{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.Greengrass.Types.SubscriptionDefinitionVersion
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.Greengrass.Types.SubscriptionDefinitionVersion where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Greengrass.Types.Subscription
import qualified Amazonka.Prelude as Prelude

-- | Information about a subscription definition version.
--
-- /See:/ 'newSubscriptionDefinitionVersion' smart constructor.
data SubscriptionDefinitionVersion = SubscriptionDefinitionVersion'
  { -- | A list of subscriptions.
    SubscriptionDefinitionVersion -> Maybe [Subscription]
subscriptions :: Prelude.Maybe [Subscription]
  }
  deriving (SubscriptionDefinitionVersion
-> SubscriptionDefinitionVersion -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: SubscriptionDefinitionVersion
-> SubscriptionDefinitionVersion -> Bool
$c/= :: SubscriptionDefinitionVersion
-> SubscriptionDefinitionVersion -> Bool
== :: SubscriptionDefinitionVersion
-> SubscriptionDefinitionVersion -> Bool
$c== :: SubscriptionDefinitionVersion
-> SubscriptionDefinitionVersion -> Bool
Prelude.Eq, ReadPrec [SubscriptionDefinitionVersion]
ReadPrec SubscriptionDefinitionVersion
Int -> ReadS SubscriptionDefinitionVersion
ReadS [SubscriptionDefinitionVersion]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [SubscriptionDefinitionVersion]
$creadListPrec :: ReadPrec [SubscriptionDefinitionVersion]
readPrec :: ReadPrec SubscriptionDefinitionVersion
$creadPrec :: ReadPrec SubscriptionDefinitionVersion
readList :: ReadS [SubscriptionDefinitionVersion]
$creadList :: ReadS [SubscriptionDefinitionVersion]
readsPrec :: Int -> ReadS SubscriptionDefinitionVersion
$creadsPrec :: Int -> ReadS SubscriptionDefinitionVersion
Prelude.Read, Int -> SubscriptionDefinitionVersion -> ShowS
[SubscriptionDefinitionVersion] -> ShowS
SubscriptionDefinitionVersion -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [SubscriptionDefinitionVersion] -> ShowS
$cshowList :: [SubscriptionDefinitionVersion] -> ShowS
show :: SubscriptionDefinitionVersion -> String
$cshow :: SubscriptionDefinitionVersion -> String
showsPrec :: Int -> SubscriptionDefinitionVersion -> ShowS
$cshowsPrec :: Int -> SubscriptionDefinitionVersion -> ShowS
Prelude.Show, forall x.
Rep SubscriptionDefinitionVersion x
-> SubscriptionDefinitionVersion
forall x.
SubscriptionDefinitionVersion
-> Rep SubscriptionDefinitionVersion x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep SubscriptionDefinitionVersion x
-> SubscriptionDefinitionVersion
$cfrom :: forall x.
SubscriptionDefinitionVersion
-> Rep SubscriptionDefinitionVersion x
Prelude.Generic)

-- |
-- Create a value of 'SubscriptionDefinitionVersion' 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:
--
-- 'subscriptions', 'subscriptionDefinitionVersion_subscriptions' - A list of subscriptions.
newSubscriptionDefinitionVersion ::
  SubscriptionDefinitionVersion
newSubscriptionDefinitionVersion :: SubscriptionDefinitionVersion
newSubscriptionDefinitionVersion =
  SubscriptionDefinitionVersion'
    { $sel:subscriptions:SubscriptionDefinitionVersion' :: Maybe [Subscription]
subscriptions =
        forall a. Maybe a
Prelude.Nothing
    }

-- | A list of subscriptions.
subscriptionDefinitionVersion_subscriptions :: Lens.Lens' SubscriptionDefinitionVersion (Prelude.Maybe [Subscription])
subscriptionDefinitionVersion_subscriptions :: Lens' SubscriptionDefinitionVersion (Maybe [Subscription])
subscriptionDefinitionVersion_subscriptions = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\SubscriptionDefinitionVersion' {Maybe [Subscription]
subscriptions :: Maybe [Subscription]
$sel:subscriptions:SubscriptionDefinitionVersion' :: SubscriptionDefinitionVersion -> Maybe [Subscription]
subscriptions} -> Maybe [Subscription]
subscriptions) (\s :: SubscriptionDefinitionVersion
s@SubscriptionDefinitionVersion' {} Maybe [Subscription]
a -> SubscriptionDefinitionVersion
s {$sel:subscriptions:SubscriptionDefinitionVersion' :: Maybe [Subscription]
subscriptions = Maybe [Subscription]
a} :: SubscriptionDefinitionVersion) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Data.FromJSON SubscriptionDefinitionVersion where
  parseJSON :: Value -> Parser SubscriptionDefinitionVersion
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"SubscriptionDefinitionVersion"
      ( \Object
x ->
          Maybe [Subscription] -> SubscriptionDefinitionVersion
SubscriptionDefinitionVersion'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Subscriptions" forall a. Parser (Maybe a) -> a -> Parser a
Data..!= forall a. Monoid a => a
Prelude.mempty)
      )

instance
  Prelude.Hashable
    SubscriptionDefinitionVersion
  where
  hashWithSalt :: Int -> SubscriptionDefinitionVersion -> Int
hashWithSalt Int
_salt SubscriptionDefinitionVersion' {Maybe [Subscription]
subscriptions :: Maybe [Subscription]
$sel:subscriptions:SubscriptionDefinitionVersion' :: SubscriptionDefinitionVersion -> Maybe [Subscription]
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [Subscription]
subscriptions

instance Prelude.NFData SubscriptionDefinitionVersion where
  rnf :: SubscriptionDefinitionVersion -> ()
rnf SubscriptionDefinitionVersion' {Maybe [Subscription]
subscriptions :: Maybe [Subscription]
$sel:subscriptions:SubscriptionDefinitionVersion' :: SubscriptionDefinitionVersion -> Maybe [Subscription]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [Subscription]
subscriptions

instance Data.ToJSON SubscriptionDefinitionVersion where
  toJSON :: SubscriptionDefinitionVersion -> Value
toJSON SubscriptionDefinitionVersion' {Maybe [Subscription]
subscriptions :: Maybe [Subscription]
$sel:subscriptions:SubscriptionDefinitionVersion' :: SubscriptionDefinitionVersion -> Maybe [Subscription]
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"Subscriptions" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [Subscription]
subscriptions
          ]
      )