{-# 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.CreateVPC
-- 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 a VPC with the specified CIDR block.
--
-- The smallest VPC you can create uses a \/28 netmask (16 IP addresses), and the largest uses a \/16 netmask (65,536 IP addresses). To help you decide how big to make your VPC, see <http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Subnets.html Your VPC and Subnets> in the /Amazon Virtual Private Cloud User Guide/.
--
-- By default, each instance you launch in the VPC has the default DHCP options, which includes only a default DNS server that we provide (AmazonProvidedDNS). For more information about DHCP options, see <http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_DHCP_Options.html DHCP Options Sets> in the /Amazon Virtual Private Cloud User Guide/.
--
-- You can specify the instance tenancy value for the VPC when you create it. You can\'t change this value for the VPC after you create it. For more information, see <http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/dedicated-instance.html.html Dedicated Instances> in the /Amazon Virtual Private Cloud User Guide/.
module Network.AWS.EC2.CreateVPC
    (
    -- * Creating a Request
      createVPC
    , CreateVPC
    -- * Request Lenses
    , cvInstanceTenancy
    , cvDryRun
    , cvCIdRBlock

    -- * Destructuring the Response
    , createVPCResponse
    , CreateVPCResponse
    -- * Response Lenses
    , cvrsVPC
    , cvrsResponseStatus
    ) 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 CreateVpc.
--
-- /See:/ 'createVPC' smart constructor.
data CreateVPC = CreateVPC'
    { _cvInstanceTenancy :: !(Maybe Tenancy)
    , _cvDryRun          :: !(Maybe Bool)
    , _cvCIdRBlock       :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'CreateVPC' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'cvInstanceTenancy'
--
-- * 'cvDryRun'
--
-- * 'cvCIdRBlock'
createVPC
    :: Text -- ^ 'cvCIdRBlock'
    -> CreateVPC
createVPC pCIdRBlock_ =
    CreateVPC'
    { _cvInstanceTenancy = Nothing
    , _cvDryRun = Nothing
    , _cvCIdRBlock = pCIdRBlock_
    }

-- | The tenancy options for instances launched into the VPC. For 'default', instances are launched with shared tenancy by default. You can launch instances with any tenancy into a shared tenancy VPC. For 'dedicated', instances are launched as dedicated tenancy instances by default. You can only launch instances with a tenancy of 'dedicated' or 'host' into a dedicated tenancy VPC.
--
-- __Important:__ The 'host' value cannot be used with this parameter. Use the 'default' or 'dedicated' values only.
--
-- Default: 'default'
cvInstanceTenancy :: Lens' CreateVPC (Maybe Tenancy)
cvInstanceTenancy = lens _cvInstanceTenancy (\ s a -> s{_cvInstanceTenancy = a});

-- | 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'.
cvDryRun :: Lens' CreateVPC (Maybe Bool)
cvDryRun = lens _cvDryRun (\ s a -> s{_cvDryRun = a});

-- | The network range for the VPC, in CIDR notation. For example, '10.0.0.0\/16'.
cvCIdRBlock :: Lens' CreateVPC Text
cvCIdRBlock = lens _cvCIdRBlock (\ s a -> s{_cvCIdRBlock = a});

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

instance Hashable CreateVPC

instance NFData CreateVPC

instance ToHeaders CreateVPC where
        toHeaders = const mempty

instance ToPath CreateVPC where
        toPath = const "/"

instance ToQuery CreateVPC where
        toQuery CreateVPC'{..}
          = mconcat
              ["Action" =: ("CreateVpc" :: ByteString),
               "Version" =: ("2016-04-01" :: ByteString),
               "InstanceTenancy" =: _cvInstanceTenancy,
               "DryRun" =: _cvDryRun, "CidrBlock" =: _cvCIdRBlock]

-- | Contains the output of CreateVpc.
--
-- /See:/ 'createVPCResponse' smart constructor.
data CreateVPCResponse = CreateVPCResponse'
    { _cvrsVPC            :: !(Maybe VPC)
    , _cvrsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'CreateVPCResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'cvrsVPC'
--
-- * 'cvrsResponseStatus'
createVPCResponse
    :: Int -- ^ 'cvrsResponseStatus'
    -> CreateVPCResponse
createVPCResponse pResponseStatus_ =
    CreateVPCResponse'
    { _cvrsVPC = Nothing
    , _cvrsResponseStatus = pResponseStatus_
    }

-- | Information about the VPC.
cvrsVPC :: Lens' CreateVPCResponse (Maybe VPC)
cvrsVPC = lens _cvrsVPC (\ s a -> s{_cvrsVPC = a});

-- | The response status code.
cvrsResponseStatus :: Lens' CreateVPCResponse Int
cvrsResponseStatus = lens _cvrsResponseStatus (\ s a -> s{_cvrsResponseStatus = a});

instance NFData CreateVPCResponse