{-# 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.CloudWatchEvents.Types.RunCommandTarget
-- 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.CloudWatchEvents.Types.RunCommandTarget where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude

-- | Information about the EC2 instances that are to be sent the command,
-- specified as key-value pairs. Each @RunCommandTarget@ block can include
-- only one key, but this key may specify multiple values.
--
-- /See:/ 'newRunCommandTarget' smart constructor.
data RunCommandTarget = RunCommandTarget'
  { -- | Can be either @tag:@ /tag-key/ or @InstanceIds@.
    RunCommandTarget -> Text
key :: Prelude.Text,
    -- | If @Key@ is @tag:@ /tag-key/, @Values@ is a list of tag values. If @Key@
    -- is @InstanceIds@, @Values@ is a list of Amazon EC2 instance IDs.
    RunCommandTarget -> NonEmpty Text
values :: Prelude.NonEmpty Prelude.Text
  }
  deriving (RunCommandTarget -> RunCommandTarget -> Bool
(RunCommandTarget -> RunCommandTarget -> Bool)
-> (RunCommandTarget -> RunCommandTarget -> Bool)
-> Eq RunCommandTarget
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: RunCommandTarget -> RunCommandTarget -> Bool
$c/= :: RunCommandTarget -> RunCommandTarget -> Bool
== :: RunCommandTarget -> RunCommandTarget -> Bool
$c== :: RunCommandTarget -> RunCommandTarget -> Bool
Prelude.Eq, ReadPrec [RunCommandTarget]
ReadPrec RunCommandTarget
Int -> ReadS RunCommandTarget
ReadS [RunCommandTarget]
(Int -> ReadS RunCommandTarget)
-> ReadS [RunCommandTarget]
-> ReadPrec RunCommandTarget
-> ReadPrec [RunCommandTarget]
-> Read RunCommandTarget
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [RunCommandTarget]
$creadListPrec :: ReadPrec [RunCommandTarget]
readPrec :: ReadPrec RunCommandTarget
$creadPrec :: ReadPrec RunCommandTarget
readList :: ReadS [RunCommandTarget]
$creadList :: ReadS [RunCommandTarget]
readsPrec :: Int -> ReadS RunCommandTarget
$creadsPrec :: Int -> ReadS RunCommandTarget
Prelude.Read, Int -> RunCommandTarget -> ShowS
[RunCommandTarget] -> ShowS
RunCommandTarget -> String
(Int -> RunCommandTarget -> ShowS)
-> (RunCommandTarget -> String)
-> ([RunCommandTarget] -> ShowS)
-> Show RunCommandTarget
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [RunCommandTarget] -> ShowS
$cshowList :: [RunCommandTarget] -> ShowS
show :: RunCommandTarget -> String
$cshow :: RunCommandTarget -> String
showsPrec :: Int -> RunCommandTarget -> ShowS
$cshowsPrec :: Int -> RunCommandTarget -> ShowS
Prelude.Show, (forall x. RunCommandTarget -> Rep RunCommandTarget x)
-> (forall x. Rep RunCommandTarget x -> RunCommandTarget)
-> Generic RunCommandTarget
forall x. Rep RunCommandTarget x -> RunCommandTarget
forall x. RunCommandTarget -> Rep RunCommandTarget x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep RunCommandTarget x -> RunCommandTarget
$cfrom :: forall x. RunCommandTarget -> Rep RunCommandTarget x
Prelude.Generic)

-- |
-- Create a value of 'RunCommandTarget' 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:
--
-- 'key', 'runCommandTarget_key' - Can be either @tag:@ /tag-key/ or @InstanceIds@.
--
-- 'values', 'runCommandTarget_values' - If @Key@ is @tag:@ /tag-key/, @Values@ is a list of tag values. If @Key@
-- is @InstanceIds@, @Values@ is a list of Amazon EC2 instance IDs.
newRunCommandTarget ::
  -- | 'key'
  Prelude.Text ->
  -- | 'values'
  Prelude.NonEmpty Prelude.Text ->
  RunCommandTarget
newRunCommandTarget :: Text -> NonEmpty Text -> RunCommandTarget
newRunCommandTarget Text
pKey_ NonEmpty Text
pValues_ =
  RunCommandTarget' :: Text -> NonEmpty Text -> RunCommandTarget
RunCommandTarget'
    { $sel:key:RunCommandTarget' :: Text
key = Text
pKey_,
      $sel:values:RunCommandTarget' :: NonEmpty Text
values = Tagged (NonEmpty Text) (Identity (NonEmpty Text))
-> Tagged (NonEmpty Text) (Identity (NonEmpty Text))
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced (Tagged (NonEmpty Text) (Identity (NonEmpty Text))
 -> Tagged (NonEmpty Text) (Identity (NonEmpty Text)))
-> NonEmpty Text -> NonEmpty Text
forall t b. AReview t b -> b -> t
Lens.# NonEmpty Text
pValues_
    }

-- | Can be either @tag:@ /tag-key/ or @InstanceIds@.
runCommandTarget_key :: Lens.Lens' RunCommandTarget Prelude.Text
runCommandTarget_key :: (Text -> f Text) -> RunCommandTarget -> f RunCommandTarget
runCommandTarget_key = (RunCommandTarget -> Text)
-> (RunCommandTarget -> Text -> RunCommandTarget)
-> Lens RunCommandTarget RunCommandTarget Text Text
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\RunCommandTarget' {Text
key :: Text
$sel:key:RunCommandTarget' :: RunCommandTarget -> Text
key} -> Text
key) (\s :: RunCommandTarget
s@RunCommandTarget' {} Text
a -> RunCommandTarget
s {$sel:key:RunCommandTarget' :: Text
key = Text
a} :: RunCommandTarget)

-- | If @Key@ is @tag:@ /tag-key/, @Values@ is a list of tag values. If @Key@
-- is @InstanceIds@, @Values@ is a list of Amazon EC2 instance IDs.
runCommandTarget_values :: Lens.Lens' RunCommandTarget (Prelude.NonEmpty Prelude.Text)
runCommandTarget_values :: (NonEmpty Text -> f (NonEmpty Text))
-> RunCommandTarget -> f RunCommandTarget
runCommandTarget_values = (RunCommandTarget -> NonEmpty Text)
-> (RunCommandTarget -> NonEmpty Text -> RunCommandTarget)
-> Lens
     RunCommandTarget RunCommandTarget (NonEmpty Text) (NonEmpty Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\RunCommandTarget' {NonEmpty Text
values :: NonEmpty Text
$sel:values:RunCommandTarget' :: RunCommandTarget -> NonEmpty Text
values} -> NonEmpty Text
values) (\s :: RunCommandTarget
s@RunCommandTarget' {} NonEmpty Text
a -> RunCommandTarget
s {$sel:values:RunCommandTarget' :: NonEmpty Text
values = NonEmpty Text
a} :: RunCommandTarget) ((NonEmpty Text -> f (NonEmpty Text))
 -> RunCommandTarget -> f RunCommandTarget)
-> ((NonEmpty Text -> f (NonEmpty Text))
    -> NonEmpty Text -> f (NonEmpty Text))
-> (NonEmpty Text -> f (NonEmpty Text))
-> RunCommandTarget
-> f RunCommandTarget
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. (NonEmpty Text -> f (NonEmpty Text))
-> NonEmpty Text -> f (NonEmpty Text)
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Core.FromJSON RunCommandTarget where
  parseJSON :: Value -> Parser RunCommandTarget
parseJSON =
    String
-> (Object -> Parser RunCommandTarget)
-> Value
-> Parser RunCommandTarget
forall a. String -> (Object -> Parser a) -> Value -> Parser a
Core.withObject
      String
"RunCommandTarget"
      ( \Object
x ->
          Text -> NonEmpty Text -> RunCommandTarget
RunCommandTarget'
            (Text -> NonEmpty Text -> RunCommandTarget)
-> Parser Text -> Parser (NonEmpty Text -> RunCommandTarget)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x Object -> Text -> Parser Text
forall a. FromJSON a => Object -> Text -> Parser a
Core..: Text
"Key") Parser (NonEmpty Text -> RunCommandTarget)
-> Parser (NonEmpty Text) -> Parser RunCommandTarget
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x Object -> Text -> Parser (NonEmpty Text)
forall a. FromJSON a => Object -> Text -> Parser a
Core..: Text
"Values")
      )

instance Prelude.Hashable RunCommandTarget

instance Prelude.NFData RunCommandTarget

instance Core.ToJSON RunCommandTarget where
  toJSON :: RunCommandTarget -> Value
toJSON RunCommandTarget' {NonEmpty Text
Text
values :: NonEmpty Text
key :: Text
$sel:values:RunCommandTarget' :: RunCommandTarget -> NonEmpty Text
$sel:key:RunCommandTarget' :: RunCommandTarget -> Text
..} =
    [Pair] -> Value
Core.object
      ( [Maybe Pair] -> [Pair]
forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ Pair -> Maybe Pair
forall a. a -> Maybe a
Prelude.Just (Text
"Key" Text -> Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..= Text
key),
            Pair -> Maybe Pair
forall a. a -> Maybe a
Prelude.Just (Text
"Values" Text -> NonEmpty Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..= NonEmpty Text
values)
          ]
      )