{-# 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.DAX.UntagResource
-- Copyright   : (c) 2013-2018 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)
--
-- Removes the association of tags from a DAX resource. You can call @UntagResource@ up to 5 times per second, per account.
--
--
module Network.AWS.DAX.UntagResource
    (
    -- * Creating a Request
      untagResource
    , UntagResource
    -- * Request Lenses
    , urResourceName
    , urTagKeys

    -- * Destructuring the Response
    , untagResourceResponse
    , UntagResourceResponse
    -- * Response Lenses
    , urrsTags
    , urrsResponseStatus
    ) where

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

-- | /See:/ 'untagResource' smart constructor.
data UntagResource = UntagResource'
  { _urResourceName :: !Text
  , _urTagKeys      :: ![Text]
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'UntagResource' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'urResourceName' - The name of the DAX resource from which the tags should be removed.
--
-- * 'urTagKeys' - A list of tag keys. If the DAX cluster has any tags with these keys, then the tags are removed from the cluster.
untagResource
    :: Text -- ^ 'urResourceName'
    -> UntagResource
untagResource pResourceName_ =
  UntagResource' {_urResourceName = pResourceName_, _urTagKeys = mempty}


-- | The name of the DAX resource from which the tags should be removed.
urResourceName :: Lens' UntagResource Text
urResourceName = lens _urResourceName (\ s a -> s{_urResourceName = a})

-- | A list of tag keys. If the DAX cluster has any tags with these keys, then the tags are removed from the cluster.
urTagKeys :: Lens' UntagResource [Text]
urTagKeys = lens _urTagKeys (\ s a -> s{_urTagKeys = a}) . _Coerce

instance AWSRequest UntagResource where
        type Rs UntagResource = UntagResourceResponse
        request = postJSON dax
        response
          = receiveJSON
              (\ s h x ->
                 UntagResourceResponse' <$>
                   (x .?> "Tags" .!@ mempty) <*> (pure (fromEnum s)))

instance Hashable UntagResource where

instance NFData UntagResource where

instance ToHeaders UntagResource where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("AmazonDAXV3.UntagResource" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON UntagResource where
        toJSON UntagResource'{..}
          = object
              (catMaybes
                 [Just ("ResourceName" .= _urResourceName),
                  Just ("TagKeys" .= _urTagKeys)])

instance ToPath UntagResource where
        toPath = const "/"

instance ToQuery UntagResource where
        toQuery = const mempty

-- | /See:/ 'untagResourceResponse' smart constructor.
data UntagResourceResponse = UntagResourceResponse'
  { _urrsTags           :: !(Maybe [Tag])
  , _urrsResponseStatus :: !Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'UntagResourceResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'urrsTags' - The tag keys that have been removed from the cluster.
--
-- * 'urrsResponseStatus' - -- | The response status code.
untagResourceResponse
    :: Int -- ^ 'urrsResponseStatus'
    -> UntagResourceResponse
untagResourceResponse pResponseStatus_ =
  UntagResourceResponse'
    {_urrsTags = Nothing, _urrsResponseStatus = pResponseStatus_}


-- | The tag keys that have been removed from the cluster.
urrsTags :: Lens' UntagResourceResponse [Tag]
urrsTags = lens _urrsTags (\ s a -> s{_urrsTags = a}) . _Default . _Coerce

-- | -- | The response status code.
urrsResponseStatus :: Lens' UntagResourceResponse Int
urrsResponseStatus = lens _urrsResponseStatus (\ s a -> s{_urrsResponseStatus = a})

instance NFData UntagResourceResponse where