{-# 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.RebootInstances
-- Copyright   : (c) 2013-2018 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Requests a reboot of one or more instances. This operation is asynchronous; it only queues a request to reboot the specified instances. The operation succeeds if the instances are valid and belong to you. Requests to reboot terminated instances are ignored.
--
--
-- If an instance does not cleanly shut down within four minutes, Amazon EC2 performs a hard reboot.
--
-- For more information about troubleshooting, see <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-console.html Getting Console Output and Rebooting Instances> in the /Amazon Elastic Compute Cloud User Guide/ .
--
module Network.AWS.EC2.RebootInstances
    (
    -- * Creating a Request
      rebootInstances
    , RebootInstances
    -- * Request Lenses
    , rebDryRun
    , rebInstanceIds

    -- * Destructuring the Response
    , rebootInstancesResponse
    , RebootInstancesResponse
    ) 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 RebootInstances.
--
--
--
-- /See:/ 'rebootInstances' smart constructor.
data RebootInstances = RebootInstances'
  { _rebDryRun      :: !(Maybe Bool)
  , _rebInstanceIds :: ![Text]
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'RebootInstances' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'rebDryRun' - 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@ .
--
-- * 'rebInstanceIds' - One or more instance IDs.
rebootInstances
    :: RebootInstances
rebootInstances =
  RebootInstances' {_rebDryRun = Nothing, _rebInstanceIds = mempty}


-- | 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@ .
rebDryRun :: Lens' RebootInstances (Maybe Bool)
rebDryRun = lens _rebDryRun (\ s a -> s{_rebDryRun = a})

-- | One or more instance IDs.
rebInstanceIds :: Lens' RebootInstances [Text]
rebInstanceIds = lens _rebInstanceIds (\ s a -> s{_rebInstanceIds = a}) . _Coerce

instance AWSRequest RebootInstances where
        type Rs RebootInstances = RebootInstancesResponse
        request = postQuery ec2
        response = receiveNull RebootInstancesResponse'

instance Hashable RebootInstances where

instance NFData RebootInstances where

instance ToHeaders RebootInstances where
        toHeaders = const mempty

instance ToPath RebootInstances where
        toPath = const "/"

instance ToQuery RebootInstances where
        toQuery RebootInstances'{..}
          = mconcat
              ["Action" =: ("RebootInstances" :: ByteString),
               "Version" =: ("2016-11-15" :: ByteString),
               "DryRun" =: _rebDryRun,
               toQueryList "InstanceId" _rebInstanceIds]

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


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


instance NFData RebootInstancesResponse where