{-# 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.Route53.GetChange
-- Copyright   : (c) 2013-2017 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)
--
-- Returns the current status of a change batch request. The status is one of the following values:
--
--
--     * @PENDING@ indicates that the changes in this request have not propagated to all Amazon Route 53 DNS servers. This is the initial status of all change batch requests.
--
--     * @INSYNC@ indicates that the changes have propagated to all Amazon Route 53 DNS servers.
--
--
--
module Network.AWS.Route53.GetChange
    (
    -- * Creating a Request
      getChange
    , GetChange
    -- * Request Lenses
    , gcId

    -- * Destructuring the Response
    , getChangeResponse
    , GetChangeResponse
    -- * Response Lenses
    , gcrsResponseStatus
    , gcrsChangeInfo
    ) where

import Network.AWS.Lens
import Network.AWS.Prelude
import Network.AWS.Request
import Network.AWS.Response
import Network.AWS.Route53.Types
import Network.AWS.Route53.Types.Product

-- | The input for a GetChange request.
--
--
--
-- /See:/ 'getChange' smart constructor.
newtype GetChange = GetChange'
  { _gcId :: ResourceId
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'GetChange' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'gcId' - The ID of the change batch request. The value that you specify here is the value that @ChangeResourceRecordSets@ returned in the @Id@ element when you submitted the request.
getChange
    :: ResourceId -- ^ 'gcId'
    -> GetChange
getChange pId_ = GetChange' {_gcId = pId_}


-- | The ID of the change batch request. The value that you specify here is the value that @ChangeResourceRecordSets@ returned in the @Id@ element when you submitted the request.
gcId :: Lens' GetChange ResourceId
gcId = lens _gcId (\ s a -> s{_gcId = a});

instance AWSRequest GetChange where
        type Rs GetChange = GetChangeResponse
        request = get route53
        response
          = receiveXML
              (\ s h x ->
                 GetChangeResponse' <$>
                   (pure (fromEnum s)) <*> (x .@ "ChangeInfo"))

instance Hashable GetChange where

instance NFData GetChange where

instance ToHeaders GetChange where
        toHeaders = const mempty

instance ToPath GetChange where
        toPath GetChange'{..}
          = mconcat ["/2013-04-01/change/", toBS _gcId]

instance ToQuery GetChange where
        toQuery = const mempty

-- | A complex type that contains the @ChangeInfo@ element.
--
--
--
-- /See:/ 'getChangeResponse' smart constructor.
data GetChangeResponse = GetChangeResponse'
  { _gcrsResponseStatus :: !Int
  , _gcrsChangeInfo     :: !ChangeInfo
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'GetChangeResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'gcrsResponseStatus' - -- | The response status code.
--
-- * 'gcrsChangeInfo' - A complex type that contains information about the specified change batch.
getChangeResponse
    :: Int -- ^ 'gcrsResponseStatus'
    -> ChangeInfo -- ^ 'gcrsChangeInfo'
    -> GetChangeResponse
getChangeResponse pResponseStatus_ pChangeInfo_ =
  GetChangeResponse'
  {_gcrsResponseStatus = pResponseStatus_, _gcrsChangeInfo = pChangeInfo_}


-- | -- | The response status code.
gcrsResponseStatus :: Lens' GetChangeResponse Int
gcrsResponseStatus = lens _gcrsResponseStatus (\ s a -> s{_gcrsResponseStatus = a});

-- | A complex type that contains information about the specified change batch.
gcrsChangeInfo :: Lens' GetChangeResponse ChangeInfo
gcrsChangeInfo = lens _gcrsChangeInfo (\ s a -> s{_gcrsChangeInfo = a});

instance NFData GetChangeResponse where