LambdaFunctionConfiguration.hs

{-# 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.S3.Types.LambdaFunctionConfiguration
-- 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.S3.Types.LambdaFunctionConfiguration 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.S3.Internal
import Amazonka.S3.Types.Event
import Amazonka.S3.Types.NotificationConfigurationFilter

-- | A container for specifying the configuration for Lambda notifications.
--
-- /See:/ 'newLambdaFunctionConfiguration' smart constructor.
data LambdaFunctionConfiguration = LambdaFunctionConfiguration'
  { filter' :: Prelude.Maybe NotificationConfigurationFilter,
    id :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the Lambda function that Amazon S3
    -- invokes when the specified event type occurs.
    lambdaFunctionArn :: Prelude.Text,
    -- | The Amazon S3 bucket event for which to invoke the Lambda function. For
    -- more information, see
    -- <https://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html Supported Event Types>
    -- in the /Amazon S3 User Guide/.
    events :: [Event]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'LambdaFunctionConfiguration' 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:
--
-- 'filter'', 'lambdaFunctionConfiguration_filter' - Undocumented member.
--
-- 'id', 'lambdaFunctionConfiguration_id' - Undocumented member.
--
-- 'lambdaFunctionArn', 'lambdaFunctionConfiguration_lambdaFunctionArn' - The Amazon Resource Name (ARN) of the Lambda function that Amazon S3
-- invokes when the specified event type occurs.
--
-- 'events', 'lambdaFunctionConfiguration_events' - The Amazon S3 bucket event for which to invoke the Lambda function. For
-- more information, see
-- <https://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html Supported Event Types>
-- in the /Amazon S3 User Guide/.
newLambdaFunctionConfiguration ::
  -- | 'lambdaFunctionArn'
  Prelude.Text ->
  LambdaFunctionConfiguration
newLambdaFunctionConfiguration pLambdaFunctionArn_ =
  LambdaFunctionConfiguration'
    { filter' =
        Prelude.Nothing,
      id = Prelude.Nothing,
      lambdaFunctionArn = pLambdaFunctionArn_,
      events = Prelude.mempty
    }

-- | Undocumented member.
lambdaFunctionConfiguration_filter :: Lens.Lens' LambdaFunctionConfiguration (Prelude.Maybe NotificationConfigurationFilter)
lambdaFunctionConfiguration_filter = Lens.lens (\LambdaFunctionConfiguration' {filter'} -> filter') (\s@LambdaFunctionConfiguration' {} a -> s {filter' = a} :: LambdaFunctionConfiguration)

-- | Undocumented member.
lambdaFunctionConfiguration_id :: Lens.Lens' LambdaFunctionConfiguration (Prelude.Maybe Prelude.Text)
lambdaFunctionConfiguration_id = Lens.lens (\LambdaFunctionConfiguration' {id} -> id) (\s@LambdaFunctionConfiguration' {} a -> s {id = a} :: LambdaFunctionConfiguration)

-- | The Amazon Resource Name (ARN) of the Lambda function that Amazon S3
-- invokes when the specified event type occurs.
lambdaFunctionConfiguration_lambdaFunctionArn :: Lens.Lens' LambdaFunctionConfiguration Prelude.Text
lambdaFunctionConfiguration_lambdaFunctionArn = Lens.lens (\LambdaFunctionConfiguration' {lambdaFunctionArn} -> lambdaFunctionArn) (\s@LambdaFunctionConfiguration' {} a -> s {lambdaFunctionArn = a} :: LambdaFunctionConfiguration)

-- | The Amazon S3 bucket event for which to invoke the Lambda function. For
-- more information, see
-- <https://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html Supported Event Types>
-- in the /Amazon S3 User Guide/.
lambdaFunctionConfiguration_events :: Lens.Lens' LambdaFunctionConfiguration [Event]
lambdaFunctionConfiguration_events = Lens.lens (\LambdaFunctionConfiguration' {events} -> events) (\s@LambdaFunctionConfiguration' {} a -> s {events = a} :: LambdaFunctionConfiguration) Prelude.. Lens.coerced

instance Data.FromXML LambdaFunctionConfiguration where
  parseXML x =
    LambdaFunctionConfiguration'
      Prelude.<$> (x Data..@? "Filter")
      Prelude.<*> (x Data..@? "Id")
      Prelude.<*> (x Data..@ "CloudFunction")
      Prelude.<*> (Data.parseXMLList "Event" x)

instance Prelude.Hashable LambdaFunctionConfiguration where
  hashWithSalt _salt LambdaFunctionConfiguration' {..} =
    _salt
      `Prelude.hashWithSalt` filter'
      `Prelude.hashWithSalt` id
      `Prelude.hashWithSalt` lambdaFunctionArn
      `Prelude.hashWithSalt` events

instance Prelude.NFData LambdaFunctionConfiguration where
  rnf LambdaFunctionConfiguration' {..} =
    Prelude.rnf filter'
      `Prelude.seq` Prelude.rnf id
      `Prelude.seq` Prelude.rnf lambdaFunctionArn
      `Prelude.seq` Prelude.rnf events

instance Data.ToXML LambdaFunctionConfiguration where
  toXML LambdaFunctionConfiguration' {..} =
    Prelude.mconcat
      [ "Filter" Data.@= filter',
        "Id" Data.@= id,
        "CloudFunction" Data.@= lambdaFunctionArn,
        Data.toXMLList "Event" events
      ]