RegisterEventTopic.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.DirectoryService.RegisterEventTopic
-- 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)
--
-- Associates a directory with an SNS topic. This establishes the directory
-- as a publisher to the specified SNS topic. You can then receive email or
-- text (SMS) messages when the status of your directory changes. You get
-- notified if your directory goes from an Active status to an Impaired or
-- Inoperable status. You also receive a notification when the directory
-- returns to an Active status.
module Network.AWS.DirectoryService.RegisterEventTopic
    (
    -- * Creating a Request
      registerEventTopic
    , RegisterEventTopic
    -- * Request Lenses
    , retDirectoryId
    , retTopicName

    -- * Destructuring the Response
    , registerEventTopicResponse
    , RegisterEventTopicResponse
    -- * Response Lenses
    , retrsResponseStatus
    ) where

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

-- | /See:/ 'registerEventTopic' smart constructor.
data RegisterEventTopic = RegisterEventTopic'
    { _retDirectoryId :: !Text
    , _retTopicName   :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'RegisterEventTopic' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'retDirectoryId'
--
-- * 'retTopicName'
registerEventTopic
    :: Text -- ^ 'retDirectoryId'
    -> Text -- ^ 'retTopicName'
    -> RegisterEventTopic
registerEventTopic pDirectoryId_ pTopicName_ =
    RegisterEventTopic'
    { _retDirectoryId = pDirectoryId_
    , _retTopicName = pTopicName_
    }

-- | The Directory ID that will publish status messages to the SNS topic.
retDirectoryId :: Lens' RegisterEventTopic Text
retDirectoryId = lens _retDirectoryId (\ s a -> s{_retDirectoryId = a});

-- | The SNS topic name to which the directory will publish status messages.
-- This SNS topic must be in the same region as the specified Directory ID.
retTopicName :: Lens' RegisterEventTopic Text
retTopicName = lens _retTopicName (\ s a -> s{_retTopicName = a});

instance AWSRequest RegisterEventTopic where
        type Rs RegisterEventTopic =
             RegisterEventTopicResponse
        request = postJSON directoryService
        response
          = receiveEmpty
              (\ s h x ->
                 RegisterEventTopicResponse' <$> (pure (fromEnum s)))

instance Hashable RegisterEventTopic

instance ToHeaders RegisterEventTopic where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("DirectoryService_20150416.RegisterEventTopic" ::
                       ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON RegisterEventTopic where
        toJSON RegisterEventTopic'{..}
          = object
              (catMaybes
                 [Just ("DirectoryId" .= _retDirectoryId),
                  Just ("TopicName" .= _retTopicName)])

instance ToPath RegisterEventTopic where
        toPath = const "/"

instance ToQuery RegisterEventTopic where
        toQuery = const mempty

-- | /See:/ 'registerEventTopicResponse' smart constructor.
newtype RegisterEventTopicResponse = RegisterEventTopicResponse'
    { _retrsResponseStatus :: Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'RegisterEventTopicResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'retrsResponseStatus'
registerEventTopicResponse
    :: Int -- ^ 'retrsResponseStatus'
    -> RegisterEventTopicResponse
registerEventTopicResponse pResponseStatus_ =
    RegisterEventTopicResponse'
    { _retrsResponseStatus = pResponseStatus_
    }

-- | The response status code.
retrsResponseStatus :: Lens' RegisterEventTopicResponse Int
retrsResponseStatus = lens _retrsResponseStatus (\ s a -> s{_retrsResponseStatus = a});