{-# 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.OpenSearch.Types.AutoTuneOptionsInput
-- 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.OpenSearch.Types.AutoTuneOptionsInput where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.OpenSearch.Types.AutoTuneDesiredState
import Amazonka.OpenSearch.Types.AutoTuneMaintenanceSchedule
import qualified Amazonka.Prelude as Prelude

-- | Options for configuring Auto-Tune. For more information, see
-- <https://docs.aws.amazon.com/opensearch-service/latest/developerguide/auto-tune.html Auto-Tune for Amazon OpenSearch Service>.
--
-- /See:/ 'newAutoTuneOptionsInput' smart constructor.
data AutoTuneOptionsInput = AutoTuneOptionsInput'
  { -- | Whether Auto-Tune is enabled or disabled.
    desiredState :: Prelude.Maybe AutoTuneDesiredState,
    -- | A list of maintenance schedules during which Auto-Tune can deploy
    -- changes. Maintenance schedules are overwrite, not append. If your
    -- request includes no schedules, the request deletes all existing
    -- schedules. To preserve existing schedules, make a call to
    -- @DescribeDomainConfig@ first and use the @MaintenanceSchedules@ portion
    -- of the response as the basis for this section.
    maintenanceSchedules :: Prelude.Maybe [AutoTuneMaintenanceSchedule]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'AutoTuneOptionsInput' 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:
--
-- 'desiredState', 'autoTuneOptionsInput_desiredState' - Whether Auto-Tune is enabled or disabled.
--
-- 'maintenanceSchedules', 'autoTuneOptionsInput_maintenanceSchedules' - A list of maintenance schedules during which Auto-Tune can deploy
-- changes. Maintenance schedules are overwrite, not append. If your
-- request includes no schedules, the request deletes all existing
-- schedules. To preserve existing schedules, make a call to
-- @DescribeDomainConfig@ first and use the @MaintenanceSchedules@ portion
-- of the response as the basis for this section.
newAutoTuneOptionsInput ::
  AutoTuneOptionsInput
newAutoTuneOptionsInput =
  AutoTuneOptionsInput'
    { desiredState =
        Prelude.Nothing,
      maintenanceSchedules = Prelude.Nothing
    }

-- | Whether Auto-Tune is enabled or disabled.
autoTuneOptionsInput_desiredState :: Lens.Lens' AutoTuneOptionsInput (Prelude.Maybe AutoTuneDesiredState)
autoTuneOptionsInput_desiredState = Lens.lens (\AutoTuneOptionsInput' {desiredState} -> desiredState) (\s@AutoTuneOptionsInput' {} a -> s {desiredState = a} :: AutoTuneOptionsInput)

-- | A list of maintenance schedules during which Auto-Tune can deploy
-- changes. Maintenance schedules are overwrite, not append. If your
-- request includes no schedules, the request deletes all existing
-- schedules. To preserve existing schedules, make a call to
-- @DescribeDomainConfig@ first and use the @MaintenanceSchedules@ portion
-- of the response as the basis for this section.
autoTuneOptionsInput_maintenanceSchedules :: Lens.Lens' AutoTuneOptionsInput (Prelude.Maybe [AutoTuneMaintenanceSchedule])
autoTuneOptionsInput_maintenanceSchedules = Lens.lens (\AutoTuneOptionsInput' {maintenanceSchedules} -> maintenanceSchedules) (\s@AutoTuneOptionsInput' {} a -> s {maintenanceSchedules = a} :: AutoTuneOptionsInput) Prelude.. Lens.mapping Lens.coerced

instance Prelude.Hashable AutoTuneOptionsInput where
  hashWithSalt _salt AutoTuneOptionsInput' {..} =
    _salt
      `Prelude.hashWithSalt` desiredState
      `Prelude.hashWithSalt` maintenanceSchedules

instance Prelude.NFData AutoTuneOptionsInput where
  rnf AutoTuneOptionsInput' {..} =
    Prelude.rnf desiredState
      `Prelude.seq` Prelude.rnf maintenanceSchedules

instance Data.ToJSON AutoTuneOptionsInput where
  toJSON AutoTuneOptionsInput' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("DesiredState" Data..=) Prelude.<$> desiredState,
            ("MaintenanceSchedules" Data..=)
              Prelude.<$> maintenanceSchedules
          ]
      )