{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE TypeFamilies       #-}

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

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Network.AWS.EC2.EnableVPCClassicLinkDNSSupport
-- Copyright   : (c) 2013-2016 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Enables a VPC to support DNS hostname resolution for ClassicLink. If
-- enabled, the DNS hostname of a linked EC2-Classic instance resolves to
-- its private IP address when addressed from an instance in the VPC to
-- which it\'s linked. Similarly, the DNS hostname of an instance in a VPC
-- resolves to its private IP address when addressed from a linked
-- EC2-Classic instance. For more information about ClassicLink, see
-- <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-classiclink.html ClassicLink>
-- in the Amazon Elastic Compute Cloud User Guide.
module Network.AWS.EC2.EnableVPCClassicLinkDNSSupport
    (
    -- * Creating a Request
      enableVPCClassicLinkDNSSupport
    , EnableVPCClassicLinkDNSSupport
    -- * Request Lenses
    , evcldsVPCId

    -- * Destructuring the Response
    , enableVPCClassicLinkDNSSupportResponse
    , EnableVPCClassicLinkDNSSupportResponse
    -- * Response Lenses
    , evcldsrsReturn
    , evcldsrsResponseStatus
    ) where

import           Network.AWS.EC2.Types
import           Network.AWS.EC2.Types.Product
import           Network.AWS.Lens
import           Network.AWS.Prelude
import           Network.AWS.Request
import           Network.AWS.Response

-- | /See:/ 'enableVPCClassicLinkDNSSupport' smart constructor.
newtype EnableVPCClassicLinkDNSSupport = EnableVPCClassicLinkDNSSupport'
    { _evcldsVPCId :: Maybe Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'EnableVPCClassicLinkDNSSupport' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'evcldsVPCId'
enableVPCClassicLinkDNSSupport
    :: EnableVPCClassicLinkDNSSupport
enableVPCClassicLinkDNSSupport =
    EnableVPCClassicLinkDNSSupport'
    { _evcldsVPCId = Nothing
    }

-- | The ID of the VPC.
evcldsVPCId :: Lens' EnableVPCClassicLinkDNSSupport (Maybe Text)
evcldsVPCId = lens _evcldsVPCId (\ s a -> s{_evcldsVPCId = a});

instance AWSRequest EnableVPCClassicLinkDNSSupport
         where
        type Rs EnableVPCClassicLinkDNSSupport =
             EnableVPCClassicLinkDNSSupportResponse
        request = postQuery ec2
        response
          = receiveXML
              (\ s h x ->
                 EnableVPCClassicLinkDNSSupportResponse' <$>
                   (x .@? "return") <*> (pure (fromEnum s)))

instance Hashable EnableVPCClassicLinkDNSSupport

instance ToHeaders EnableVPCClassicLinkDNSSupport
         where
        toHeaders = const mempty

instance ToPath EnableVPCClassicLinkDNSSupport where
        toPath = const "/"

instance ToQuery EnableVPCClassicLinkDNSSupport where
        toQuery EnableVPCClassicLinkDNSSupport'{..}
          = mconcat
              ["Action" =:
                 ("EnableVpcClassicLinkDnsSupport" :: ByteString),
               "Version" =: ("2015-10-01" :: ByteString),
               "VpcId" =: _evcldsVPCId]

-- | /See:/ 'enableVPCClassicLinkDNSSupportResponse' smart constructor.
data EnableVPCClassicLinkDNSSupportResponse = EnableVPCClassicLinkDNSSupportResponse'
    { _evcldsrsReturn         :: !(Maybe Bool)
    , _evcldsrsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'EnableVPCClassicLinkDNSSupportResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'evcldsrsReturn'
--
-- * 'evcldsrsResponseStatus'
enableVPCClassicLinkDNSSupportResponse
    :: Int -- ^ 'evcldsrsResponseStatus'
    -> EnableVPCClassicLinkDNSSupportResponse
enableVPCClassicLinkDNSSupportResponse pResponseStatus_ =
    EnableVPCClassicLinkDNSSupportResponse'
    { _evcldsrsReturn = Nothing
    , _evcldsrsResponseStatus = pResponseStatus_
    }

-- | Returns 'true' if the request succeeds; otherwise, it returns an error.
evcldsrsReturn :: Lens' EnableVPCClassicLinkDNSSupportResponse (Maybe Bool)
evcldsrsReturn = lens _evcldsrsReturn (\ s a -> s{_evcldsrsReturn = a});

-- | The response status code.
evcldsrsResponseStatus :: Lens' EnableVPCClassicLinkDNSSupportResponse Int
evcldsrsResponseStatus = lens _evcldsrsResponseStatus (\ s a -> s{_evcldsrsResponseStatus = a});