ListSAMLProviders.hs

{-# LANGUAGE DataKinds                   #-}
{-# LANGUAGE DeriveGeneric               #-}
{-# LANGUAGE FlexibleInstances           #-}
{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
{-# LANGUAGE LambdaCase                  #-}
{-# LANGUAGE NoImplicitPrelude           #-}
{-# LANGUAGE OverloadedStrings           #-}
{-# LANGUAGE RecordWildCards             #-}
{-# LANGUAGE TypeFamilies                #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}

-- Module      : Network.AWS.IAM.ListSAMLProviders
-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
-- License     : This Source Code Form is subject to the terms of
--               the Mozilla Public License, v. 2.0.
--               A copy of the MPL can be found in the LICENSE file or
--               you can obtain it at http://mozilla.org/MPL/2.0/.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : experimental
-- Portability : non-portable (GHC extensions)
--
-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- | Lists the SAML providers in the account.
--
-- This operation requires <http://docs.aws.amazon.com/general/latest/gr/signature-version-4.html Signature Version 4>.
--
-- <http://docs.aws.amazon.com/IAM/latest/APIReference/API_ListSAMLProviders.html>
module Network.AWS.IAM.ListSAMLProviders
    (
    -- * Request
      ListSAMLProviders
    -- ** Request constructor
    , listSAMLProviders

    -- * Response
    , ListSAMLProvidersResponse
    -- ** Response constructor
    , listSAMLProvidersResponse
    -- ** Response lenses
    , lsamlprSAMLProviderList
    ) where

import Network.AWS.Prelude
import Network.AWS.Request.Query
import Network.AWS.IAM.Types
import qualified GHC.Exts

data ListSAMLProviders = ListSAMLProviders
    deriving (Eq, Ord, Read, Show, Generic)

-- | 'ListSAMLProviders' constructor.
listSAMLProviders :: ListSAMLProviders
listSAMLProviders = ListSAMLProviders

newtype ListSAMLProvidersResponse = ListSAMLProvidersResponse
    { _lsamlprSAMLProviderList :: List "member" SAMLProviderListEntry
    } deriving (Eq, Read, Show, Monoid, Semigroup)

instance GHC.Exts.IsList ListSAMLProvidersResponse where
    type Item ListSAMLProvidersResponse = SAMLProviderListEntry

    fromList = ListSAMLProvidersResponse . GHC.Exts.fromList
    toList   = GHC.Exts.toList . _lsamlprSAMLProviderList

-- | 'ListSAMLProvidersResponse' constructor.
--
-- The fields accessible through corresponding lenses are:
--
-- * 'lsamlprSAMLProviderList' @::@ ['SAMLProviderListEntry']
--
listSAMLProvidersResponse :: ListSAMLProvidersResponse
listSAMLProvidersResponse = ListSAMLProvidersResponse
    { _lsamlprSAMLProviderList = mempty
    }

-- | The list of SAML providers for this account.
lsamlprSAMLProviderList :: Lens' ListSAMLProvidersResponse [SAMLProviderListEntry]
lsamlprSAMLProviderList =
    lens _lsamlprSAMLProviderList (\s a -> s { _lsamlprSAMLProviderList = a })
        . _List

instance ToPath ListSAMLProviders where
    toPath = const "/"

instance ToQuery ListSAMLProviders where
    toQuery = const mempty

instance ToHeaders ListSAMLProviders

instance AWSRequest ListSAMLProviders where
    type Sv ListSAMLProviders = IAM
    type Rs ListSAMLProviders = ListSAMLProvidersResponse

    request  = post "ListSAMLProviders"
    response = xmlResponse

instance FromXML ListSAMLProvidersResponse where
    parseXML = withElement "ListSAMLProvidersResult" $ \x -> ListSAMLProvidersResponse
        <$> x .@? "SAMLProviderList" .!@ mempty