{-# LANGUAGE DataKinds                   #-}
{-# LANGUAGE DeriveGeneric               #-}
{-# LANGUAGE FlexibleInstances           #-}
{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
{-# LANGUAGE LambdaCase                  #-}
{-# LANGUAGE NoImplicitPrelude           #-}
{-# LANGUAGE OverloadedStrings           #-}
{-# LANGUAGE RecordWildCards             #-}
{-# LANGUAGE TypeFamilies                #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}

-- Module      : Network.AWS.ELB.DeleteLoadBalancer
-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
-- License     : This Source Code Form is subject to the terms of
--               the Mozilla Public License, v. 2.0.
--               A copy of the MPL can be found in the LICENSE file or
--               you can obtain it at http://mozilla.org/MPL/2.0/.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : experimental
-- Portability : non-portable (GHC extensions)
--
-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- | Deletes the specified load balancer.
--
-- If attempting to recreate the load balancer, you must reconfigure all the
-- settings. The DNS name associated with a deleted load balancer will no longer
-- be usable. Once deleted, the name and associated DNS record of the load
-- balancer no longer exist and traffic sent to any of its IP addresses will no
-- longer be delivered to back-end instances.
--
-- To successfully call this API, you must provide the same account
-- credentials as were used to create the load balancer.
--
-- By design, if the load balancer does not exist or has already been deleted,
-- a call to 'DeleteLoadBalancer' action still succeeds.
--
-- <http://docs.aws.amazon.com/ElasticLoadBalancing/latest/APIReference/API_DeleteLoadBalancer.html>
module Network.AWS.ELB.DeleteLoadBalancer
    (
    -- * Request
      DeleteLoadBalancer
    -- ** Request constructor
    , deleteLoadBalancer
    -- ** Request lenses
    , dlbLoadBalancerName

    -- * Response
    , DeleteLoadBalancerResponse
    -- ** Response constructor
    , deleteLoadBalancerResponse
    ) where

import Network.AWS.Prelude
import Network.AWS.Request.Query
import Network.AWS.ELB.Types
import qualified GHC.Exts

newtype DeleteLoadBalancer = DeleteLoadBalancer
    { _dlbLoadBalancerName :: Text
    } deriving (Eq, Ord, Show, Monoid, IsString)

-- | 'DeleteLoadBalancer' constructor.
--
-- The fields accessible through corresponding lenses are:
--
-- * 'dlbLoadBalancerName' @::@ 'Text'
--
deleteLoadBalancer :: Text -- ^ 'dlbLoadBalancerName'
                   -> DeleteLoadBalancer
deleteLoadBalancer p1 = DeleteLoadBalancer
    { _dlbLoadBalancerName = p1
    }

-- | The name associated with the load balancer.
dlbLoadBalancerName :: Lens' DeleteLoadBalancer Text
dlbLoadBalancerName =
    lens _dlbLoadBalancerName (\s a -> s { _dlbLoadBalancerName = a })

data DeleteLoadBalancerResponse = DeleteLoadBalancerResponse
    deriving (Eq, Ord, Show, Generic)

-- | 'DeleteLoadBalancerResponse' constructor.
deleteLoadBalancerResponse :: DeleteLoadBalancerResponse
deleteLoadBalancerResponse = DeleteLoadBalancerResponse

instance ToPath DeleteLoadBalancer where
    toPath = const "/"

instance ToQuery DeleteLoadBalancer where
    toQuery DeleteLoadBalancer{..} = mconcat
        [ "LoadBalancerName" =? _dlbLoadBalancerName
        ]

instance ToHeaders DeleteLoadBalancer

instance AWSRequest DeleteLoadBalancer where
    type Sv DeleteLoadBalancer = ELB
    type Rs DeleteLoadBalancer = DeleteLoadBalancerResponse

    request  = post "DeleteLoadBalancer"
    response = nullResponse DeleteLoadBalancerResponse