DeleteWebACL.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.WAF.DeleteWebACL
-- 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 a < WebACL>. You can\'t delete a 'WebACL' if it still contains any 'Rules'.
--
-- To delete a 'WebACL', perform the following steps:
--
-- 1.  Update the 'WebACL' to remove 'Rules', if any. For more information, see < UpdateWebACL>.
-- 2.  Use < GetChangeToken> to get the change token that you provide in the 'ChangeToken' parameter of a 'DeleteWebACL' request.
-- 3.  Submit a 'DeleteWebACL' request.
module Network.AWS.WAF.DeleteWebACL
    (
    -- * Creating a Request
      deleteWebACL
    , DeleteWebACL
    -- * Request Lenses
    , dwaWebACLId
    , dwaChangeToken

    -- * Destructuring the Response
    , deleteWebACLResponse
    , DeleteWebACLResponse
    -- * Response Lenses
    , dwarsChangeToken
    , dwarsResponseStatus
    ) 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:/ 'deleteWebACL' smart constructor.
data DeleteWebACL = DeleteWebACL'
    { _dwaWebACLId    :: !Text
    , _dwaChangeToken :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DeleteWebACL' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dwaWebACLId'
--
-- * 'dwaChangeToken'
deleteWebACL
    :: Text -- ^ 'dwaWebACLId'
    -> Text -- ^ 'dwaChangeToken'
    -> DeleteWebACL
deleteWebACL pWebACLId_ pChangeToken_ =
    DeleteWebACL'
    { _dwaWebACLId = pWebACLId_
    , _dwaChangeToken = pChangeToken_
    }

-- | The 'WebACLId' of the < WebACL> that you want to delete. 'WebACLId' is returned by < CreateWebACL> and by < ListWebACLs>.
dwaWebACLId :: Lens' DeleteWebACL Text
dwaWebACLId = lens _dwaWebACLId (\ s a -> s{_dwaWebACLId = a});

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

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

instance Hashable DeleteWebACL

instance NFData DeleteWebACL

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

instance ToJSON DeleteWebACL where
        toJSON DeleteWebACL'{..}
          = object
              (catMaybes
                 [Just ("WebACLId" .= _dwaWebACLId),
                  Just ("ChangeToken" .= _dwaChangeToken)])

instance ToPath DeleteWebACL where
        toPath = const "/"

instance ToQuery DeleteWebACL where
        toQuery = const mempty

-- | /See:/ 'deleteWebACLResponse' smart constructor.
data DeleteWebACLResponse = DeleteWebACLResponse'
    { _dwarsChangeToken    :: !(Maybe Text)
    , _dwarsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DeleteWebACLResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dwarsChangeToken'
--
-- * 'dwarsResponseStatus'
deleteWebACLResponse
    :: Int -- ^ 'dwarsResponseStatus'
    -> DeleteWebACLResponse
deleteWebACLResponse pResponseStatus_ =
    DeleteWebACLResponse'
    { _dwarsChangeToken = Nothing
    , _dwarsResponseStatus = pResponseStatus_
    }

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

-- | The response status code.
dwarsResponseStatus :: Lens' DeleteWebACLResponse Int
dwarsResponseStatus = lens _dwarsResponseStatus (\ s a -> s{_dwarsResponseStatus = a});

instance NFData DeleteWebACLResponse