AttachLoadBalancerToSubnets.hs

{-# 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.ELB.AttachLoadBalancerToSubnets
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Adds one or more subnets to the set of configured subnets for the
-- specified load balancer.
--
-- The load balancer evenly distributes requests across all registered
-- subnets. For more information, see
-- <https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-manage-subnets.html Add or Remove Subnets for Your Load Balancer in a VPC>
-- in the /Classic Load Balancers Guide/.
module Amazonka.ELB.AttachLoadBalancerToSubnets
  ( -- * Creating a Request
    AttachLoadBalancerToSubnets (..),
    newAttachLoadBalancerToSubnets,

    -- * Request Lenses
    attachLoadBalancerToSubnets_loadBalancerName,
    attachLoadBalancerToSubnets_subnets,

    -- * Destructuring the Response
    AttachLoadBalancerToSubnetsResponse (..),
    newAttachLoadBalancerToSubnetsResponse,

    -- * Response Lenses
    attachLoadBalancerToSubnetsResponse_subnets,
    attachLoadBalancerToSubnetsResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.ELB.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | Contains the parameters for AttachLoaBalancerToSubnets.
--
-- /See:/ 'newAttachLoadBalancerToSubnets' smart constructor.
data AttachLoadBalancerToSubnets = AttachLoadBalancerToSubnets'
  { -- | The name of the load balancer.
    loadBalancerName :: Prelude.Text,
    -- | The IDs of the subnets to add. You can add only one subnet per
    -- Availability Zone.
    subnets :: [Prelude.Text]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'AttachLoadBalancerToSubnets' 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:
--
-- 'loadBalancerName', 'attachLoadBalancerToSubnets_loadBalancerName' - The name of the load balancer.
--
-- 'subnets', 'attachLoadBalancerToSubnets_subnets' - The IDs of the subnets to add. You can add only one subnet per
-- Availability Zone.
newAttachLoadBalancerToSubnets ::
  -- | 'loadBalancerName'
  Prelude.Text ->
  AttachLoadBalancerToSubnets
newAttachLoadBalancerToSubnets pLoadBalancerName_ =
  AttachLoadBalancerToSubnets'
    { loadBalancerName =
        pLoadBalancerName_,
      subnets = Prelude.mempty
    }

-- | The name of the load balancer.
attachLoadBalancerToSubnets_loadBalancerName :: Lens.Lens' AttachLoadBalancerToSubnets Prelude.Text
attachLoadBalancerToSubnets_loadBalancerName = Lens.lens (\AttachLoadBalancerToSubnets' {loadBalancerName} -> loadBalancerName) (\s@AttachLoadBalancerToSubnets' {} a -> s {loadBalancerName = a} :: AttachLoadBalancerToSubnets)

-- | The IDs of the subnets to add. You can add only one subnet per
-- Availability Zone.
attachLoadBalancerToSubnets_subnets :: Lens.Lens' AttachLoadBalancerToSubnets [Prelude.Text]
attachLoadBalancerToSubnets_subnets = Lens.lens (\AttachLoadBalancerToSubnets' {subnets} -> subnets) (\s@AttachLoadBalancerToSubnets' {} a -> s {subnets = a} :: AttachLoadBalancerToSubnets) Prelude.. Lens.coerced

instance Core.AWSRequest AttachLoadBalancerToSubnets where
  type
    AWSResponse AttachLoadBalancerToSubnets =
      AttachLoadBalancerToSubnetsResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "AttachLoadBalancerToSubnetsResult"
      ( \s h x ->
          AttachLoadBalancerToSubnetsResponse'
            Prelude.<$> ( x
                            Data..@? "Subnets"
                            Core..!@ Prelude.mempty
                            Prelude.>>= Core.may (Data.parseXMLList "member")
                        )
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable AttachLoadBalancerToSubnets where
  hashWithSalt _salt AttachLoadBalancerToSubnets' {..} =
    _salt
      `Prelude.hashWithSalt` loadBalancerName
      `Prelude.hashWithSalt` subnets

instance Prelude.NFData AttachLoadBalancerToSubnets where
  rnf AttachLoadBalancerToSubnets' {..} =
    Prelude.rnf loadBalancerName
      `Prelude.seq` Prelude.rnf subnets

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

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

instance Data.ToQuery AttachLoadBalancerToSubnets where
  toQuery AttachLoadBalancerToSubnets' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ( "AttachLoadBalancerToSubnets" ::
                      Prelude.ByteString
                  ),
        "Version"
          Data.=: ("2012-06-01" :: Prelude.ByteString),
        "LoadBalancerName" Data.=: loadBalancerName,
        "Subnets" Data.=: Data.toQueryList "member" subnets
      ]

-- | Contains the output of AttachLoadBalancerToSubnets.
--
-- /See:/ 'newAttachLoadBalancerToSubnetsResponse' smart constructor.
data AttachLoadBalancerToSubnetsResponse = AttachLoadBalancerToSubnetsResponse'
  { -- | The IDs of the subnets attached to the load balancer.
    subnets :: Prelude.Maybe [Prelude.Text],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'AttachLoadBalancerToSubnetsResponse' 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:
--
-- 'subnets', 'attachLoadBalancerToSubnetsResponse_subnets' - The IDs of the subnets attached to the load balancer.
--
-- 'httpStatus', 'attachLoadBalancerToSubnetsResponse_httpStatus' - The response's http status code.
newAttachLoadBalancerToSubnetsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  AttachLoadBalancerToSubnetsResponse
newAttachLoadBalancerToSubnetsResponse pHttpStatus_ =
  AttachLoadBalancerToSubnetsResponse'
    { subnets =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The IDs of the subnets attached to the load balancer.
attachLoadBalancerToSubnetsResponse_subnets :: Lens.Lens' AttachLoadBalancerToSubnetsResponse (Prelude.Maybe [Prelude.Text])
attachLoadBalancerToSubnetsResponse_subnets = Lens.lens (\AttachLoadBalancerToSubnetsResponse' {subnets} -> subnets) (\s@AttachLoadBalancerToSubnetsResponse' {} a -> s {subnets = a} :: AttachLoadBalancerToSubnetsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    AttachLoadBalancerToSubnetsResponse
  where
  rnf AttachLoadBalancerToSubnetsResponse' {..} =
    Prelude.rnf subnets
      `Prelude.seq` Prelude.rnf httpStatus