UpdateChannel.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.IoTAnalytics.UpdateChannel
-- 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)
--
-- Updates the settings of a channel.
--
--
module Network.AWS.IoTAnalytics.UpdateChannel
    (
    -- * Creating a Request
      updateChannel
    , UpdateChannel
    -- * Request Lenses
    , ucRetentionPeriod
    , ucChannelName

    -- * Destructuring the Response
    , updateChannelResponse
    , UpdateChannelResponse
    ) where

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

-- | /See:/ 'updateChannel' smart constructor.
data UpdateChannel = UpdateChannel'
  { _ucRetentionPeriod :: !(Maybe RetentionPeriod)
  , _ucChannelName     :: !Text
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'UpdateChannel' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'ucRetentionPeriod' - How long, in days, message data is kept for the channel.
--
-- * 'ucChannelName' - The name of the channel to be updated.
updateChannel
    :: Text -- ^ 'ucChannelName'
    -> UpdateChannel
updateChannel pChannelName_ =
  UpdateChannel' {_ucRetentionPeriod = Nothing, _ucChannelName = pChannelName_}


-- | How long, in days, message data is kept for the channel.
ucRetentionPeriod :: Lens' UpdateChannel (Maybe RetentionPeriod)
ucRetentionPeriod = lens _ucRetentionPeriod (\ s a -> s{_ucRetentionPeriod = a})

-- | The name of the channel to be updated.
ucChannelName :: Lens' UpdateChannel Text
ucChannelName = lens _ucChannelName (\ s a -> s{_ucChannelName = a})

instance AWSRequest UpdateChannel where
        type Rs UpdateChannel = UpdateChannelResponse
        request = putJSON ioTAnalytics
        response = receiveNull UpdateChannelResponse'

instance Hashable UpdateChannel where

instance NFData UpdateChannel where

instance ToHeaders UpdateChannel where
        toHeaders = const mempty

instance ToJSON UpdateChannel where
        toJSON UpdateChannel'{..}
          = object
              (catMaybes
                 [("retentionPeriod" .=) <$> _ucRetentionPeriod])

instance ToPath UpdateChannel where
        toPath UpdateChannel'{..}
          = mconcat ["/channels/", toBS _ucChannelName]

instance ToQuery UpdateChannel where
        toQuery = const mempty

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


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


instance NFData UpdateChannelResponse where