLayerVersion' {Integer
versionNumber :: Integer
$sel:versionNumber:GetLayerVersion' :: GetLayerVersion -> Integer
versionNumber} -> Integer
versionNumber) (\s :: GetLayerVersion
s@GetLayerVersion' {} Integer
a -> GetLayerVersion
s {$sel:versionNumber:GetLayerVersion' :: Integer
versionNumber = Integer
a} :: GetLayerVersion)

instance Core.AWSRequest GetLayerVersion where
  type
    AWSResponse GetLayerVersion =
      GetLayerVersionResponse
  request :: (Service -> Service) -> GetLayerVersion -> Request GetLayerVersion
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 GetLayerVersion
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetLayerVersion)))
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 GetLayerVersion where
  hashWithSalt :: Int -> GetLayerVersion -> Int
hashWithSalt Int
_salt GetLayerVersion' {Integer
Text
versionNumber :: Integer
layerName :: Text
$sel:versionNumber:GetLayerVersion' :: GetLayerVersion -> Integer
$sel:layerName:GetLayerVersion' :: GetLayerVersion -> Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
layerName
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Integer
versionNumber

instance Prelude.NFData GetLayerVersion where
  rnf :: GetLayerVersion -> ()
rnf GetLayerVersion' {Integer
Text
versionNumber :: Integer
layerName :: Text
$sel:versionNumber:GetLayerVersion' :: GetLayerVersion -> Integer
$sel:layerName:GetLayerVersion' :: GetLayerVersion -> Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Text
layerName
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Integer
versionNumber

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

instance Data.ToPath GetLayerVersion where
  toPath :: GetLayerVersion -> ByteString
toPath GetLayerVersion' {Integer
Text
versionNumber :: Integer
layerName :: Text
$sel:versionNumber:GetLayerVersion' :: GetLayerVersion -> Integer
$sel:layerName:GetLayerVersion' :: GetLayerVersion -> Text
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"/2018-10-31/layers/",
        forall a. ToByteString a => a -> ByteString
Data.toBS Text
layerName,
        ByteString
"/versions/",
        forall a. ToByteString a => a -> ByteString
Data.toBS Integer
versionNumber
      ]

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