{-# 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.AttachNetworkInterface
-- 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)
--
-- Attaches a network interface to an instance.
module Network.AWS.EC2.AttachNetworkInterface
    (
    -- * Creating a Request
      attachNetworkInterface
    , AttachNetworkInterface
    -- * Request Lenses
    , aniDryRun
    , aniNetworkInterfaceId
    , aniInstanceId
    , aniDeviceIndex

    -- * Destructuring the Response
    , attachNetworkInterfaceResponse
    , AttachNetworkInterfaceResponse
    -- * Response Lenses
    , anirsAttachmentId
    , anirsResponseStatus
    ) 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 AttachNetworkInterface.
--
-- /See:/ 'attachNetworkInterface' smart constructor.
data AttachNetworkInterface = AttachNetworkInterface'
    { _aniDryRun             :: !(Maybe Bool)
    , _aniNetworkInterfaceId :: !Text
    , _aniInstanceId         :: !Text
    , _aniDeviceIndex        :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'AttachNetworkInterface' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'aniDryRun'
--
-- * 'aniNetworkInterfaceId'
--
-- * 'aniInstanceId'
--
-- * 'aniDeviceIndex'
attachNetworkInterface
    :: Text -- ^ 'aniNetworkInterfaceId'
    -> Text -- ^ 'aniInstanceId'
    -> Int -- ^ 'aniDeviceIndex'
    -> AttachNetworkInterface
attachNetworkInterface pNetworkInterfaceId_ pInstanceId_ pDeviceIndex_ =
    AttachNetworkInterface'
    { _aniDryRun = Nothing
    , _aniNetworkInterfaceId = pNetworkInterfaceId_
    , _aniInstanceId = pInstanceId_
    , _aniDeviceIndex = pDeviceIndex_
    }

-- | 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'.
aniDryRun :: Lens' AttachNetworkInterface (Maybe Bool)
aniDryRun = lens _aniDryRun (\ s a -> s{_aniDryRun = a});

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

-- | The ID of the instance.
aniInstanceId :: Lens' AttachNetworkInterface Text
aniInstanceId = lens _aniInstanceId (\ s a -> s{_aniInstanceId = a});

-- | The index of the device for the network interface attachment.
aniDeviceIndex :: Lens' AttachNetworkInterface Int
aniDeviceIndex = lens _aniDeviceIndex (\ s a -> s{_aniDeviceIndex = a});

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

instance Hashable AttachNetworkInterface

instance NFData AttachNetworkInterface

instance ToHeaders AttachNetworkInterface where
        toHeaders = const mempty

instance ToPath AttachNetworkInterface where
        toPath = const "/"

instance ToQuery AttachNetworkInterface where
        toQuery AttachNetworkInterface'{..}
          = mconcat
              ["Action" =:
                 ("AttachNetworkInterface" :: ByteString),
               "Version" =: ("2016-04-01" :: ByteString),
               "DryRun" =: _aniDryRun,
               "NetworkInterfaceId" =: _aniNetworkInterfaceId,
               "InstanceId" =: _aniInstanceId,
               "DeviceIndex" =: _aniDeviceIndex]

-- | Contains the output of AttachNetworkInterface.
--
-- /See:/ 'attachNetworkInterfaceResponse' smart constructor.
data AttachNetworkInterfaceResponse = AttachNetworkInterfaceResponse'
    { _anirsAttachmentId   :: !(Maybe Text)
    , _anirsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'AttachNetworkInterfaceResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'anirsAttachmentId'
--
-- * 'anirsResponseStatus'
attachNetworkInterfaceResponse
    :: Int -- ^ 'anirsResponseStatus'
    -> AttachNetworkInterfaceResponse
attachNetworkInterfaceResponse pResponseStatus_ =
    AttachNetworkInterfaceResponse'
    { _anirsAttachmentId = Nothing
    , _anirsResponseStatus = pResponseStatus_
    }

-- | The ID of the network interface attachment.
anirsAttachmentId :: Lens' AttachNetworkInterfaceResponse (Maybe Text)
anirsAttachmentId = lens _anirsAttachmentId (\ s a -> s{_anirsAttachmentId = a});

-- | The response status code.
anirsResponseStatus :: Lens' AttachNetworkInterfaceResponse Int
anirsResponseStatus = lens _anirsResponseStatus (\ s a -> s{_anirsResponseStatus = a});

instance NFData AttachNetworkInterfaceResponse