{-# 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.MediaStore.Types.MetricPolicy
-- 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.MediaStore.Types.MetricPolicy where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.MediaStore.Types.ContainerLevelMetrics
import Amazonka.MediaStore.Types.MetricPolicyRule
import qualified Amazonka.Prelude as Prelude

-- | The metric policy that is associated with the container. A metric policy
-- allows AWS Elemental MediaStore to send metrics to Amazon CloudWatch. In
-- the policy, you must indicate whether you want MediaStore to send
-- container-level metrics. You can also include rules to define groups of
-- objects that you want MediaStore to send object-level metrics for.
--
-- To view examples of how to construct a metric policy for your use case,
-- see
-- <https://docs.aws.amazon.com/mediastore/latest/ug/policies-metric-examples.html Example Metric Policies>.
--
-- /See:/ 'newMetricPolicy' smart constructor.
data MetricPolicy = MetricPolicy'
  { -- | A parameter that holds an array of rules that enable metrics at the
    -- object level. This parameter is optional, but if you choose to include
    -- it, you must also include at least one rule. By default, you can include
    -- up to five rules. You can also
    -- <https://console.aws.amazon.com/servicequotas/home?region=us-east-1#!/services/mediastore/quotas request a quota increase>
    -- to allow up to 300 rules per policy.
    MetricPolicy -> Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules :: Prelude.Maybe (Prelude.NonEmpty MetricPolicyRule),
    -- | A setting to enable or disable metrics at the container level.
    MetricPolicy -> ContainerLevelMetrics
containerLevelMetrics :: ContainerLevelMetrics
  }
  deriving (MetricPolicy -> MetricPolicy -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: MetricPolicy -> MetricPolicy -> Bool
$c/= :: MetricPolicy -> MetricPolicy -> Bool
== :: MetricPolicy -> MetricPolicy -> Bool
$c== :: MetricPolicy -> MetricPolicy -> Bool
Prelude.Eq, ReadPrec [MetricPolicy]
ReadPrec MetricPolicy
Int -> ReadS MetricPolicy
ReadS [MetricPolicy]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [MetricPolicy]
$creadListPrec :: ReadPrec [MetricPolicy]
readPrec :: ReadPrec MetricPolicy
$creadPrec :: ReadPrec MetricPolicy
readList :: ReadS [MetricPolicy]
$creadList :: ReadS [MetricPolicy]
readsPrec :: Int -> ReadS MetricPolicy
$creadsPrec :: Int -> ReadS MetricPolicy
Prelude.Read, Int -> MetricPolicy -> ShowS
[MetricPolicy] -> ShowS
MetricPolicy -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [MetricPolicy] -> ShowS
$cshowList :: [MetricPolicy] -> ShowS
show :: MetricPolicy -> String
$cshow :: MetricPolicy -> String
showsPrec :: Int -> MetricPolicy -> ShowS
$cshowsPrec :: Int -> MetricPolicy -> ShowS
Prelude.Show, forall x. Rep MetricPolicy x -> MetricPolicy
forall x. MetricPolicy -> Rep MetricPolicy x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep MetricPolicy x -> MetricPolicy
$cfrom :: forall x. MetricPolicy -> Rep MetricPolicy x
Prelude.Generic)

-- |
-- Create a value of 'MetricPolicy' 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:
--
-- 'metricPolicyRules', 'metricPolicy_metricPolicyRules' - A parameter that holds an array of rules that enable metrics at the
-- object level. This parameter is optional, but if you choose to include
-- it, you must also include at least one rule. By default, you can include
-- up to five rules. You can also
-- <https://console.aws.amazon.com/servicequotas/home?region=us-east-1#!/services/mediastore/quotas request a quota increase>
-- to allow up to 300 rules per policy.
--
-- 'containerLevelMetrics', 'metricPolicy_containerLevelMetrics' - A setting to enable or disable metrics at the container level.
newMetricPolicy ::
  -- | 'containerLevelMetrics'
  ContainerLevelMetrics ->
  MetricPolicy
newMetricPolicy :: ContainerLevelMetrics -> MetricPolicy
newMetricPolicy ContainerLevelMetrics
pContainerLevelMetrics_ =
  MetricPolicy'
    { $sel:metricPolicyRules:MetricPolicy' :: Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules = forall a. Maybe a
Prelude.Nothing,
      $sel:containerLevelMetrics:MetricPolicy' :: ContainerLevelMetrics
containerLevelMetrics = ContainerLevelMetrics
pContainerLevelMetrics_
    }

-- | A parameter that holds an array of rules that enable metrics at the
-- object level. This parameter is optional, but if you choose to include
-- it, you must also include at least one rule. By default, you can include
-- up to five rules. You can also
-- <https://console.aws.amazon.com/servicequotas/home?region=us-east-1#!/services/mediastore/quotas request a quota increase>
-- to allow up to 300 rules per policy.
metricPolicy_metricPolicyRules :: Lens.Lens' MetricPolicy (Prelude.Maybe (Prelude.NonEmpty MetricPolicyRule))
metricPolicy_metricPolicyRules :: Lens' MetricPolicy (Maybe (NonEmpty MetricPolicyRule))
metricPolicy_metricPolicyRules = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\MetricPolicy' {Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules :: Maybe (NonEmpty MetricPolicyRule)
$sel:metricPolicyRules:MetricPolicy' :: MetricPolicy -> Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules} -> Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules) (\s :: MetricPolicy
s@MetricPolicy' {} Maybe (NonEmpty MetricPolicyRule)
a -> MetricPolicy
s {$sel:metricPolicyRules:MetricPolicy' :: Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules = Maybe (NonEmpty MetricPolicyRule)
a} :: MetricPolicy) 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

-- | A setting to enable or disable metrics at the container level.
metricPolicy_containerLevelMetrics :: Lens.Lens' MetricPolicy ContainerLevelMetrics
metricPolicy_containerLevelMetrics :: Lens' MetricPolicy ContainerLevelMetrics
metricPolicy_containerLevelMetrics = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\MetricPolicy' {ContainerLevelMetrics
containerLevelMetrics :: ContainerLevelMetrics
$sel:containerLevelMetrics:MetricPolicy' :: MetricPolicy -> ContainerLevelMetrics
containerLevelMetrics} -> ContainerLevelMetrics
containerLevelMetrics) (\s :: MetricPolicy
s@MetricPolicy' {} ContainerLevelMetrics
a -> MetricPolicy
s {$sel:containerLevelMetrics:MetricPolicy' :: ContainerLevelMetrics
containerLevelMetrics = ContainerLevelMetrics
a} :: MetricPolicy)

instance Data.FromJSON MetricPolicy where
  parseJSON :: Value -> Parser MetricPolicy
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"MetricPolicy"
      ( \Object
x ->
          Maybe (NonEmpty MetricPolicyRule)
-> ContainerLevelMetrics -> MetricPolicy
MetricPolicy'
            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
"MetricPolicyRules")
            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
"ContainerLevelMetrics")
      )

instance Prelude.Hashable MetricPolicy where
  hashWithSalt :: Int -> MetricPolicy -> Int
hashWithSalt Int
_salt MetricPolicy' {Maybe (NonEmpty MetricPolicyRule)
ContainerLevelMetrics
containerLevelMetrics :: ContainerLevelMetrics
metricPolicyRules :: Maybe (NonEmpty MetricPolicyRule)
$sel:containerLevelMetrics:MetricPolicy' :: MetricPolicy -> ContainerLevelMetrics
$sel:metricPolicyRules:MetricPolicy' :: MetricPolicy -> Maybe (NonEmpty MetricPolicyRule)
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` ContainerLevelMetrics
containerLevelMetrics

instance Prelude.NFData MetricPolicy where
  rnf :: MetricPolicy -> ()
rnf MetricPolicy' {Maybe (NonEmpty MetricPolicyRule)
ContainerLevelMetrics
containerLevelMetrics :: ContainerLevelMetrics
metricPolicyRules :: Maybe (NonEmpty MetricPolicyRule)
$sel:containerLevelMetrics:MetricPolicy' :: MetricPolicy -> ContainerLevelMetrics
$sel:metricPolicyRules:MetricPolicy' :: MetricPolicy -> Maybe (NonEmpty MetricPolicyRule)
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf ContainerLevelMetrics
containerLevelMetrics

instance Data.ToJSON MetricPolicy where
  toJSON :: MetricPolicy -> Value
toJSON MetricPolicy' {Maybe (NonEmpty MetricPolicyRule)
ContainerLevelMetrics
containerLevelMetrics :: ContainerLevelMetrics
metricPolicyRules :: Maybe (NonEmpty MetricPolicyRule)
$sel:containerLevelMetrics:MetricPolicy' :: MetricPolicy -> ContainerLevelMetrics
$sel:metricPolicyRules:MetricPolicy' :: MetricPolicy -> Maybe (NonEmpty MetricPolicyRule)
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"MetricPolicyRules" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe (NonEmpty MetricPolicyRule)
metricPolicyRules,
            forall a. a -> Maybe a
Prelude.Just
              ( Key
"ContainerLevelMetrics"
                  forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= ContainerLevelMetrics
containerLevelMetrics
              )
          ]
      )