{-# 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.SuspendProcesses
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Suspends the specified auto scaling processes, or all processes, for the
-- specified Auto Scaling group.
--
-- If you suspend either the @Launch@ or @Terminate@ process types, it can
-- prevent other process types from functioning properly. For more
-- information, see
-- <https://docs.aws.amazon.com/autoscaling/ec2/userguide/as-suspend-resume-processes.html Suspending and resuming scaling processes>
-- in the /Amazon EC2 Auto Scaling User Guide/.
--
-- To resume processes that have been suspended, call the ResumeProcesses
-- API.
module Amazonka.AutoScaling.SuspendProcesses
  ( -- * Creating a Request
    SuspendProcesses (..),
    newSuspendProcesses,

    -- * Request Lenses
    suspendProcesses_scalingProcesses,
    suspendProcesses_autoScalingGroupName,

    -- * Destructuring the Response
    SuspendProcessesResponse (..),
    newSuspendProcessesResponse,
  )
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:/ 'newSuspendProcesses' smart constructor.
data SuspendProcesses = SuspendProcesses'
  { -- | One or more of the following processes:
    --
    -- -   @Launch@
    --
    -- -   @Terminate@
    --
    -- -   @AddToLoadBalancer@
    --
    -- -   @AlarmNotification@
    --
    -- -   @AZRebalance@
    --
    -- -   @HealthCheck@
    --
    -- -   @InstanceRefresh@
    --
    -- -   @ReplaceUnhealthy@
    --
    -- -   @ScheduledActions@
    --
    -- If you omit this property, all processes are specified.
    scalingProcesses :: Prelude.Maybe [Prelude.Text],
    -- | The name of the Auto Scaling group.
    autoScalingGroupName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'SuspendProcesses' 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:
--
-- 'scalingProcesses', 'suspendProcesses_scalingProcesses' - One or more of the following processes:
--
-- -   @Launch@
--
-- -   @Terminate@
--
-- -   @AddToLoadBalancer@
--
-- -   @AlarmNotification@
--
-- -   @AZRebalance@
--
-- -   @HealthCheck@
--
-- -   @InstanceRefresh@
--
-- -   @ReplaceUnhealthy@
--
-- -   @ScheduledActions@
--
-- If you omit this property, all processes are specified.
--
-- 'autoScalingGroupName', 'suspendProcesses_autoScalingGroupName' - The name of the Auto Scaling group.
newSuspendProcesses ::
  -- | 'autoScalingGroupName'
  Prelude.Text ->
  SuspendProcesses
newSuspendProcesses pAutoScalingGroupName_ =
  SuspendProcesses'
    { scalingProcesses =
        Prelude.Nothing,
      autoScalingGroupName = pAutoScalingGroupName_
    }

-- | One or more of the following processes:
--
-- -   @Launch@
--
-- -   @Terminate@
--
-- -   @AddToLoadBalancer@
--
-- -   @AlarmNotification@
--
-- -   @AZRebalance@
--
-- -   @HealthCheck@
--
-- -   @InstanceRefresh@
--
-- -   @ReplaceUnhealthy@
--
-- -   @ScheduledActions@
--
-- If you omit this property, all processes are specified.
suspendProcesses_scalingProcesses :: Lens.Lens' SuspendProcesses (Prelude.Maybe [Prelude.Text])
suspendProcesses_scalingProcesses = Lens.lens (\SuspendProcesses' {scalingProcesses} -> scalingProcesses) (\s@SuspendProcesses' {} a -> s {scalingProcesses = a} :: SuspendProcesses) Prelude.. Lens.mapping Lens.coerced

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

instance Core.AWSRequest SuspendProcesses where
  type
    AWSResponse SuspendProcesses =
      SuspendProcessesResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveNull SuspendProcessesResponse'

instance Prelude.Hashable SuspendProcesses where
  hashWithSalt _salt SuspendProcesses' {..} =
    _salt
      `Prelude.hashWithSalt` scalingProcesses
      `Prelude.hashWithSalt` autoScalingGroupName

instance Prelude.NFData SuspendProcesses where
  rnf SuspendProcesses' {..} =
    Prelude.rnf scalingProcesses
      `Prelude.seq` Prelude.rnf autoScalingGroupName

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

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

instance Data.ToQuery SuspendProcesses where
  toQuery SuspendProcesses' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("SuspendProcesses" :: Prelude.ByteString),
        "Version"
          Data.=: ("2011-01-01" :: Prelude.ByteString),
        "ScalingProcesses"
          Data.=: Data.toQuery
            ( Data.toQueryList "member"
                Prelude.<$> scalingProcesses
            ),
        "AutoScalingGroupName" Data.=: autoScalingGroupName
      ]

-- | /See:/ 'newSuspendProcessesResponse' smart constructor.
data SuspendProcessesResponse = SuspendProcessesResponse'
  {
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'SuspendProcessesResponse' 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.
newSuspendProcessesResponse ::
  SuspendProcessesResponse
newSuspendProcessesResponse =
  SuspendProcessesResponse'

instance Prelude.NFData SuspendProcessesResponse where
  rnf _ = ()