{-# LANGUAGE DataKinds                   #-}
{-# LANGUAGE DeriveGeneric               #-}
{-# LANGUAGE FlexibleInstances           #-}
{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
{-# LANGUAGE LambdaCase                  #-}
{-# LANGUAGE NoImplicitPrelude           #-}
{-# LANGUAGE OverloadedStrings           #-}
{-# LANGUAGE RecordWildCards             #-}
{-# LANGUAGE TypeFamilies                #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}

-- Module      : Network.AWS.AutoScaling.DeleteTags
-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
-- License     : This Source Code Form is subject to the terms of
--               the Mozilla Public License, v. 2.0.
--               A copy of the MPL can be found in the LICENSE file or
--               you can obtain it at http://mozilla.org/MPL/2.0/.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : experimental
-- Portability : non-portable (GHC extensions)
--
-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- | Deletes the specified tags.
--
-- <http://docs.aws.amazon.com/AutoScaling/latest/APIReference/API_DeleteTags.html>
module Network.AWS.AutoScaling.DeleteTags
    (
    -- * Request
      DeleteTags
    -- ** Request constructor
    , deleteTags
    -- ** Request lenses
    , dtTags

    -- * Response
    , DeleteTagsResponse
    -- ** Response constructor
    , deleteTagsResponse
    ) where

import Network.AWS.Prelude
import Network.AWS.Request.Query
import Network.AWS.AutoScaling.Types
import qualified GHC.Exts

newtype DeleteTags = DeleteTags
    { _dtTags :: List "member" Tag
    } deriving (Eq, Read, Show, Monoid, Semigroup)

instance GHC.Exts.IsList DeleteTags where
    type Item DeleteTags = Tag

    fromList = DeleteTags . GHC.Exts.fromList
    toList   = GHC.Exts.toList . _dtTags

-- | 'DeleteTags' constructor.
--
-- The fields accessible through corresponding lenses are:
--
-- * 'dtTags' @::@ ['Tag']
--
deleteTags :: DeleteTags
deleteTags = DeleteTags
    { _dtTags = mempty
    }

-- | Each tag should be defined by its resource type, resource ID, key, value, and
-- a propagate flag. Valid values are: Resource type = /auto-scaling-group/,
-- Resource ID = /AutoScalingGroupName/, key=/value/, value=/value/, propagate=/true/ or /false/.
dtTags :: Lens' DeleteTags [Tag]
dtTags = lens _dtTags (\s a -> s { _dtTags = a }) . _List

data DeleteTagsResponse = DeleteTagsResponse
    deriving (Eq, Ord, Read, Show, Generic)

-- | 'DeleteTagsResponse' constructor.
deleteTagsResponse :: DeleteTagsResponse
deleteTagsResponse = DeleteTagsResponse

instance ToPath DeleteTags where
    toPath = const "/"

instance ToQuery DeleteTags where
    toQuery DeleteTags{..} = mconcat
        [ "Tags" =? _dtTags
        ]

instance ToHeaders DeleteTags

instance AWSRequest DeleteTags where
    type Sv DeleteTags = AutoScaling
    type Rs DeleteTags = DeleteTagsResponse

    request  = post "DeleteTags"
    response = nullResponse DeleteTagsResponse