{-# 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.EMR.Types.EbsConfiguration
-- 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.EMR.Types.EbsConfiguration where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EMR.Types.EbsBlockDeviceConfig
import qualified Amazonka.Prelude as Prelude

-- | The Amazon EBS configuration of a cluster instance.
--
-- /See:/ 'newEbsConfiguration' smart constructor.
data EbsConfiguration = EbsConfiguration'
  { -- | An array of Amazon EBS volume specifications attached to a cluster
    -- instance.
    ebsBlockDeviceConfigs :: Prelude.Maybe [EbsBlockDeviceConfig],
    -- | Indicates whether an Amazon EBS volume is EBS-optimized.
    ebsOptimized :: Prelude.Maybe Prelude.Bool
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'EbsConfiguration' 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:
--
-- 'ebsBlockDeviceConfigs', 'ebsConfiguration_ebsBlockDeviceConfigs' - An array of Amazon EBS volume specifications attached to a cluster
-- instance.
--
-- 'ebsOptimized', 'ebsConfiguration_ebsOptimized' - Indicates whether an Amazon EBS volume is EBS-optimized.
newEbsConfiguration ::
  EbsConfiguration
newEbsConfiguration =
  EbsConfiguration'
    { ebsBlockDeviceConfigs =
        Prelude.Nothing,
      ebsOptimized = Prelude.Nothing
    }

-- | An array of Amazon EBS volume specifications attached to a cluster
-- instance.
ebsConfiguration_ebsBlockDeviceConfigs :: Lens.Lens' EbsConfiguration (Prelude.Maybe [EbsBlockDeviceConfig])
ebsConfiguration_ebsBlockDeviceConfigs = Lens.lens (\EbsConfiguration' {ebsBlockDeviceConfigs} -> ebsBlockDeviceConfigs) (\s@EbsConfiguration' {} a -> s {ebsBlockDeviceConfigs = a} :: EbsConfiguration) Prelude.. Lens.mapping Lens.coerced

-- | Indicates whether an Amazon EBS volume is EBS-optimized.
ebsConfiguration_ebsOptimized :: Lens.Lens' EbsConfiguration (Prelude.Maybe Prelude.Bool)
ebsConfiguration_ebsOptimized = Lens.lens (\EbsConfiguration' {ebsOptimized} -> ebsOptimized) (\s@EbsConfiguration' {} a -> s {ebsOptimized = a} :: EbsConfiguration)

instance Prelude.Hashable EbsConfiguration where
  hashWithSalt _salt EbsConfiguration' {..} =
    _salt
      `Prelude.hashWithSalt` ebsBlockDeviceConfigs
      `Prelude.hashWithSalt` ebsOptimized

instance Prelude.NFData EbsConfiguration where
  rnf EbsConfiguration' {..} =
    Prelude.rnf ebsBlockDeviceConfigs
      `Prelude.seq` Prelude.rnf ebsOptimized

instance Data.ToJSON EbsConfiguration where
  toJSON EbsConfiguration' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("EbsBlockDeviceConfigs" Data..=)
              Prelude.<$> ebsBlockDeviceConfigs,
            ("EbsOptimized" Data..=) Prelude.<$> ebsOptimized
          ]
      )