{-# 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.ECR.Types.ListImagesFilter
-- Copyright   : (c) 2013-2021 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.ECR.Types.ListImagesFilter where

import qualified Amazonka.Core as Core
import Amazonka.ECR.Types.TagStatus
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude

-- | An object representing a filter on a ListImages operation.
--
-- /See:/ 'newListImagesFilter' smart constructor.
data ListImagesFilter = ListImagesFilter'
  { -- | The tag status with which to filter your ListImages results. You can
    -- filter results based on whether they are @TAGGED@ or @UNTAGGED@.
    ListImagesFilter -> Maybe TagStatus
tagStatus :: Prelude.Maybe TagStatus
  }
  deriving (ListImagesFilter -> ListImagesFilter -> Bool
(ListImagesFilter -> ListImagesFilter -> Bool)
-> (ListImagesFilter -> ListImagesFilter -> Bool)
-> Eq ListImagesFilter
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListImagesFilter -> ListImagesFilter -> Bool
$c/= :: ListImagesFilter -> ListImagesFilter -> Bool
== :: ListImagesFilter -> ListImagesFilter -> Bool
$c== :: ListImagesFilter -> ListImagesFilter -> Bool
Prelude.Eq, ReadPrec [ListImagesFilter]
ReadPrec ListImagesFilter
Int -> ReadS ListImagesFilter
ReadS [ListImagesFilter]
(Int -> ReadS ListImagesFilter)
-> ReadS [ListImagesFilter]
-> ReadPrec ListImagesFilter
-> ReadPrec [ListImagesFilter]
-> Read ListImagesFilter
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListImagesFilter]
$creadListPrec :: ReadPrec [ListImagesFilter]
readPrec :: ReadPrec ListImagesFilter
$creadPrec :: ReadPrec ListImagesFilter
readList :: ReadS [ListImagesFilter]
$creadList :: ReadS [ListImagesFilter]
readsPrec :: Int -> ReadS ListImagesFilter
$creadsPrec :: Int -> ReadS ListImagesFilter
Prelude.Read, Int -> ListImagesFilter -> ShowS
[ListImagesFilter] -> ShowS
ListImagesFilter -> String
(Int -> ListImagesFilter -> ShowS)
-> (ListImagesFilter -> String)
-> ([ListImagesFilter] -> ShowS)
-> Show ListImagesFilter
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListImagesFilter] -> ShowS
$cshowList :: [ListImagesFilter] -> ShowS
show :: ListImagesFilter -> String
$cshow :: ListImagesFilter -> String
showsPrec :: Int -> ListImagesFilter -> ShowS
$cshowsPrec :: Int -> ListImagesFilter -> ShowS
Prelude.Show, (forall x. ListImagesFilter -> Rep ListImagesFilter x)
-> (forall x. Rep ListImagesFilter x -> ListImagesFilter)
-> Generic ListImagesFilter
forall x. Rep ListImagesFilter x -> ListImagesFilter
forall x. ListImagesFilter -> Rep ListImagesFilter x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListImagesFilter x -> ListImagesFilter
$cfrom :: forall x. ListImagesFilter -> Rep ListImagesFilter x
Prelude.Generic)

-- |
-- Create a value of 'ListImagesFilter' 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:
--
-- 'tagStatus', 'listImagesFilter_tagStatus' - The tag status with which to filter your ListImages results. You can
-- filter results based on whether they are @TAGGED@ or @UNTAGGED@.
newListImagesFilter ::
  ListImagesFilter
newListImagesFilter :: ListImagesFilter
newListImagesFilter =
  ListImagesFilter' :: Maybe TagStatus -> ListImagesFilter
ListImagesFilter' {$sel:tagStatus:ListImagesFilter' :: Maybe TagStatus
tagStatus = Maybe TagStatus
forall a. Maybe a
Prelude.Nothing}

-- | The tag status with which to filter your ListImages results. You can
-- filter results based on whether they are @TAGGED@ or @UNTAGGED@.
listImagesFilter_tagStatus :: Lens.Lens' ListImagesFilter (Prelude.Maybe TagStatus)
listImagesFilter_tagStatus :: (Maybe TagStatus -> f (Maybe TagStatus))
-> ListImagesFilter -> f ListImagesFilter
listImagesFilter_tagStatus = (ListImagesFilter -> Maybe TagStatus)
-> (ListImagesFilter -> Maybe TagStatus -> ListImagesFilter)
-> Lens
     ListImagesFilter
     ListImagesFilter
     (Maybe TagStatus)
     (Maybe TagStatus)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListImagesFilter' {Maybe TagStatus
tagStatus :: Maybe TagStatus
$sel:tagStatus:ListImagesFilter' :: ListImagesFilter -> Maybe TagStatus
tagStatus} -> Maybe TagStatus
tagStatus) (\s :: ListImagesFilter
s@ListImagesFilter' {} Maybe TagStatus
a -> ListImagesFilter
s {$sel:tagStatus:ListImagesFilter' :: Maybe TagStatus
tagStatus = Maybe TagStatus
a} :: ListImagesFilter)

instance Prelude.Hashable ListImagesFilter

instance Prelude.NFData ListImagesFilter

instance Core.ToJSON ListImagesFilter where
  toJSON :: ListImagesFilter -> Value
toJSON ListImagesFilter' {Maybe TagStatus
tagStatus :: Maybe TagStatus
$sel:tagStatus:ListImagesFilter' :: ListImagesFilter -> Maybe TagStatus
..} =
    [Pair] -> Value
Core.object
      ( [Maybe Pair] -> [Pair]
forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [(Text
"tagStatus" Text -> TagStatus -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..=) (TagStatus -> Pair) -> Maybe TagStatus -> Maybe Pair
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe TagStatus
tagStatus]
      )