{-# 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.AutoScaling.SetInstanceProtection
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Updates the instance protection settings of the specified instances.
-- This operation cannot be called on instances in a warm pool.
--
-- For more information about preventing instances that are part of an Auto
-- Scaling group from terminating on scale in, see
-- <https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-instance-protection.html Using instance scale-in protection>
-- in the /Amazon EC2 Auto Scaling User Guide/.
--
-- If you exceed your maximum limit of instance IDs, which is 50 per Auto
-- Scaling group, the call fails.
module Amazonka.AutoScaling.SetInstanceProtection
  ( -- * Creating a Request
    SetInstanceProtection (..),
    newSetInstanceProtection,

    -- * Request Lenses
    setInstanceProtection_instanceIds,
    setInstanceProtection_autoScalingGroupName,
    setInstanceProtection_protectedFromScaleIn,

    -- * Destructuring the Response
    SetInstanceProtectionResponse (..),
    newSetInstanceProtectionResponse,

    -- * Response Lenses
    setInstanceProtectionResponse_httpStatus,
  )
where

import Amazonka.AutoScaling.Types
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 qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newSetInstanceProtection' smart constructor.
data SetInstanceProtection = SetInstanceProtection'
  { -- | One or more instance IDs. You can specify up to 50 instances.
    instanceIds :: [Prelude.Text],
    -- | The name of the Auto Scaling group.
    autoScalingGroupName :: Prelude.Text,
    -- | Indicates whether the instance is protected from termination by Amazon
    -- EC2 Auto Scaling when scaling in.
    protectedFromScaleIn :: Prelude.Bool
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'SetInstanceProtection' 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:
--
-- 'instanceIds', 'setInstanceProtection_instanceIds' - One or more instance IDs. You can specify up to 50 instances.
--
-- 'autoScalingGroupName', 'setInstanceProtection_autoScalingGroupName' - The name of the Auto Scaling group.
--
-- 'protectedFromScaleIn', 'setInstanceProtection_protectedFromScaleIn' - Indicates whether the instance is protected from termination by Amazon
-- EC2 Auto Scaling when scaling in.
newSetInstanceProtection ::
  -- | 'autoScalingGroupName'
  Prelude.Text ->
  -- | 'protectedFromScaleIn'
  Prelude.Bool ->
  SetInstanceProtection
newSetInstanceProtection
  pAutoScalingGroupName_
  pProtectedFromScaleIn_ =
    SetInstanceProtection'
      { instanceIds =
          Prelude.mempty,
        autoScalingGroupName = pAutoScalingGroupName_,
        protectedFromScaleIn = pProtectedFromScaleIn_
      }

-- | One or more instance IDs. You can specify up to 50 instances.
setInstanceProtection_instanceIds :: Lens.Lens' SetInstanceProtection [Prelude.Text]
setInstanceProtection_instanceIds = Lens.lens (\SetInstanceProtection' {instanceIds} -> instanceIds) (\s@SetInstanceProtection' {} a -> s {instanceIds = a} :: SetInstanceProtection) Prelude.. Lens.coerced

-- | The name of the Auto Scaling group.
setInstanceProtection_autoScalingGroupName :: Lens.Lens' SetInstanceProtection Prelude.Text
setInstanceProtection_autoScalingGroupName = Lens.lens (\SetInstanceProtection' {autoScalingGroupName} -> autoScalingGroupName) (\s@SetInstanceProtection' {} a -> s {autoScalingGroupName = a} :: SetInstanceProtection)

-- | Indicates whether the instance is protected from termination by Amazon
-- EC2 Auto Scaling when scaling in.
setInstanceProtection_protectedFromScaleIn :: Lens.Lens' SetInstanceProtection Prelude.Bool
setInstanceProtection_protectedFromScaleIn = Lens.lens (\SetInstanceProtection' {protectedFromScaleIn} -> protectedFromScaleIn) (\s@SetInstanceProtection' {} a -> s {protectedFromScaleIn = a} :: SetInstanceProtection)

instance Core.AWSRequest SetInstanceProtection where
  type
    AWSResponse SetInstanceProtection =
      SetInstanceProtectionResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "SetInstanceProtectionResult"
      ( \s h x ->
          SetInstanceProtectionResponse'
            Prelude.<$> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable SetInstanceProtection where
  hashWithSalt _salt SetInstanceProtection' {..} =
    _salt
      `Prelude.hashWithSalt` instanceIds
      `Prelude.hashWithSalt` autoScalingGroupName
      `Prelude.hashWithSalt` protectedFromScaleIn

instance Prelude.NFData SetInstanceProtection where
  rnf SetInstanceProtection' {..} =
    Prelude.rnf instanceIds
      `Prelude.seq` Prelude.rnf autoScalingGroupName
      `Prelude.seq` Prelude.rnf protectedFromScaleIn

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

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

instance Data.ToQuery SetInstanceProtection where
  toQuery SetInstanceProtection' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("SetInstanceProtection" :: Prelude.ByteString),
        "Version"
          Data.=: ("2011-01-01" :: Prelude.ByteString),
        "InstanceIds"
          Data.=: Data.toQueryList "member" instanceIds,
        "AutoScalingGroupName" Data.=: autoScalingGroupName,
        "ProtectedFromScaleIn" Data.=: protectedFromScaleIn
      ]

-- | /See:/ 'newSetInstanceProtectionResponse' smart constructor.
data SetInstanceProtectionResponse = SetInstanceProtectionResponse'
  { -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'SetInstanceProtectionResponse' 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:
--
-- 'httpStatus', 'setInstanceProtectionResponse_httpStatus' - The response's http status code.
newSetInstanceProtectionResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  SetInstanceProtectionResponse
newSetInstanceProtectionResponse pHttpStatus_ =
  SetInstanceProtectionResponse'
    { httpStatus =
        pHttpStatus_
    }

-- | The response's http status code.
setInstanceProtectionResponse_httpStatus :: Lens.Lens' SetInstanceProtectionResponse Prelude.Int
setInstanceProtectionResponse_httpStatus = Lens.lens (\SetInstanceProtectionResponse' {httpStatus} -> httpStatus) (\s@SetInstanceProtectionResponse' {} a -> s {httpStatus = a} :: SetInstanceProtectionResponse)

instance Prelude.NFData SetInstanceProtectionResponse where
  rnf SetInstanceProtectionResponse' {..} =
    Prelude.rnf httpStatus