{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.Redshift.ModifySnapshotSchedule
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Modifies a snapshot schedule. Any schedule associated with a cluster is
-- modified asynchronously.
module Amazonka.Redshift.ModifySnapshotSchedule
  ( -- * Creating a Request
    ModifySnapshotSchedule (..),
    newModifySnapshotSchedule,

    -- * Request Lenses
    modifySnapshotSchedule_scheduleIdentifier,
    modifySnapshotSchedule_scheduleDefinitions,

    -- * Destructuring the Response
    SnapshotSchedule (..),
    newSnapshotSchedule,

    -- * Response Lenses
    snapshotSchedule_associatedClusterCount,
    snapshotSchedule_associatedClusters,
    snapshotSchedule_nextInvocations,
    snapshotSchedule_scheduleDefinitions,
    snapshotSchedule_scheduleDescription,
    snapshotSchedule_scheduleIdentifier,
    snapshotSchedule_tags,
  )
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
import Amazonka.Redshift.Types
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newModifySnapshotSchedule' smart constructor.
data ModifySnapshotSchedule = ModifySnapshotSchedule'
  { -- | A unique alphanumeric identifier of the schedule to modify.
    scheduleIdentifier :: Prelude.Text,
    -- | An updated list of schedule definitions. A schedule definition is made
    -- up of schedule expressions, for example, \"cron(30 12 *)\" or \"rate(12
    -- hours)\".
    scheduleDefinitions :: [Prelude.Text]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ModifySnapshotSchedule' 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:
--
-- 'scheduleIdentifier', 'modifySnapshotSchedule_scheduleIdentifier' - A unique alphanumeric identifier of the schedule to modify.
--
-- 'scheduleDefinitions', 'modifySnapshotSchedule_scheduleDefinitions' - An updated list of schedule definitions. A schedule definition is made
-- up of schedule expressions, for example, \"cron(30 12 *)\" or \"rate(12
-- hours)\".
newModifySnapshotSchedule ::
  -- | 'scheduleIdentifier'
  Prelude.Text ->
  ModifySnapshotSchedule
newModifySnapshotSchedule pScheduleIdentifier_ =
  ModifySnapshotSchedule'
    { scheduleIdentifier =
        pScheduleIdentifier_,
      scheduleDefinitions = Prelude.mempty
    }

-- | A unique alphanumeric identifier of the schedule to modify.
modifySnapshotSchedule_scheduleIdentifier :: Lens.Lens' ModifySnapshotSchedule Prelude.Text
modifySnapshotSchedule_scheduleIdentifier = Lens.lens (\ModifySnapshotSchedule' {scheduleIdentifier} -> scheduleIdentifier) (\s@ModifySnapshotSchedule' {} a -> s {scheduleIdentifier = a} :: ModifySnapshotSchedule)

-- | An updated list of schedule definitions. A schedule definition is made
-- up of schedule expressions, for example, \"cron(30 12 *)\" or \"rate(12
-- hours)\".
modifySnapshotSchedule_scheduleDefinitions :: Lens.Lens' ModifySnapshotSchedule [Prelude.Text]
modifySnapshotSchedule_scheduleDefinitions = Lens.lens (\ModifySnapshotSchedule' {scheduleDefinitions} -> scheduleDefinitions) (\s@ModifySnapshotSchedule' {} a -> s {scheduleDefinitions = a} :: ModifySnapshotSchedule) Prelude.. Lens.coerced

instance Core.AWSRequest ModifySnapshotSchedule where
  type
    AWSResponse ModifySnapshotSchedule =
      SnapshotSchedule
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "ModifySnapshotScheduleResult"
      (\s h x -> Data.parseXML x)

instance Prelude.Hashable ModifySnapshotSchedule where
  hashWithSalt _salt ModifySnapshotSchedule' {..} =
    _salt
      `Prelude.hashWithSalt` scheduleIdentifier
      `Prelude.hashWithSalt` scheduleDefinitions

instance Prelude.NFData ModifySnapshotSchedule where
  rnf ModifySnapshotSchedule' {..} =
    Prelude.rnf scheduleIdentifier
      `Prelude.seq` Prelude.rnf scheduleDefinitions

instance Data.ToHeaders ModifySnapshotSchedule where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToPath ModifySnapshotSchedule where
  toPath = Prelude.const "/"

instance Data.ToQuery ModifySnapshotSchedule where
  toQuery ModifySnapshotSchedule' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("ModifySnapshotSchedule" :: Prelude.ByteString),
        "Version"
          Data.=: ("2012-12-01" :: Prelude.ByteString),
        "ScheduleIdentifier" Data.=: scheduleIdentifier,
        "ScheduleDefinitions"
          Data.=: Data.toQueryList
            "ScheduleDefinition"
            scheduleDefinitions
      ]