{-# 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.CloudSearch.UpdateScalingParameters
-- Copyright   : (c) 2013-2015 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)
--
-- Configures scaling parameters for a domain. A domain\'s scaling
-- parameters specify the desired search instance type and replication
-- count. Amazon CloudSearch will still automatically scale your domain
-- based on the volume of data and traffic, but not below the desired
-- instance type and replication count. If the Multi-AZ option is enabled,
-- these values control the resources used per Availability Zone. For more
-- information, see
-- <http://docs.aws.amazon.com/cloudsearch/latest/developerguide/configuring-scaling-options.html Configuring Scaling Options>
-- in the /Amazon CloudSearch Developer Guide/.
--
-- /See:/ <http://docs.aws.amazon.com/cloudsearch/latest/developerguide/API_UpdateScalingParameters.html AWS API Reference> for UpdateScalingParameters.
module Network.AWS.CloudSearch.UpdateScalingParameters
    (
    -- * Creating a Request
      updateScalingParameters
    , UpdateScalingParameters
    -- * Request Lenses
    , uspDomainName
    , uspScalingParameters

    -- * Destructuring the Response
    , updateScalingParametersResponse
    , UpdateScalingParametersResponse
    -- * Response Lenses
    , usprsResponseStatus
    , usprsScalingParameters
    ) where

import           Network.AWS.CloudSearch.Types
import           Network.AWS.CloudSearch.Types.Product
import           Network.AWS.Prelude
import           Network.AWS.Request
import           Network.AWS.Response

-- | Container for the parameters to the 'UpdateScalingParameters' operation.
-- Specifies the name of the domain you want to update and the scaling
-- parameters you want to configure.
--
-- /See:/ 'updateScalingParameters' smart constructor.
data UpdateScalingParameters = UpdateScalingParameters'
    { _uspDomainName        :: !Text
    , _uspScalingParameters :: !ScalingParameters
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'UpdateScalingParameters' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'uspDomainName'
--
-- * 'uspScalingParameters'
updateScalingParameters
    :: Text -- ^ 'uspDomainName'
    -> ScalingParameters -- ^ 'uspScalingParameters'
    -> UpdateScalingParameters
updateScalingParameters pDomainName_ pScalingParameters_ =
    UpdateScalingParameters'
    { _uspDomainName = pDomainName_
    , _uspScalingParameters = pScalingParameters_
    }

-- | Undocumented member.
uspDomainName :: Lens' UpdateScalingParameters Text
uspDomainName = lens _uspDomainName (\ s a -> s{_uspDomainName = a});

-- | Undocumented member.
uspScalingParameters :: Lens' UpdateScalingParameters ScalingParameters
uspScalingParameters = lens _uspScalingParameters (\ s a -> s{_uspScalingParameters = a});

instance AWSRequest UpdateScalingParameters where
        type Rs UpdateScalingParameters =
             UpdateScalingParametersResponse
        request = postQuery cloudSearch
        response
          = receiveXMLWrapper "UpdateScalingParametersResult"
              (\ s h x ->
                 UpdateScalingParametersResponse' <$>
                   (pure (fromEnum s)) <*> (x .@ "ScalingParameters"))

instance ToHeaders UpdateScalingParameters where
        toHeaders = const mempty

instance ToPath UpdateScalingParameters where
        toPath = const "/"

instance ToQuery UpdateScalingParameters where
        toQuery UpdateScalingParameters'{..}
          = mconcat
              ["Action" =:
                 ("UpdateScalingParameters" :: ByteString),
               "Version" =: ("2013-01-01" :: ByteString),
               "DomainName" =: _uspDomainName,
               "ScalingParameters" =: _uspScalingParameters]

-- | The result of a 'UpdateScalingParameters' request. Contains the status
-- of the newly-configured scaling parameters.
--
-- /See:/ 'updateScalingParametersResponse' smart constructor.
data UpdateScalingParametersResponse = UpdateScalingParametersResponse'
    { _usprsResponseStatus    :: !Int
    , _usprsScalingParameters :: !ScalingParametersStatus
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'UpdateScalingParametersResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'usprsResponseStatus'
--
-- * 'usprsScalingParameters'
updateScalingParametersResponse
    :: Int -- ^ 'usprsResponseStatus'
    -> ScalingParametersStatus -- ^ 'usprsScalingParameters'
    -> UpdateScalingParametersResponse
updateScalingParametersResponse pResponseStatus_ pScalingParameters_ =
    UpdateScalingParametersResponse'
    { _usprsResponseStatus = pResponseStatus_
    , _usprsScalingParameters = pScalingParameters_
    }

-- | The response status code.
usprsResponseStatus :: Lens' UpdateScalingParametersResponse Int
usprsResponseStatus = lens _usprsResponseStatus (\ s a -> s{_usprsResponseStatus = a});

-- | Undocumented member.
usprsScalingParameters :: Lens' UpdateScalingParametersResponse ScalingParametersStatus
usprsScalingParameters = lens _usprsScalingParameters (\ s a -> s{_usprsScalingParameters = a});