UnmonitorInstances.hs

{-# 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.UnmonitorInstances
-- 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)
--
-- Disables monitoring for a running instance. For more information about monitoring instances, see <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch.html Monitoring Your Instances and Volumes> in the /Amazon Elastic Compute Cloud User Guide/.
module Network.AWS.EC2.UnmonitorInstances
    (
    -- * Creating a Request
      unmonitorInstances
    , UnmonitorInstances
    -- * Request Lenses
    , uiDryRun
    , uiInstanceIds

    -- * Destructuring the Response
    , unmonitorInstancesResponse
    , UnmonitorInstancesResponse
    -- * Response Lenses
    , uirsInstanceMonitorings
    , uirsResponseStatus
    ) 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 UnmonitorInstances.
--
-- /See:/ 'unmonitorInstances' smart constructor.
data UnmonitorInstances = UnmonitorInstances'
    { _uiDryRun      :: !(Maybe Bool)
    , _uiInstanceIds :: ![Text]
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'UnmonitorInstances' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'uiDryRun'
--
-- * 'uiInstanceIds'
unmonitorInstances
    :: UnmonitorInstances
unmonitorInstances =
    UnmonitorInstances'
    { _uiDryRun = Nothing
    , _uiInstanceIds = 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'.
uiDryRun :: Lens' UnmonitorInstances (Maybe Bool)
uiDryRun = lens _uiDryRun (\ s a -> s{_uiDryRun = a});

-- | One or more instance IDs.
uiInstanceIds :: Lens' UnmonitorInstances [Text]
uiInstanceIds = lens _uiInstanceIds (\ s a -> s{_uiInstanceIds = a}) . _Coerce;

instance AWSRequest UnmonitorInstances where
        type Rs UnmonitorInstances =
             UnmonitorInstancesResponse
        request = postQuery ec2
        response
          = receiveXML
              (\ s h x ->
                 UnmonitorInstancesResponse' <$>
                   (x .@? "instancesSet" .!@ mempty >>=
                      may (parseXMLList "item"))
                     <*> (pure (fromEnum s)))

instance Hashable UnmonitorInstances

instance NFData UnmonitorInstances

instance ToHeaders UnmonitorInstances where
        toHeaders = const mempty

instance ToPath UnmonitorInstances where
        toPath = const "/"

instance ToQuery UnmonitorInstances where
        toQuery UnmonitorInstances'{..}
          = mconcat
              ["Action" =: ("UnmonitorInstances" :: ByteString),
               "Version" =: ("2015-10-01" :: ByteString),
               "DryRun" =: _uiDryRun,
               toQueryList "InstanceId" _uiInstanceIds]

-- | Contains the output of UnmonitorInstances.
--
-- /See:/ 'unmonitorInstancesResponse' smart constructor.
data UnmonitorInstancesResponse = UnmonitorInstancesResponse'
    { _uirsInstanceMonitorings :: !(Maybe [InstanceMonitoring])
    , _uirsResponseStatus      :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'UnmonitorInstancesResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'uirsInstanceMonitorings'
--
-- * 'uirsResponseStatus'
unmonitorInstancesResponse
    :: Int -- ^ 'uirsResponseStatus'
    -> UnmonitorInstancesResponse
unmonitorInstancesResponse pResponseStatus_ =
    UnmonitorInstancesResponse'
    { _uirsInstanceMonitorings = Nothing
    , _uirsResponseStatus = pResponseStatus_
    }

-- | Monitoring information for one or more instances.
uirsInstanceMonitorings :: Lens' UnmonitorInstancesResponse [InstanceMonitoring]
uirsInstanceMonitorings = lens _uirsInstanceMonitorings (\ s a -> s{_uirsInstanceMonitorings = a}) . _Default . _Coerce;

-- | The response status code.
uirsResponseStatus :: Lens' UnmonitorInstancesResponse Int
uirsResponseStatus = lens _uirsResponseStatus (\ s a -> s{_uirsResponseStatus = a});

instance NFData UnmonitorInstancesResponse