{-# 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.CreateInternetGateway
-- 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)
--
-- Creates an Internet gateway for use with a VPC. After creating the Internet gateway, you attach it to a VPC using < AttachInternetGateway>.
--
-- For more information about your VPC and Internet gateway, see the <http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/ Amazon Virtual Private Cloud User Guide>.
module Network.AWS.EC2.CreateInternetGateway
    (
    -- * Creating a Request
      createInternetGateway
    , CreateInternetGateway
    -- * Request Lenses
    , cigDryRun

    -- * Destructuring the Response
    , createInternetGatewayResponse
    , CreateInternetGatewayResponse
    -- * Response Lenses
    , cigrsInternetGateway
    , cigrsResponseStatus
    ) 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

-- | Contains the parameters for CreateInternetGateway.
--
-- /See:/ 'createInternetGateway' smart constructor.
newtype CreateInternetGateway = CreateInternetGateway'
    { _cigDryRun :: Maybe Bool
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'CreateInternetGateway' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'cigDryRun'
createInternetGateway
    :: CreateInternetGateway
createInternetGateway =
    CreateInternetGateway'
    { _cigDryRun = Nothing
    }

-- | Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is 'DryRunOperation'. Otherwise, it is 'UnauthorizedOperation'.
cigDryRun :: Lens' CreateInternetGateway (Maybe Bool)
cigDryRun = lens _cigDryRun (\ s a -> s{_cigDryRun = a});

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

instance Hashable CreateInternetGateway

instance NFData CreateInternetGateway

instance ToHeaders CreateInternetGateway where
        toHeaders = const mempty

instance ToPath CreateInternetGateway where
        toPath = const "/"

instance ToQuery CreateInternetGateway where
        toQuery CreateInternetGateway'{..}
          = mconcat
              ["Action" =: ("CreateInternetGateway" :: ByteString),
               "Version" =: ("2016-04-01" :: ByteString),
               "DryRun" =: _cigDryRun]

-- | Contains the output of CreateInternetGateway.
--
-- /See:/ 'createInternetGatewayResponse' smart constructor.
data CreateInternetGatewayResponse = CreateInternetGatewayResponse'
    { _cigrsInternetGateway :: !(Maybe InternetGateway)
    , _cigrsResponseStatus  :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'CreateInternetGatewayResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'cigrsInternetGateway'
--
-- * 'cigrsResponseStatus'
createInternetGatewayResponse
    :: Int -- ^ 'cigrsResponseStatus'
    -> CreateInternetGatewayResponse
createInternetGatewayResponse pResponseStatus_ =
    CreateInternetGatewayResponse'
    { _cigrsInternetGateway = Nothing
    , _cigrsResponseStatus = pResponseStatus_
    }

-- | Information about the Internet gateway.
cigrsInternetGateway :: Lens' CreateInternetGatewayResponse (Maybe InternetGateway)
cigrsInternetGateway = lens _cigrsInternetGateway (\ s a -> s{_cigrsInternetGateway = a});

-- | The response status code.
cigrsResponseStatus :: Lens' CreateInternetGatewayResponse Int
cigrsResponseStatus = lens _cigrsResponseStatus (\ s a -> s{_cigrsResponseStatus = a});

instance NFData CreateInternetGatewayResponse