{-# 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.RedshiftServerLess.Types.ConfigParameter
-- 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.RedshiftServerLess.Types.ConfigParameter 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

-- | An array of key-value pairs to set for advanced control over Amazon
-- Redshift Serverless.
--
-- /See:/ 'newConfigParameter' smart constructor.
data ConfigParameter = ConfigParameter'
  { -- | The key of the parameter. The options are @datestyle@,
    -- @enable_user_activity_logging@, @query_group@, @search_path@, and
    -- @max_query_execution_time@.
    parameterKey :: Prelude.Maybe Prelude.Text,
    -- | The value of the parameter to set.
    parameterValue :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ConfigParameter' 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:
--
-- 'parameterKey', 'configParameter_parameterKey' - The key of the parameter. The options are @datestyle@,
-- @enable_user_activity_logging@, @query_group@, @search_path@, and
-- @max_query_execution_time@.
--
-- 'parameterValue', 'configParameter_parameterValue' - The value of the parameter to set.
newConfigParameter ::
  ConfigParameter
newConfigParameter =
  ConfigParameter'
    { parameterKey = Prelude.Nothing,
      parameterValue = Prelude.Nothing
    }

-- | The key of the parameter. The options are @datestyle@,
-- @enable_user_activity_logging@, @query_group@, @search_path@, and
-- @max_query_execution_time@.
configParameter_parameterKey :: Lens.Lens' ConfigParameter (Prelude.Maybe Prelude.Text)
configParameter_parameterKey = Lens.lens (\ConfigParameter' {parameterKey} -> parameterKey) (\s@ConfigParameter' {} a -> s {parameterKey = a} :: ConfigParameter)

-- | The value of the parameter to set.
configParameter_parameterValue :: Lens.Lens' ConfigParameter (Prelude.Maybe Prelude.Text)
configParameter_parameterValue = Lens.lens (\ConfigParameter' {parameterValue} -> parameterValue) (\s@ConfigParameter' {} a -> s {parameterValue = a} :: ConfigParameter)

instance Data.FromJSON ConfigParameter where
  parseJSON =
    Data.withObject
      "ConfigParameter"
      ( \x ->
          ConfigParameter'
            Prelude.<$> (x Data..:? "parameterKey")
            Prelude.<*> (x Data..:? "parameterValue")
      )

instance Prelude.Hashable ConfigParameter where
  hashWithSalt _salt ConfigParameter' {..} =
    _salt
      `Prelude.hashWithSalt` parameterKey
      `Prelude.hashWithSalt` parameterValue

instance Prelude.NFData ConfigParameter where
  rnf ConfigParameter' {..} =
    Prelude.rnf parameterKey
      `Prelude.seq` Prelude.rnf parameterValue

instance Data.ToJSON ConfigParameter where
  toJSON ConfigParameter' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("parameterKey" Data..=) Prelude.<$> parameterKey,
            ("parameterValue" Data..=)
              Prelude.<$> parameterValue
          ]
      )