{-# 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.IoT.Types.MetricToRetain
-- 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.IoT.Types.MetricToRetain where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.IoT.Types.MetricDimension
import qualified Amazonka.Prelude as Prelude

-- | The metric you want to retain. Dimensions are optional.
--
-- /See:/ 'newMetricToRetain' smart constructor.
data MetricToRetain = MetricToRetain'
  { -- | The dimension of a metric. This can\'t be used with custom metrics.
    MetricToRetain -> Maybe MetricDimension
metricDimension :: Prelude.Maybe MetricDimension,
    -- | What is measured by the behavior.
    MetricToRetain -> Text
metric :: Prelude.Text
  }
  deriving (MetricToRetain -> MetricToRetain -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: MetricToRetain -> MetricToRetain -> Bool
$c/= :: MetricToRetain -> MetricToRetain -> Bool
== :: MetricToRetain -> MetricToRetain -> Bool
$c== :: MetricToRetain -> MetricToRetain -> Bool
Prelude.Eq, ReadPrec [MetricToRetain]
ReadPrec MetricToRetain
Int -> ReadS MetricToRetain
ReadS [MetricToRetain]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [MetricToRetain]
$creadListPrec :: ReadPrec [MetricToRetain]
readPrec :: ReadPrec MetricToRetain
$creadPrec :: ReadPrec MetricToRetain
readList :: ReadS [MetricToRetain]
$creadList :: ReadS [MetricToRetain]
readsPrec :: Int -> ReadS MetricToRetain
$creadsPrec :: Int -> ReadS MetricToRetain
Prelude.Read, Int -> MetricToRetain -> ShowS
[MetricToRetain] -> ShowS
MetricToRetain -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [MetricToRetain] -> ShowS
$cshowList :: [MetricToRetain] -> ShowS
show :: MetricToRetain -> String
$cshow :: MetricToRetain -> String
showsPrec :: Int -> MetricToRetain -> ShowS
$cshowsPrec :: Int -> MetricToRetain -> ShowS
Prelude.Show, forall x. Rep MetricToRetain x -> MetricToRetain
forall x. MetricToRetain -> Rep MetricToRetain x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep MetricToRetain x -> MetricToRetain
$cfrom :: forall x. MetricToRetain -> Rep MetricToRetain x
Prelude.Generic)

-- |
-- Create a value of 'MetricToRetain' 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:
--
-- 'metricDimension', 'metricToRetain_metricDimension' - The dimension of a metric. This can\'t be used with custom metrics.
--
-- 'metric', 'metricToRetain_metric' - What is measured by the behavior.
newMetricToRetain ::
  -- | 'metric'
  Prelude.Text ->
  MetricToRetain
newMetricToRetain :: Text -> MetricToRetain
newMetricToRetain Text
pMetric_ =
  MetricToRetain'
    { $sel:metricDimension:MetricToRetain' :: Maybe MetricDimension
metricDimension = forall a. Maybe a
Prelude.Nothing,
      $sel:metric:MetricToRetain' :: Text
metric = Text
pMetric_
    }

-- | The dimension of a metric. This can\'t be used with custom metrics.
metricToRetain_metricDimension :: Lens.Lens' MetricToRetain (Prelude.Maybe MetricDimension)
metricToRetain_metricDimension :: Lens' MetricToRetain (Maybe MetricDimension)
metricToRetain_metricDimension = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\MetricToRetain' {Maybe MetricDimension
metricDimension :: Maybe MetricDimension
$sel:metricDimension:MetricToRetain' :: MetricToRetain -> Maybe MetricDimension
metricDimension} -> Maybe MetricDimension
metricDimension) (\s :: MetricToRetain
s@MetricToRetain' {} Maybe MetricDimension
a -> MetricToRetain
s {$sel:metricDimension:MetricToRetain' :: Maybe MetricDimension
metricDimension = Maybe MetricDimension
a} :: MetricToRetain)

-- | What is measured by the behavior.
metricToRetain_metric :: Lens.Lens' MetricToRetain Prelude.Text
metricToRetain_metric :: Lens' MetricToRetain Text
metricToRetain_metric = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\MetricToRetain' {Text
metric :: Text
$sel:metric:MetricToRetain' :: MetricToRetain -> Text
metric} -> Text
metric) (\s :: MetricToRetain
s@MetricToRetain' {} Text
a -> MetricToRetain
s {$sel:metric:MetricToRetain' :: Text
metric = Text
a} :: MetricToRetain)

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

instance Prelude.Hashable MetricToRetain where
  hashWithSalt :: Int -> MetricToRetain -> Int
hashWithSalt Int
_salt MetricToRetain' {Maybe MetricDimension
Text
metric :: Text
metricDimension :: Maybe MetricDimension
$sel:metric:MetricToRetain' :: MetricToRetain -> Text
$sel:metricDimension:MetricToRetain' :: MetricToRetain -> Maybe MetricDimension
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe MetricDimension
metricDimension
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
metric

instance Prelude.NFData MetricToRetain where
  rnf :: MetricToRetain -> ()
rnf MetricToRetain' {Maybe MetricDimension
Text
metric :: Text
metricDimension :: Maybe MetricDimension
$sel:metric:MetricToRetain' :: MetricToRetain -> Text
$sel:metricDimension:MetricToRetain' :: MetricToRetain -> Maybe MetricDimension
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe MetricDimension
metricDimension
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Text
metric

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