GetKeyPair.hs

{-# 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.Lightsail.GetKeyPair
-- 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)
--
-- Returns information about a specific key pair.
--
--
module Network.AWS.Lightsail.GetKeyPair
    (
    -- * Creating a Request
      getKeyPair
    , GetKeyPair
    -- * Request Lenses
    , gkpKeyPairName

    -- * Destructuring the Response
    , getKeyPairResponse
    , GetKeyPairResponse
    -- * Response Lenses
    , gkprsKeyPair
    , gkprsResponseStatus
    ) where

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

-- | /See:/ 'getKeyPair' smart constructor.
newtype GetKeyPair = GetKeyPair'
    { _gkpKeyPairName :: Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'GetKeyPair' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'gkpKeyPairName' - The name of the key pair for which you are requesting information.
getKeyPair
    :: Text -- ^ 'gkpKeyPairName'
    -> GetKeyPair
getKeyPair pKeyPairName_ =
    GetKeyPair'
    { _gkpKeyPairName = pKeyPairName_
    }

-- | The name of the key pair for which you are requesting information.
gkpKeyPairName :: Lens' GetKeyPair Text
gkpKeyPairName = lens _gkpKeyPairName (\ s a -> s{_gkpKeyPairName = a});

instance AWSRequest GetKeyPair where
        type Rs GetKeyPair = GetKeyPairResponse
        request = postJSON lightsail
        response
          = receiveJSON
              (\ s h x ->
                 GetKeyPairResponse' <$>
                   (x .?> "keyPair") <*> (pure (fromEnum s)))

instance Hashable GetKeyPair

instance NFData GetKeyPair

instance ToHeaders GetKeyPair where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("Lightsail_20161128.GetKeyPair" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON GetKeyPair where
        toJSON GetKeyPair'{..}
          = object
              (catMaybes [Just ("keyPairName" .= _gkpKeyPairName)])

instance ToPath GetKeyPair where
        toPath = const "/"

instance ToQuery GetKeyPair where
        toQuery = const mempty

-- | /See:/ 'getKeyPairResponse' smart constructor.
data GetKeyPairResponse = GetKeyPairResponse'
    { _gkprsKeyPair        :: !(Maybe KeyPair)
    , _gkprsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'GetKeyPairResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'gkprsKeyPair' - An array of key-value pairs containing information about the key pair.
--
-- * 'gkprsResponseStatus' - -- | The response status code.
getKeyPairResponse
    :: Int -- ^ 'gkprsResponseStatus'
    -> GetKeyPairResponse
getKeyPairResponse pResponseStatus_ =
    GetKeyPairResponse'
    { _gkprsKeyPair = Nothing
    , _gkprsResponseStatus = pResponseStatus_
    }

-- | An array of key-value pairs containing information about the key pair.
gkprsKeyPair :: Lens' GetKeyPairResponse (Maybe KeyPair)
gkprsKeyPair = lens _gkprsKeyPair (\ s a -> s{_gkprsKeyPair = a});

-- | -- | The response status code.
gkprsResponseStatus :: Lens' GetKeyPairResponse Int
gkprsResponseStatus = lens _gkprsResponseStatus (\ s a -> s{_gkprsResponseStatus = a});

instance NFData GetKeyPairResponse