DescribeOrderableReplicationInstances.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.DMS.DescribeOrderableReplicationInstances
-- 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 the replication instance types that can be created in the specified region.
module Network.AWS.DMS.DescribeOrderableReplicationInstances
    (
    -- * Creating a Request
      describeOrderableReplicationInstances
    , DescribeOrderableReplicationInstances
    -- * Request Lenses
    , doriMarker
    , doriMaxRecords

    -- * Destructuring the Response
    , describeOrderableReplicationInstancesResponse
    , DescribeOrderableReplicationInstancesResponse
    -- * Response Lenses
    , dorirsMarker
    , dorirsOrderableReplicationInstances
    , dorirsResponseStatus
    ) where

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

-- |
--
-- /See:/ 'describeOrderableReplicationInstances' smart constructor.
data DescribeOrderableReplicationInstances = DescribeOrderableReplicationInstances'
    { _doriMarker     :: !(Maybe Text)
    , _doriMaxRecords :: !(Maybe Int)
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DescribeOrderableReplicationInstances' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'doriMarker'
--
-- * 'doriMaxRecords'
describeOrderableReplicationInstances
    :: DescribeOrderableReplicationInstances
describeOrderableReplicationInstances =
    DescribeOrderableReplicationInstances'
    { _doriMarker = Nothing
    , _doriMaxRecords = Nothing
    }

-- | An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by 'MaxRecords'.
doriMarker :: Lens' DescribeOrderableReplicationInstances (Maybe Text)
doriMarker = lens _doriMarker (\ s a -> s{_doriMarker = a});

-- | The maximum number of records to include in the response. If more records exist than the specified 'MaxRecords' value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
doriMaxRecords :: Lens' DescribeOrderableReplicationInstances (Maybe Int)
doriMaxRecords = lens _doriMaxRecords (\ s a -> s{_doriMaxRecords = a});

instance AWSRequest
         DescribeOrderableReplicationInstances where
        type Rs DescribeOrderableReplicationInstances =
             DescribeOrderableReplicationInstancesResponse
        request = postJSON dms
        response
          = receiveJSON
              (\ s h x ->
                 DescribeOrderableReplicationInstancesResponse' <$>
                   (x .?> "Marker") <*>
                     (x .?> "OrderableReplicationInstances" .!@ mempty)
                     <*> (pure (fromEnum s)))

instance Hashable
         DescribeOrderableReplicationInstances

instance NFData DescribeOrderableReplicationInstances

instance ToHeaders
         DescribeOrderableReplicationInstances where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("AmazonDMSv20160101.DescribeOrderableReplicationInstances"
                       :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON DescribeOrderableReplicationInstances
         where
        toJSON DescribeOrderableReplicationInstances'{..}
          = object
              (catMaybes
                 [("Marker" .=) <$> _doriMarker,
                  ("MaxRecords" .=) <$> _doriMaxRecords])

instance ToPath DescribeOrderableReplicationInstances
         where
        toPath = const "/"

instance ToQuery
         DescribeOrderableReplicationInstances where
        toQuery = const mempty

-- |
--
-- /See:/ 'describeOrderableReplicationInstancesResponse' smart constructor.
data DescribeOrderableReplicationInstancesResponse = DescribeOrderableReplicationInstancesResponse'
    { _dorirsMarker                        :: !(Maybe Text)
    , _dorirsOrderableReplicationInstances :: !(Maybe [OrderableReplicationInstance])
    , _dorirsResponseStatus                :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'DescribeOrderableReplicationInstancesResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dorirsMarker'
--
-- * 'dorirsOrderableReplicationInstances'
--
-- * 'dorirsResponseStatus'
describeOrderableReplicationInstancesResponse
    :: Int -- ^ 'dorirsResponseStatus'
    -> DescribeOrderableReplicationInstancesResponse
describeOrderableReplicationInstancesResponse pResponseStatus_ =
    DescribeOrderableReplicationInstancesResponse'
    { _dorirsMarker = Nothing
    , _dorirsOrderableReplicationInstances = Nothing
    , _dorirsResponseStatus = pResponseStatus_
    }

-- | An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by 'MaxRecords'.
dorirsMarker :: Lens' DescribeOrderableReplicationInstancesResponse (Maybe Text)
dorirsMarker = lens _dorirsMarker (\ s a -> s{_dorirsMarker = a});

-- | The order-able replication instances available.
dorirsOrderableReplicationInstances :: Lens' DescribeOrderableReplicationInstancesResponse [OrderableReplicationInstance]
dorirsOrderableReplicationInstances = lens _dorirsOrderableReplicationInstances (\ s a -> s{_dorirsOrderableReplicationInstances = a}) . _Default . _Coerce;

-- | The response status code.
dorirsResponseStatus :: Lens' DescribeOrderableReplicationInstancesResponse Int
dorirsResponseStatus = lens _dorirsResponseStatus (\ s a -> s{_dorirsResponseStatus = a});

instance NFData
         DescribeOrderableReplicationInstancesResponse