{-# 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.SSMIncidents.Types.EventReference
-- 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.SSMIncidents.Types.EventReference where

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

-- | An item referenced in a @TimelineEvent@ that is involved in or somehow
-- associated with an incident. You can specify an Amazon Resource Name
-- (ARN) for an Amazon Web Services resource or a @RelatedItem@ ID.
--
-- /See:/ 'newEventReference' smart constructor.
data EventReference = EventReference'
  { -- | The ID of a @RelatedItem@ referenced in a @TimelineEvent@.
    EventReference -> Maybe Text
relatedItemId :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of an Amazon Web Services resource
    -- referenced in a @TimelineEvent@.
    EventReference -> Maybe Text
resource :: Prelude.Maybe Prelude.Text
  }
  deriving (EventReference -> EventReference -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: EventReference -> EventReference -> Bool
$c/= :: EventReference -> EventReference -> Bool
== :: EventReference -> EventReference -> Bool
$c== :: EventReference -> EventReference -> Bool
Prelude.Eq, ReadPrec [EventReference]
ReadPrec EventReference
Int -> ReadS EventReference
ReadS [EventReference]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [EventReference]
$creadListPrec :: ReadPrec [EventReference]
readPrec :: ReadPrec EventReference
$creadPrec :: ReadPrec EventReference
readList :: ReadS [EventReference]
$creadList :: ReadS [EventReference]
readsPrec :: Int -> ReadS EventReference
$creadsPrec :: Int -> ReadS EventReference
Prelude.Read, Int -> EventReference -> ShowS
[EventReference] -> ShowS
EventReference -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [EventReference] -> ShowS
$cshowList :: [EventReference] -> ShowS
show :: EventReference -> String
$cshow :: EventReference -> String
showsPrec :: Int -> EventReference -> ShowS
$cshowsPrec :: Int -> EventReference -> ShowS
Prelude.Show, forall x. Rep EventReference x -> EventReference
forall x. EventReference -> Rep EventReference x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep EventReference x -> EventReference
$cfrom :: forall x. EventReference -> Rep EventReference x
Prelude.Generic)

-- |
-- Create a value of 'EventReference' 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:
--
-- 'relatedItemId', 'eventReference_relatedItemId' - The ID of a @RelatedItem@ referenced in a @TimelineEvent@.
--
-- 'resource', 'eventReference_resource' - The Amazon Resource Name (ARN) of an Amazon Web Services resource
-- referenced in a @TimelineEvent@.
newEventReference ::
  EventReference
newEventReference :: EventReference
newEventReference =
  EventReference'
    { $sel:relatedItemId:EventReference' :: Maybe Text
relatedItemId = forall a. Maybe a
Prelude.Nothing,
      $sel:resource:EventReference' :: Maybe Text
resource = forall a. Maybe a
Prelude.Nothing
    }

-- | The ID of a @RelatedItem@ referenced in a @TimelineEvent@.
eventReference_relatedItemId :: Lens.Lens' EventReference (Prelude.Maybe Prelude.Text)
eventReference_relatedItemId :: Lens' EventReference (Maybe Text)
eventReference_relatedItemId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\EventReference' {Maybe Text
relatedItemId :: Maybe Text
$sel:relatedItemId:EventReference' :: EventReference -> Maybe Text
relatedItemId} -> Maybe Text
relatedItemId) (\s :: EventReference
s@EventReference' {} Maybe Text
a -> EventReference
s {$sel:relatedItemId:EventReference' :: Maybe Text
relatedItemId = Maybe Text
a} :: EventReference)

-- | The Amazon Resource Name (ARN) of an Amazon Web Services resource
-- referenced in a @TimelineEvent@.
eventReference_resource :: Lens.Lens' EventReference (Prelude.Maybe Prelude.Text)
eventReference_resource :: Lens' EventReference (Maybe Text)
eventReference_resource = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\EventReference' {Maybe Text
resource :: Maybe Text
$sel:resource:EventReference' :: EventReference -> Maybe Text
resource} -> Maybe Text
resource) (\s :: EventReference
s@EventReference' {} Maybe Text
a -> EventReference
s {$sel:resource:EventReference' :: Maybe Text
resource = Maybe Text
a} :: EventReference)

instance Data.FromJSON EventReference where
  parseJSON :: Value -> Parser EventReference
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"EventReference"
      ( \Object
x ->
          Maybe Text -> Maybe Text -> EventReference
EventReference'
            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
"relatedItemId")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"resource")
      )

instance Prelude.Hashable EventReference where
  hashWithSalt :: Int -> EventReference -> Int
hashWithSalt Int
_salt EventReference' {Maybe Text
resource :: Maybe Text
relatedItemId :: Maybe Text
$sel:resource:EventReference' :: EventReference -> Maybe Text
$sel:relatedItemId:EventReference' :: EventReference -> Maybe Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
relatedItemId
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
resource

instance Prelude.NFData EventReference where
  rnf :: EventReference -> ()
rnf EventReference' {Maybe Text
resource :: Maybe Text
relatedItemId :: Maybe Text
$sel:resource:EventReference' :: EventReference -> Maybe Text
$sel:relatedItemId:EventReference' :: EventReference -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
relatedItemId
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
resource

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