{-# 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.AssignPrivateIPAddresses
-- 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)
--
-- Assigns one or more secondary private IP addresses to the specified
-- network interface. You can specify one or more specific secondary IP
-- addresses, or you can specify the number of secondary IP addresses to be
-- automatically assigned within the subnet\'s CIDR block range. The number
-- of secondary IP addresses that you can assign to an instance varies by
-- instance type. For information about instance types, see
-- <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html Instance Types>
-- in the /Amazon Elastic Compute Cloud User Guide/. For more information
-- about Elastic IP addresses, see
-- <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html Elastic IP Addresses>
-- in the /Amazon Elastic Compute Cloud User Guide/.
--
-- AssignPrivateIpAddresses is available only in EC2-VPC.
--
-- /See:/ <http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-AssignPrivateIPAddresses.html AWS API Reference> for AssignPrivateIPAddresses.
module Network.AWS.EC2.AssignPrivateIPAddresses
    (
    -- * Creating a Request
      assignPrivateIPAddresses
    , AssignPrivateIPAddresses
    -- * Request Lenses
    , apiaPrivateIPAddresses
    , apiaAllowReassignment
    , apiaSecondaryPrivateIPAddressCount
    , apiaNetworkInterfaceId

    -- * Destructuring the Response
    , assignPrivateIPAddressesResponse
    , AssignPrivateIPAddressesResponse
    ) 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:/ 'assignPrivateIPAddresses' smart constructor.
data AssignPrivateIPAddresses = AssignPrivateIPAddresses'
    { _apiaPrivateIPAddresses             :: !(Maybe [Text])
    , _apiaAllowReassignment              :: !(Maybe Bool)
    , _apiaSecondaryPrivateIPAddressCount :: !(Maybe Int)
    , _apiaNetworkInterfaceId             :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'AssignPrivateIPAddresses' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'apiaPrivateIPAddresses'
--
-- * 'apiaAllowReassignment'
--
-- * 'apiaSecondaryPrivateIPAddressCount'
--
-- * 'apiaNetworkInterfaceId'
assignPrivateIPAddresses
    :: Text -- ^ 'apiaNetworkInterfaceId'
    -> AssignPrivateIPAddresses
assignPrivateIPAddresses pNetworkInterfaceId_ =
    AssignPrivateIPAddresses'
    { _apiaPrivateIPAddresses = Nothing
    , _apiaAllowReassignment = Nothing
    , _apiaSecondaryPrivateIPAddressCount = Nothing
    , _apiaNetworkInterfaceId = pNetworkInterfaceId_
    }

-- | One or more IP addresses to be assigned as a secondary private IP
-- address to the network interface. You can\'t specify this parameter when
-- also specifying a number of secondary IP addresses.
--
-- If you don\'t specify an IP address, Amazon EC2 automatically selects an
-- IP address within the subnet range.
apiaPrivateIPAddresses :: Lens' AssignPrivateIPAddresses [Text]
apiaPrivateIPAddresses = lens _apiaPrivateIPAddresses (\ s a -> s{_apiaPrivateIPAddresses = a}) . _Default . _Coerce;

-- | Indicates whether to allow an IP address that is already assigned to
-- another network interface or instance to be reassigned to the specified
-- network interface.
apiaAllowReassignment :: Lens' AssignPrivateIPAddresses (Maybe Bool)
apiaAllowReassignment = lens _apiaAllowReassignment (\ s a -> s{_apiaAllowReassignment = a});

-- | The number of secondary IP addresses to assign to the network interface.
-- You can\'t specify this parameter when also specifying private IP
-- addresses.
apiaSecondaryPrivateIPAddressCount :: Lens' AssignPrivateIPAddresses (Maybe Int)
apiaSecondaryPrivateIPAddressCount = lens _apiaSecondaryPrivateIPAddressCount (\ s a -> s{_apiaSecondaryPrivateIPAddressCount = a});

-- | The ID of the network interface.
apiaNetworkInterfaceId :: Lens' AssignPrivateIPAddresses Text
apiaNetworkInterfaceId = lens _apiaNetworkInterfaceId (\ s a -> s{_apiaNetworkInterfaceId = a});

instance AWSRequest AssignPrivateIPAddresses where
        type Sv AssignPrivateIPAddresses = EC2
        type Rs AssignPrivateIPAddresses =
             AssignPrivateIPAddressesResponse
        request = post
        response
          = receiveNull AssignPrivateIPAddressesResponse'

instance ToHeaders AssignPrivateIPAddresses where
        toHeaders = const mempty

instance ToPath AssignPrivateIPAddresses where
        toPath = const "/"

instance ToQuery AssignPrivateIPAddresses where
        toQuery AssignPrivateIPAddresses'{..}
          = mconcat
              ["Action" =:
                 ("AssignPrivateIpAddresses" :: ByteString),
               "Version" =: ("2015-04-15" :: ByteString),
               toQuery
                 (toQueryList "PrivateIpAddress" <$>
                    _apiaPrivateIPAddresses),
               "AllowReassignment" =: _apiaAllowReassignment,
               "SecondaryPrivateIpAddressCount" =:
                 _apiaSecondaryPrivateIPAddressCount,
               "NetworkInterfaceId" =: _apiaNetworkInterfaceId]

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

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