{-# 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.ReplaceRoute
-- Copyright   : (c) 2013-2015 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)
--
-- Replaces an existing route within a route table in a VPC. You must
-- provide only one of the following: Internet gateway or virtual private
-- gateway, NAT instance, VPC peering connection, or network interface.
--
-- For more information about route tables, see
-- <http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Route_Tables.html Route Tables>
-- in the /Amazon Virtual Private Cloud User Guide/.
--
-- /See:/ <http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-ReplaceRoute.html AWS API Reference> for ReplaceRoute.
module Network.AWS.EC2.ReplaceRoute
    (
    -- * Creating a Request
      replaceRoute
    , ReplaceRoute
    -- * Request Lenses
    , rrInstanceId
    , rrVPCPeeringConnectionId
    , rrNetworkInterfaceId
    , rrGatewayId
    , rrDryRun
    , rrRouteTableId
    , rrDestinationCIdRBlock

    -- * Destructuring the Response
    , replaceRouteResponse
    , ReplaceRouteResponse
    ) where

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

-- | /See:/ 'replaceRoute' smart constructor.
data ReplaceRoute = ReplaceRoute'
    { _rrInstanceId             :: !(Maybe Text)
    , _rrVPCPeeringConnectionId :: !(Maybe Text)
    , _rrNetworkInterfaceId     :: !(Maybe Text)
    , _rrGatewayId              :: !(Maybe Text)
    , _rrDryRun                 :: !(Maybe Bool)
    , _rrRouteTableId           :: !Text
    , _rrDestinationCIdRBlock   :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ReplaceRoute' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'rrInstanceId'
--
-- * 'rrVPCPeeringConnectionId'
--
-- * 'rrNetworkInterfaceId'
--
-- * 'rrGatewayId'
--
-- * 'rrDryRun'
--
-- * 'rrRouteTableId'
--
-- * 'rrDestinationCIdRBlock'
replaceRoute
    :: Text -- ^ 'rrRouteTableId'
    -> Text -- ^ 'rrDestinationCIdRBlock'
    -> ReplaceRoute
replaceRoute pRouteTableId_ pDestinationCIdRBlock_ =
    ReplaceRoute'
    { _rrInstanceId = Nothing
    , _rrVPCPeeringConnectionId = Nothing
    , _rrNetworkInterfaceId = Nothing
    , _rrGatewayId = Nothing
    , _rrDryRun = Nothing
    , _rrRouteTableId = pRouteTableId_
    , _rrDestinationCIdRBlock = pDestinationCIdRBlock_
    }

-- | The ID of a NAT instance in your VPC.
rrInstanceId :: Lens' ReplaceRoute (Maybe Text)
rrInstanceId = lens _rrInstanceId (\ s a -> s{_rrInstanceId = a});

-- | The ID of a VPC peering connection.
rrVPCPeeringConnectionId :: Lens' ReplaceRoute (Maybe Text)
rrVPCPeeringConnectionId = lens _rrVPCPeeringConnectionId (\ s a -> s{_rrVPCPeeringConnectionId = a});

-- | The ID of a network interface.
rrNetworkInterfaceId :: Lens' ReplaceRoute (Maybe Text)
rrNetworkInterfaceId = lens _rrNetworkInterfaceId (\ s a -> s{_rrNetworkInterfaceId = a});

-- | The ID of an Internet gateway or virtual private gateway.
rrGatewayId :: Lens' ReplaceRoute (Maybe Text)
rrGatewayId = lens _rrGatewayId (\ s a -> s{_rrGatewayId = 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'.
rrDryRun :: Lens' ReplaceRoute (Maybe Bool)
rrDryRun = lens _rrDryRun (\ s a -> s{_rrDryRun = a});

-- | The ID of the route table.
rrRouteTableId :: Lens' ReplaceRoute Text
rrRouteTableId = lens _rrRouteTableId (\ s a -> s{_rrRouteTableId = a});

-- | The CIDR address block used for the destination match. The value you
-- provide must match the CIDR of an existing route in the table.
rrDestinationCIdRBlock :: Lens' ReplaceRoute Text
rrDestinationCIdRBlock = lens _rrDestinationCIdRBlock (\ s a -> s{_rrDestinationCIdRBlock = a});

instance AWSRequest ReplaceRoute where
        type Sv ReplaceRoute = EC2
        type Rs ReplaceRoute = ReplaceRouteResponse
        request = post
        response = receiveNull ReplaceRouteResponse'

instance ToHeaders ReplaceRoute where
        toHeaders = const mempty

instance ToPath ReplaceRoute where
        toPath = const "/"

instance ToQuery ReplaceRoute where
        toQuery ReplaceRoute'{..}
          = mconcat
              ["Action" =: ("ReplaceRoute" :: ByteString),
               "Version" =: ("2015-04-15" :: ByteString),
               "InstanceId" =: _rrInstanceId,
               "VpcPeeringConnectionId" =:
                 _rrVPCPeeringConnectionId,
               "NetworkInterfaceId" =: _rrNetworkInterfaceId,
               "GatewayId" =: _rrGatewayId, "DryRun" =: _rrDryRun,
               "RouteTableId" =: _rrRouteTableId,
               "DestinationCidrBlock" =: _rrDestinationCIdRBlock]

-- | /See:/ 'replaceRouteResponse' smart constructor.
data ReplaceRouteResponse =
    ReplaceRouteResponse'
    deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ReplaceRouteResponse' with the minimum fields required to make a request.
--
replaceRouteResponse
    :: ReplaceRouteResponse
replaceRouteResponse = ReplaceRouteResponse'