{-# 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.RDS.ModifyDBSnapshotAttribute
-- 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)
--
-- Adds an attribute and values to, or removes an attibute and values from
-- a manual DB snapshot.
--
-- To share a manual DB snapshot with other AWS accounts, specify 'restore'
-- as the 'AttributeName' and use the 'ValuesToAdd' parameter to add a list
-- of the AWS account ids that are authorized to retore the manual DB
-- snapshot. Uses the value 'all' to make the manual DB snapshot public and
-- can by copied or restored by all AWS accounts. Do not add the 'all'
-- value for any manual DB snapshots that contain private information that
-- you do not want to be available to all AWS accounts.
--
-- To view which AWS accounts have access to copy or restore a manual DB
-- snapshot, or whether a manual DB snapshot public or private, use the
-- DescribeDBSnapshotAttributes API.
--
-- If the manual DB snapshot is encrypted, it cannot be shared.
--
-- /See:/ <http://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_ModifyDBSnapshotAttribute.html AWS API Reference> for ModifyDBSnapshotAttribute.
module Network.AWS.RDS.ModifyDBSnapshotAttribute
    (
    -- * Creating a Request
      modifyDBSnapshotAttribute
    , ModifyDBSnapshotAttribute
    -- * Request Lenses
    , mdsaValuesToAdd
    , mdsaValuesToRemove
    , mdsaAttributeName
    , mdsaDBSnapshotIdentifier

    -- * Destructuring the Response
    , modifyDBSnapshotAttributeResponse
    , ModifyDBSnapshotAttributeResponse
    -- * Response Lenses
    , mdsarsDBSnapshotAttributesResult
    , mdsarsResponseStatus
    ) where

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

-- | /See:/ 'modifyDBSnapshotAttribute' smart constructor.
data ModifyDBSnapshotAttribute = ModifyDBSnapshotAttribute'
    { _mdsaValuesToAdd          :: !(Maybe [Text])
    , _mdsaValuesToRemove       :: !(Maybe [Text])
    , _mdsaAttributeName        :: !(Maybe Text)
    , _mdsaDBSnapshotIdentifier :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ModifyDBSnapshotAttribute' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'mdsaValuesToAdd'
--
-- * 'mdsaValuesToRemove'
--
-- * 'mdsaAttributeName'
--
-- * 'mdsaDBSnapshotIdentifier'
modifyDBSnapshotAttribute
    :: Text -- ^ 'mdsaDBSnapshotIdentifier'
    -> ModifyDBSnapshotAttribute
modifyDBSnapshotAttribute pDBSnapshotIdentifier_ =
    ModifyDBSnapshotAttribute'
    { _mdsaValuesToAdd = Nothing
    , _mdsaValuesToRemove = Nothing
    , _mdsaAttributeName = Nothing
    , _mdsaDBSnapshotIdentifier = pDBSnapshotIdentifier_
    }

-- | A list of DB snapshot attributes to add to the attribute specified by
-- 'AttributeName'.
--
-- To authorize other AWS Accounts to copy or restore a manual snapshot,
-- this is one or more AWS account identifiers, or 'all' to make the manual
-- DB snapshot restorable by any AWS account. Do not add the 'all' value
-- for any manual DB snapshots that contain private information that you do
-- not want to be available to all AWS accounts.
mdsaValuesToAdd :: Lens' ModifyDBSnapshotAttribute [Text]
mdsaValuesToAdd = lens _mdsaValuesToAdd (\ s a -> s{_mdsaValuesToAdd = a}) . _Default . _Coerce;

-- | A list of DB snapshot attributes to remove from the attribute specified
-- by 'AttributeName'.
--
-- To remove authorization for other AWS Accounts to copy or restore a
-- manual snapshot, this is one or more AWS account identifiers, or 'all'
-- to remove authorization for any AWS account to copy or restore the DB
-- snapshot. If you specify 'all', AWS accounts that have their account
-- identifier explicitly added to the 'restore' attribute can still copy or
-- restore the manual DB snapshot.
mdsaValuesToRemove :: Lens' ModifyDBSnapshotAttribute [Text]
mdsaValuesToRemove = lens _mdsaValuesToRemove (\ s a -> s{_mdsaValuesToRemove = a}) . _Default . _Coerce;

-- | The name of the DB snapshot attribute to modify.
--
-- To manage authorization for other AWS accounts to copy or restore a
-- manual DB snapshot, this value is 'restore'.
mdsaAttributeName :: Lens' ModifyDBSnapshotAttribute (Maybe Text)
mdsaAttributeName = lens _mdsaAttributeName (\ s a -> s{_mdsaAttributeName = a});

-- | The identifier for the DB snapshot to modify the attributes for.
mdsaDBSnapshotIdentifier :: Lens' ModifyDBSnapshotAttribute Text
mdsaDBSnapshotIdentifier = lens _mdsaDBSnapshotIdentifier (\ s a -> s{_mdsaDBSnapshotIdentifier = a});

instance AWSRequest ModifyDBSnapshotAttribute where
        type Rs ModifyDBSnapshotAttribute =
             ModifyDBSnapshotAttributeResponse
        request = postQuery rDS
        response
          = receiveXMLWrapper "ModifyDBSnapshotAttributeResult"
              (\ s h x ->
                 ModifyDBSnapshotAttributeResponse' <$>
                   (x .@? "DBSnapshotAttributesResult") <*>
                     (pure (fromEnum s)))

instance ToHeaders ModifyDBSnapshotAttribute where
        toHeaders = const mempty

instance ToPath ModifyDBSnapshotAttribute where
        toPath = const "/"

instance ToQuery ModifyDBSnapshotAttribute where
        toQuery ModifyDBSnapshotAttribute'{..}
          = mconcat
              ["Action" =:
                 ("ModifyDBSnapshotAttribute" :: ByteString),
               "Version" =: ("2014-10-31" :: ByteString),
               "ValuesToAdd" =:
                 toQuery
                   (toQueryList "AttributeValue" <$> _mdsaValuesToAdd),
               "ValuesToRemove" =:
                 toQuery
                   (toQueryList "AttributeValue" <$>
                      _mdsaValuesToRemove),
               "AttributeName" =: _mdsaAttributeName,
               "DBSnapshotIdentifier" =: _mdsaDBSnapshotIdentifier]

-- | /See:/ 'modifyDBSnapshotAttributeResponse' smart constructor.
data ModifyDBSnapshotAttributeResponse = ModifyDBSnapshotAttributeResponse'
    { _mdsarsDBSnapshotAttributesResult :: !(Maybe DBSnapshotAttributesResult)
    , _mdsarsResponseStatus             :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ModifyDBSnapshotAttributeResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'mdsarsDBSnapshotAttributesResult'
--
-- * 'mdsarsResponseStatus'
modifyDBSnapshotAttributeResponse
    :: Int -- ^ 'mdsarsResponseStatus'
    -> ModifyDBSnapshotAttributeResponse
modifyDBSnapshotAttributeResponse pResponseStatus_ =
    ModifyDBSnapshotAttributeResponse'
    { _mdsarsDBSnapshotAttributesResult = Nothing
    , _mdsarsResponseStatus = pResponseStatus_
    }

-- | Undocumented member.
mdsarsDBSnapshotAttributesResult :: Lens' ModifyDBSnapshotAttributeResponse (Maybe DBSnapshotAttributesResult)
mdsarsDBSnapshotAttributesResult = lens _mdsarsDBSnapshotAttributesResult (\ s a -> s{_mdsarsDBSnapshotAttributesResult = a});

-- | The response status code.
mdsarsResponseStatus :: Lens' ModifyDBSnapshotAttributeResponse Int
mdsarsResponseStatus = lens _mdsarsResponseStatus (\ s a -> s{_mdsarsResponseStatus = a});