{-# 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.WAF.DeleteIPSet
-- 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)
--
-- Permanently deletes an < IPSet>. You can\'t delete an 'IPSet' if it\'s
-- still used in any 'Rules' or if it still includes any IP addresses.
--
-- If you just want to remove an 'IPSet' from a 'Rule', use < UpdateRule>.
--
-- To permanently delete an 'IPSet' from AWS WAF, perform the following
-- steps:
--
-- 1.  Update the 'IPSet' to remove IP address ranges, if any. For more
--     information, see < UpdateIPSet>.
-- 2.  Use < GetChangeToken> to get the change token that you provide in
--     the 'ChangeToken' parameter of a 'DeleteIPSet' request.
-- 3.  Submit a 'DeleteIPSet' request.
module Network.AWS.WAF.DeleteIPSet
    (
    -- * Creating a Request
      deleteIPSet
    , DeleteIPSet
    -- * Request Lenses
    , disIPSetId
    , disChangeToken

    -- * Destructuring the Response
    , deleteIPSetResponse
    , DeleteIPSetResponse
    -- * Response Lenses
    , disrsChangeToken
    , disrsResponseStatus
    ) where

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

-- | /See:/ 'deleteIPSet' smart constructor.
data DeleteIPSet = DeleteIPSet'
    { _disIPSetId     :: !Text
    , _disChangeToken :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DeleteIPSet' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'disIPSetId'
--
-- * 'disChangeToken'
deleteIPSet
    :: Text -- ^ 'disIPSetId'
    -> Text -- ^ 'disChangeToken'
    -> DeleteIPSet
deleteIPSet pIPSetId_ pChangeToken_ =
    DeleteIPSet'
    { _disIPSetId = pIPSetId_
    , _disChangeToken = pChangeToken_
    }

-- | The 'IPSetId' of the < IPSet> that you want to delete. 'IPSetId' is
-- returned by < CreateIPSet> and by < ListIPSets>.
disIPSetId :: Lens' DeleteIPSet Text
disIPSetId = lens _disIPSetId (\ s a -> s{_disIPSetId = a});

-- | The value returned by the most recent call to < GetChangeToken>.
disChangeToken :: Lens' DeleteIPSet Text
disChangeToken = lens _disChangeToken (\ s a -> s{_disChangeToken = a});

instance AWSRequest DeleteIPSet where
        type Rs DeleteIPSet = DeleteIPSetResponse
        request = postJSON waf
        response
          = receiveJSON
              (\ s h x ->
                 DeleteIPSetResponse' <$>
                   (x .?> "ChangeToken") <*> (pure (fromEnum s)))

instance Hashable DeleteIPSet

instance NFData DeleteIPSet

instance ToHeaders DeleteIPSet where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("AWSWAF_20150824.DeleteIPSet" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON DeleteIPSet where
        toJSON DeleteIPSet'{..}
          = object
              (catMaybes
                 [Just ("IPSetId" .= _disIPSetId),
                  Just ("ChangeToken" .= _disChangeToken)])

instance ToPath DeleteIPSet where
        toPath = const "/"

instance ToQuery DeleteIPSet where
        toQuery = const mempty

-- | /See:/ 'deleteIPSetResponse' smart constructor.
data DeleteIPSetResponse = DeleteIPSetResponse'
    { _disrsChangeToken    :: !(Maybe Text)
    , _disrsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DeleteIPSetResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'disrsChangeToken'
--
-- * 'disrsResponseStatus'
deleteIPSetResponse
    :: Int -- ^ 'disrsResponseStatus'
    -> DeleteIPSetResponse
deleteIPSetResponse pResponseStatus_ =
    DeleteIPSetResponse'
    { _disrsChangeToken = Nothing
    , _disrsResponseStatus = pResponseStatus_
    }

-- | The 'ChangeToken' that you used to submit the 'DeleteIPSet' request. You
-- can also use this value to query the status of the request. For more
-- information, see < GetChangeTokenStatus>.
disrsChangeToken :: Lens' DeleteIPSetResponse (Maybe Text)
disrsChangeToken = lens _disrsChangeToken (\ s a -> s{_disrsChangeToken = a});

-- | The response status code.
disrsResponseStatus :: Lens' DeleteIPSetResponse Int
disrsResponseStatus = lens _disrsResponseStatus (\ s a -> s{_disrsResponseStatus = a});

instance NFData DeleteIPSetResponse