{-# 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.EC2.Types.ClassicLinkInstance
-- 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.EC2.Types.ClassicLinkInstance where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Internal
import Amazonka.EC2.Types.GroupIdentifier
import Amazonka.EC2.Types.Tag
import qualified Amazonka.Prelude as Prelude

-- | We are retiring EC2-Classic. We recommend that you migrate from
-- EC2-Classic to a VPC. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-migrate.html Migrate from EC2-Classic to a VPC>
-- in the /Amazon Elastic Compute Cloud User Guide/.
--
-- Describes a linked EC2-Classic instance.
--
-- /See:/ 'newClassicLinkInstance' smart constructor.
data ClassicLinkInstance = ClassicLinkInstance'
  { -- | A list of security groups.
    groups :: Prelude.Maybe [GroupIdentifier],
    -- | The ID of the instance.
    instanceId :: Prelude.Maybe Prelude.Text,
    -- | Any tags assigned to the instance.
    tags :: Prelude.Maybe [Tag],
    -- | The ID of the VPC.
    vpcId :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ClassicLinkInstance' 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:
--
-- 'groups', 'classicLinkInstance_groups' - A list of security groups.
--
-- 'instanceId', 'classicLinkInstance_instanceId' - The ID of the instance.
--
-- 'tags', 'classicLinkInstance_tags' - Any tags assigned to the instance.
--
-- 'vpcId', 'classicLinkInstance_vpcId' - The ID of the VPC.
newClassicLinkInstance ::
  ClassicLinkInstance
newClassicLinkInstance =
  ClassicLinkInstance'
    { groups = Prelude.Nothing,
      instanceId = Prelude.Nothing,
      tags = Prelude.Nothing,
      vpcId = Prelude.Nothing
    }

-- | A list of security groups.
classicLinkInstance_groups :: Lens.Lens' ClassicLinkInstance (Prelude.Maybe [GroupIdentifier])
classicLinkInstance_groups = Lens.lens (\ClassicLinkInstance' {groups} -> groups) (\s@ClassicLinkInstance' {} a -> s {groups = a} :: ClassicLinkInstance) Prelude.. Lens.mapping Lens.coerced

-- | The ID of the instance.
classicLinkInstance_instanceId :: Lens.Lens' ClassicLinkInstance (Prelude.Maybe Prelude.Text)
classicLinkInstance_instanceId = Lens.lens (\ClassicLinkInstance' {instanceId} -> instanceId) (\s@ClassicLinkInstance' {} a -> s {instanceId = a} :: ClassicLinkInstance)

-- | Any tags assigned to the instance.
classicLinkInstance_tags :: Lens.Lens' ClassicLinkInstance (Prelude.Maybe [Tag])
classicLinkInstance_tags = Lens.lens (\ClassicLinkInstance' {tags} -> tags) (\s@ClassicLinkInstance' {} a -> s {tags = a} :: ClassicLinkInstance) Prelude.. Lens.mapping Lens.coerced

-- | The ID of the VPC.
classicLinkInstance_vpcId :: Lens.Lens' ClassicLinkInstance (Prelude.Maybe Prelude.Text)
classicLinkInstance_vpcId = Lens.lens (\ClassicLinkInstance' {vpcId} -> vpcId) (\s@ClassicLinkInstance' {} a -> s {vpcId = a} :: ClassicLinkInstance)

instance Data.FromXML ClassicLinkInstance where
  parseXML x =
    ClassicLinkInstance'
      Prelude.<$> ( x
                      Data..@? "groupSet"
                      Core..!@ Prelude.mempty
                      Prelude.>>= Core.may (Data.parseXMLList "item")
                  )
      Prelude.<*> (x Data..@? "instanceId")
      Prelude.<*> ( x
                      Data..@? "tagSet"
                      Core..!@ Prelude.mempty
                      Prelude.>>= Core.may (Data.parseXMLList "item")
                  )
      Prelude.<*> (x Data..@? "vpcId")

instance Prelude.Hashable ClassicLinkInstance where
  hashWithSalt _salt ClassicLinkInstance' {..} =
    _salt
      `Prelude.hashWithSalt` groups
      `Prelude.hashWithSalt` instanceId
      `Prelude.hashWithSalt` tags
      `Prelude.hashWithSalt` vpcId

instance Prelude.NFData ClassicLinkInstance where
  rnf ClassicLinkInstance' {..} =
    Prelude.rnf groups
      `Prelude.seq` Prelude.rnf instanceId
      `Prelude.seq` Prelude.rnf tags
      `Prelude.seq` Prelude.rnf vpcId