{-# 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.ElastiCache.RemoveTagsFromResource
-- 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)
--
-- Removes the tags identified by the @TagKeys@ list from the named resource.
--
--
module Network.AWS.ElastiCache.RemoveTagsFromResource
    (
    -- * Creating a Request
      removeTagsFromResource
    , RemoveTagsFromResource
    -- * Request Lenses
    , rtfrResourceName
    , rtfrTagKeys

    -- * Destructuring the Response
    , tagListMessage
    , TagListMessage
    -- * Response Lenses
    , tlmTagList
    ) where

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

-- | Represents the input of a @RemoveTagsFromResource@ operation.
--
--
--
-- /See:/ 'removeTagsFromResource' smart constructor.
data RemoveTagsFromResource = RemoveTagsFromResource'
  { _rtfrResourceName :: !Text
  , _rtfrTagKeys      :: ![Text]
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'RemoveTagsFromResource' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'rtfrResourceName' - The Amazon Resource Name (ARN) of the resource from which you want the tags removed, for example @arn:aws:elasticache:us-west-2:0123456789:cluster:myCluster@ or @arn:aws:elasticache:us-west-2:0123456789:snapshot:mySnapshot@ . For more information about ARNs, see <http://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs) and AWS Service Namespaces> .
--
-- * 'rtfrTagKeys' - A list of @TagKeys@ identifying the tags you want removed from the named resource.
removeTagsFromResource
    :: Text -- ^ 'rtfrResourceName'
    -> RemoveTagsFromResource
removeTagsFromResource pResourceName_ =
  RemoveTagsFromResource'
  {_rtfrResourceName = pResourceName_, _rtfrTagKeys = mempty}


-- | The Amazon Resource Name (ARN) of the resource from which you want the tags removed, for example @arn:aws:elasticache:us-west-2:0123456789:cluster:myCluster@ or @arn:aws:elasticache:us-west-2:0123456789:snapshot:mySnapshot@ . For more information about ARNs, see <http://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs) and AWS Service Namespaces> .
rtfrResourceName :: Lens' RemoveTagsFromResource Text
rtfrResourceName = lens _rtfrResourceName (\ s a -> s{_rtfrResourceName = a});

-- | A list of @TagKeys@ identifying the tags you want removed from the named resource.
rtfrTagKeys :: Lens' RemoveTagsFromResource [Text]
rtfrTagKeys = lens _rtfrTagKeys (\ s a -> s{_rtfrTagKeys = a}) . _Coerce;

instance AWSRequest RemoveTagsFromResource where
        type Rs RemoveTagsFromResource = TagListMessage
        request = postQuery elastiCache
        response
          = receiveXMLWrapper "RemoveTagsFromResourceResult"
              (\ s h x -> parseXML x)

instance Hashable RemoveTagsFromResource where

instance NFData RemoveTagsFromResource where

instance ToHeaders RemoveTagsFromResource where
        toHeaders = const mempty

instance ToPath RemoveTagsFromResource where
        toPath = const "/"

instance ToQuery RemoveTagsFromResource where
        toQuery RemoveTagsFromResource'{..}
          = mconcat
              ["Action" =:
                 ("RemoveTagsFromResource" :: ByteString),
               "Version" =: ("2015-02-02" :: ByteString),
               "ResourceName" =: _rtfrResourceName,
               "TagKeys" =: toQueryList "member" _rtfrTagKeys]