{-# 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.EC2.Types.FleetSpotMaintenanceStrategiesRequest
-- 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.EC2.Types.FleetSpotMaintenanceStrategiesRequest where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Internal
import Amazonka.EC2.Types.FleetSpotCapacityRebalanceRequest
import qualified Amazonka.Prelude as Prelude

-- | The strategies for managing your Spot Instances that are at an elevated
-- risk of being interrupted.
--
-- /See:/ 'newFleetSpotMaintenanceStrategiesRequest' smart constructor.
data FleetSpotMaintenanceStrategiesRequest = FleetSpotMaintenanceStrategiesRequest'
  { -- | The strategy to use when Amazon EC2 emits a signal that your Spot
    -- Instance is at an elevated risk of being interrupted.
    FleetSpotMaintenanceStrategiesRequest
-> Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance :: Prelude.Maybe FleetSpotCapacityRebalanceRequest
  }
  deriving (FleetSpotMaintenanceStrategiesRequest
-> FleetSpotMaintenanceStrategiesRequest -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: FleetSpotMaintenanceStrategiesRequest
-> FleetSpotMaintenanceStrategiesRequest -> Bool
$c/= :: FleetSpotMaintenanceStrategiesRequest
-> FleetSpotMaintenanceStrategiesRequest -> Bool
== :: FleetSpotMaintenanceStrategiesRequest
-> FleetSpotMaintenanceStrategiesRequest -> Bool
$c== :: FleetSpotMaintenanceStrategiesRequest
-> FleetSpotMaintenanceStrategiesRequest -> Bool
Prelude.Eq, ReadPrec [FleetSpotMaintenanceStrategiesRequest]
ReadPrec FleetSpotMaintenanceStrategiesRequest
Int -> ReadS FleetSpotMaintenanceStrategiesRequest
ReadS [FleetSpotMaintenanceStrategiesRequest]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [FleetSpotMaintenanceStrategiesRequest]
$creadListPrec :: ReadPrec [FleetSpotMaintenanceStrategiesRequest]
readPrec :: ReadPrec FleetSpotMaintenanceStrategiesRequest
$creadPrec :: ReadPrec FleetSpotMaintenanceStrategiesRequest
readList :: ReadS [FleetSpotMaintenanceStrategiesRequest]
$creadList :: ReadS [FleetSpotMaintenanceStrategiesRequest]
readsPrec :: Int -> ReadS FleetSpotMaintenanceStrategiesRequest
$creadsPrec :: Int -> ReadS FleetSpotMaintenanceStrategiesRequest
Prelude.Read, Int -> FleetSpotMaintenanceStrategiesRequest -> ShowS
[FleetSpotMaintenanceStrategiesRequest] -> ShowS
FleetSpotMaintenanceStrategiesRequest -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [FleetSpotMaintenanceStrategiesRequest] -> ShowS
$cshowList :: [FleetSpotMaintenanceStrategiesRequest] -> ShowS
show :: FleetSpotMaintenanceStrategiesRequest -> String
$cshow :: FleetSpotMaintenanceStrategiesRequest -> String
showsPrec :: Int -> FleetSpotMaintenanceStrategiesRequest -> ShowS
$cshowsPrec :: Int -> FleetSpotMaintenanceStrategiesRequest -> ShowS
Prelude.Show, forall x.
Rep FleetSpotMaintenanceStrategiesRequest x
-> FleetSpotMaintenanceStrategiesRequest
forall x.
FleetSpotMaintenanceStrategiesRequest
-> Rep FleetSpotMaintenanceStrategiesRequest x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep FleetSpotMaintenanceStrategiesRequest x
-> FleetSpotMaintenanceStrategiesRequest
$cfrom :: forall x.
FleetSpotMaintenanceStrategiesRequest
-> Rep FleetSpotMaintenanceStrategiesRequest x
Prelude.Generic)

-- |
-- Create a value of 'FleetSpotMaintenanceStrategiesRequest' 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:
--
-- 'capacityRebalance', 'fleetSpotMaintenanceStrategiesRequest_capacityRebalance' - The strategy to use when Amazon EC2 emits a signal that your Spot
-- Instance is at an elevated risk of being interrupted.
newFleetSpotMaintenanceStrategiesRequest ::
  FleetSpotMaintenanceStrategiesRequest
newFleetSpotMaintenanceStrategiesRequest :: FleetSpotMaintenanceStrategiesRequest
newFleetSpotMaintenanceStrategiesRequest =
  FleetSpotMaintenanceStrategiesRequest'
    { $sel:capacityRebalance:FleetSpotMaintenanceStrategiesRequest' :: Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance =
        forall a. Maybe a
Prelude.Nothing
    }

-- | The strategy to use when Amazon EC2 emits a signal that your Spot
-- Instance is at an elevated risk of being interrupted.
fleetSpotMaintenanceStrategiesRequest_capacityRebalance :: Lens.Lens' FleetSpotMaintenanceStrategiesRequest (Prelude.Maybe FleetSpotCapacityRebalanceRequest)
fleetSpotMaintenanceStrategiesRequest_capacityRebalance :: Lens'
  FleetSpotMaintenanceStrategiesRequest
  (Maybe FleetSpotCapacityRebalanceRequest)
fleetSpotMaintenanceStrategiesRequest_capacityRebalance = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\FleetSpotMaintenanceStrategiesRequest' {Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance :: Maybe FleetSpotCapacityRebalanceRequest
$sel:capacityRebalance:FleetSpotMaintenanceStrategiesRequest' :: FleetSpotMaintenanceStrategiesRequest
-> Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance} -> Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance) (\s :: FleetSpotMaintenanceStrategiesRequest
s@FleetSpotMaintenanceStrategiesRequest' {} Maybe FleetSpotCapacityRebalanceRequest
a -> FleetSpotMaintenanceStrategiesRequest
s {$sel:capacityRebalance:FleetSpotMaintenanceStrategiesRequest' :: Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance = Maybe FleetSpotCapacityRebalanceRequest
a} :: FleetSpotMaintenanceStrategiesRequest)

instance
  Prelude.Hashable
    FleetSpotMaintenanceStrategiesRequest
  where
  hashWithSalt :: Int -> FleetSpotMaintenanceStrategiesRequest -> Int
hashWithSalt
    Int
_salt
    FleetSpotMaintenanceStrategiesRequest' {Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance :: Maybe FleetSpotCapacityRebalanceRequest
$sel:capacityRebalance:FleetSpotMaintenanceStrategiesRequest' :: FleetSpotMaintenanceStrategiesRequest
-> Maybe FleetSpotCapacityRebalanceRequest
..} =
      Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance

instance
  Prelude.NFData
    FleetSpotMaintenanceStrategiesRequest
  where
  rnf :: FleetSpotMaintenanceStrategiesRequest -> ()
rnf FleetSpotMaintenanceStrategiesRequest' {Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance :: Maybe FleetSpotCapacityRebalanceRequest
$sel:capacityRebalance:FleetSpotMaintenanceStrategiesRequest' :: FleetSpotMaintenanceStrategiesRequest
-> Maybe FleetSpotCapacityRebalanceRequest
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance

instance
  Data.ToQuery
    FleetSpotMaintenanceStrategiesRequest
  where
  toQuery :: FleetSpotMaintenanceStrategiesRequest -> QueryString
toQuery FleetSpotMaintenanceStrategiesRequest' {Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance :: Maybe FleetSpotCapacityRebalanceRequest
$sel:capacityRebalance:FleetSpotMaintenanceStrategiesRequest' :: FleetSpotMaintenanceStrategiesRequest
-> Maybe FleetSpotCapacityRebalanceRequest
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ByteString
"CapacityRebalance" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe FleetSpotCapacityRebalanceRequest
capacityRebalance]