{-# 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.IoT.DescribeCACertificate
-- 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)
--
-- Describes a registered CA certificate.
module Network.AWS.IoT.DescribeCACertificate
    (
    -- * Creating a Request
      describeCACertificate
    , DescribeCACertificate
    -- * Request Lenses
    , dCertificateId

    -- * Destructuring the Response
    , describeCACertificateResponse
    , DescribeCACertificateResponse
    -- * Response Lenses
    , desrsCertificateDescription
    , desrsResponseStatus
    ) where

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

-- | The input for the DescribeCACertificate operation.
--
-- /See:/ 'describeCACertificate' smart constructor.
newtype DescribeCACertificate = DescribeCACertificate'
    { _dCertificateId :: Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DescribeCACertificate' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dCertificateId'
describeCACertificate
    :: Text -- ^ 'dCertificateId'
    -> DescribeCACertificate
describeCACertificate pCertificateId_ =
    DescribeCACertificate'
    { _dCertificateId = pCertificateId_
    }

-- | The CA certificate identifier.
dCertificateId :: Lens' DescribeCACertificate Text
dCertificateId = lens _dCertificateId (\ s a -> s{_dCertificateId = a});

instance AWSRequest DescribeCACertificate where
        type Rs DescribeCACertificate =
             DescribeCACertificateResponse
        request = get ioT
        response
          = receiveJSON
              (\ s h x ->
                 DescribeCACertificateResponse' <$>
                   (x .?> "certificateDescription") <*>
                     (pure (fromEnum s)))

instance Hashable DescribeCACertificate

instance NFData DescribeCACertificate

instance ToHeaders DescribeCACertificate where
        toHeaders = const mempty

instance ToPath DescribeCACertificate where
        toPath DescribeCACertificate'{..}
          = mconcat ["/cacertificate/", toBS _dCertificateId]

instance ToQuery DescribeCACertificate where
        toQuery = const mempty

-- | The output from the DescribeCACertificate operation.
--
-- /See:/ 'describeCACertificateResponse' smart constructor.
data DescribeCACertificateResponse = DescribeCACertificateResponse'
    { _desrsCertificateDescription :: !(Maybe CACertificateDescription)
    , _desrsResponseStatus         :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DescribeCACertificateResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'desrsCertificateDescription'
--
-- * 'desrsResponseStatus'
describeCACertificateResponse
    :: Int -- ^ 'desrsResponseStatus'
    -> DescribeCACertificateResponse
describeCACertificateResponse pResponseStatus_ =
    DescribeCACertificateResponse'
    { _desrsCertificateDescription = Nothing
    , _desrsResponseStatus = pResponseStatus_
    }

-- | The CA certificate description.
desrsCertificateDescription :: Lens' DescribeCACertificateResponse (Maybe CACertificateDescription)
desrsCertificateDescription = lens _desrsCertificateDescription (\ s a -> s{_desrsCertificateDescription = a});

-- | The response status code.
desrsResponseStatus :: Lens' DescribeCACertificateResponse Int
desrsResponseStatus = lens _desrsResponseStatus (\ s a -> s{_desrsResponseStatus = a});

instance NFData DescribeCACertificateResponse