{-# 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.Shield.DescribeSubscription
-- 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)
--
-- Provides details about the AWS Shield Advanced subscription for an account.
--
--
module Network.AWS.Shield.DescribeSubscription
    (
    -- * Creating a Request
      describeSubscription
    , DescribeSubscription

    -- * Destructuring the Response
    , describeSubscriptionResponse
    , DescribeSubscriptionResponse
    -- * Response Lenses
    , dsrsSubscription
    , dsrsResponseStatus
    ) where

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

-- | /See:/ 'describeSubscription' smart constructor.
data DescribeSubscription =
  DescribeSubscription'
  deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'DescribeSubscription' with the minimum fields required to make a request.
--
describeSubscription
    :: DescribeSubscription
describeSubscription = DescribeSubscription'


instance AWSRequest DescribeSubscription where
        type Rs DescribeSubscription =
             DescribeSubscriptionResponse
        request = postJSON shield
        response
          = receiveJSON
              (\ s h x ->
                 DescribeSubscriptionResponse' <$>
                   (x .?> "Subscription") <*> (pure (fromEnum s)))

instance Hashable DescribeSubscription where

instance NFData DescribeSubscription where

instance ToHeaders DescribeSubscription where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("AWSShield_20160616.DescribeSubscription" ::
                       ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON DescribeSubscription where
        toJSON = const (Object mempty)

instance ToPath DescribeSubscription where
        toPath = const "/"

instance ToQuery DescribeSubscription where
        toQuery = const mempty

-- | /See:/ 'describeSubscriptionResponse' smart constructor.
data DescribeSubscriptionResponse = DescribeSubscriptionResponse'
  { _dsrsSubscription   :: !(Maybe Subscription)
  , _dsrsResponseStatus :: !Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'DescribeSubscriptionResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dsrsSubscription' - The AWS Shield Advanced subscription details for an account.
--
-- * 'dsrsResponseStatus' - -- | The response status code.
describeSubscriptionResponse
    :: Int -- ^ 'dsrsResponseStatus'
    -> DescribeSubscriptionResponse
describeSubscriptionResponse pResponseStatus_ =
  DescribeSubscriptionResponse'
    {_dsrsSubscription = Nothing, _dsrsResponseStatus = pResponseStatus_}


-- | The AWS Shield Advanced subscription details for an account.
dsrsSubscription :: Lens' DescribeSubscriptionResponse (Maybe Subscription)
dsrsSubscription = lens _dsrsSubscription (\ s a -> s{_dsrsSubscription = a})

-- | -- | The response status code.
dsrsResponseStatus :: Lens' DescribeSubscriptionResponse Int
dsrsResponseStatus = lens _dsrsResponseStatus (\ s a -> s{_dsrsResponseStatus = a})

instance NFData DescribeSubscriptionResponse where