{-# 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.StorageGateway.UpdateGatewaySoftwareNow
-- 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)
--
-- Updates the gateway virtual machine (VM) software. The request immediately triggers the software update.
--
--
-- /Important:/ A software update forces a system restart of your gateway. You can minimize the chance of any disruption to your applications by increasing your iSCSI Initiators' timeouts. For more information about increasing iSCSI Initiator timeouts for Windows and Linux, see <http://docs.aws.amazon.com/storagegateway/latest/userguide/ConfiguringiSCSIClientInitiatorWindowsClient.html#CustomizeWindowsiSCSISettings Customizing Your Windows iSCSI Settings> and <http://docs.aws.amazon.com/storagegateway/latest/userguide/ConfiguringiSCSIClientInitiatorRedHatClient.html#CustomizeLinuxiSCSISettings Customizing Your Linux iSCSI Settings> , respectively.
--
module Network.AWS.StorageGateway.UpdateGatewaySoftwareNow
    (
    -- * Creating a Request
      updateGatewaySoftwareNow
    , UpdateGatewaySoftwareNow
    -- * Request Lenses
    , ugsnGatewayARN

    -- * Destructuring the Response
    , updateGatewaySoftwareNowResponse
    , UpdateGatewaySoftwareNowResponse
    -- * Response Lenses
    , ugsnrsGatewayARN
    , ugsnrsResponseStatus
    ) where

import           Network.AWS.Lens
import           Network.AWS.Prelude
import           Network.AWS.Request
import           Network.AWS.Response
import           Network.AWS.StorageGateway.Types
import           Network.AWS.StorageGateway.Types.Product

-- | A JSON object containing the of the gateway to update.
--
--
--
-- /See:/ 'updateGatewaySoftwareNow' smart constructor.
newtype UpdateGatewaySoftwareNow = UpdateGatewaySoftwareNow'
    { _ugsnGatewayARN :: Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'UpdateGatewaySoftwareNow' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'ugsnGatewayARN' - Undocumented member.
updateGatewaySoftwareNow
    :: Text -- ^ 'ugsnGatewayARN'
    -> UpdateGatewaySoftwareNow
updateGatewaySoftwareNow pGatewayARN_ =
    UpdateGatewaySoftwareNow'
    { _ugsnGatewayARN = pGatewayARN_
    }

-- | Undocumented member.
ugsnGatewayARN :: Lens' UpdateGatewaySoftwareNow Text
ugsnGatewayARN = lens _ugsnGatewayARN (\ s a -> s{_ugsnGatewayARN = a});

instance AWSRequest UpdateGatewaySoftwareNow where
        type Rs UpdateGatewaySoftwareNow =
             UpdateGatewaySoftwareNowResponse
        request = postJSON storageGateway
        response
          = receiveJSON
              (\ s h x ->
                 UpdateGatewaySoftwareNowResponse' <$>
                   (x .?> "GatewayARN") <*> (pure (fromEnum s)))

instance Hashable UpdateGatewaySoftwareNow

instance NFData UpdateGatewaySoftwareNow

instance ToHeaders UpdateGatewaySoftwareNow where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("StorageGateway_20130630.UpdateGatewaySoftwareNow"
                       :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON UpdateGatewaySoftwareNow where
        toJSON UpdateGatewaySoftwareNow'{..}
          = object
              (catMaybes [Just ("GatewayARN" .= _ugsnGatewayARN)])

instance ToPath UpdateGatewaySoftwareNow where
        toPath = const "/"

instance ToQuery UpdateGatewaySoftwareNow where
        toQuery = const mempty

-- | A JSON object containing the of the gateway that was updated.
--
--
--
-- /See:/ 'updateGatewaySoftwareNowResponse' smart constructor.
data UpdateGatewaySoftwareNowResponse = UpdateGatewaySoftwareNowResponse'
    { _ugsnrsGatewayARN     :: !(Maybe Text)
    , _ugsnrsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'UpdateGatewaySoftwareNowResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'ugsnrsGatewayARN' - Undocumented member.
--
-- * 'ugsnrsResponseStatus' - -- | The response status code.
updateGatewaySoftwareNowResponse
    :: Int -- ^ 'ugsnrsResponseStatus'
    -> UpdateGatewaySoftwareNowResponse
updateGatewaySoftwareNowResponse pResponseStatus_ =
    UpdateGatewaySoftwareNowResponse'
    { _ugsnrsGatewayARN = Nothing
    , _ugsnrsResponseStatus = pResponseStatus_
    }

-- | Undocumented member.
ugsnrsGatewayARN :: Lens' UpdateGatewaySoftwareNowResponse (Maybe Text)
ugsnrsGatewayARN = lens _ugsnrsGatewayARN (\ s a -> s{_ugsnrsGatewayARN = a});

-- | -- | The response status code.
ugsnrsResponseStatus :: Lens' UpdateGatewaySoftwareNowResponse Int
ugsnrsResponseStatus = lens _ugsnrsResponseStatus (\ s a -> s{_ugsnrsResponseStatus = a});

instance NFData UpdateGatewaySoftwareNowResponse