{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.RDS.DescribeDBClusterParameterGroups
-- Copyright   : (c) 2013-2021 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)
--
-- Returns a list of @DBClusterParameterGroup@ descriptions. If a
-- @DBClusterParameterGroupName@ parameter is specified, the list will
-- contain only the description of the specified DB cluster parameter
-- group.
--
-- For more information on Amazon Aurora, see
-- <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_AuroraOverview.html What Is Amazon Aurora?>
-- in the /Amazon Aurora User Guide./
--
-- This action only applies to Aurora DB clusters.
--
-- This operation returns paginated results.
module Amazonka.RDS.DescribeDBClusterParameterGroups
  ( -- * Creating a Request
    DescribeDBClusterParameterGroups (..),
    newDescribeDBClusterParameterGroups,

    -- * Request Lenses
    describeDBClusterParameterGroups_filters,
    describeDBClusterParameterGroups_marker,
    describeDBClusterParameterGroups_maxRecords,
    describeDBClusterParameterGroups_dbClusterParameterGroupName,

    -- * Destructuring the Response
    DescribeDBClusterParameterGroupsResponse (..),
    newDescribeDBClusterParameterGroupsResponse,

    -- * Response Lenses
    describeDBClusterParameterGroupsResponse_marker,
    describeDBClusterParameterGroupsResponse_dbClusterParameterGroups,
    describeDBClusterParameterGroupsResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude
import Amazonka.RDS.Types
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- |
--
-- /See:/ 'newDescribeDBClusterParameterGroups' smart constructor.
data DescribeDBClusterParameterGroups = DescribeDBClusterParameterGroups'
  { -- | This parameter isn\'t currently supported.
    DescribeDBClusterParameterGroups -> Maybe [Filter]
filters :: Prelude.Maybe [Filter],
    -- | An optional pagination token provided by a previous
    -- @DescribeDBClusterParameterGroups@ request. If this parameter is
    -- specified, the response includes only records beyond the marker, up to
    -- the value specified by @MaxRecords@.
    DescribeDBClusterParameterGroups -> Maybe Text
marker :: Prelude.Maybe Prelude.Text,
    -- | 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 you can retrieve the
    -- remaining results.
    --
    -- Default: 100
    --
    -- Constraints: Minimum 20, maximum 100.
    DescribeDBClusterParameterGroups -> Maybe Int
maxRecords :: Prelude.Maybe Prelude.Int,
    -- | The name of a specific DB cluster parameter group to return details for.
    --
    -- Constraints:
    --
    -- -   If supplied, must match the name of an existing
    --     DBClusterParameterGroup.
    DescribeDBClusterParameterGroups -> Maybe Text
dbClusterParameterGroupName :: Prelude.Maybe Prelude.Text
  }
  deriving (DescribeDBClusterParameterGroups
-> DescribeDBClusterParameterGroups -> Bool
(DescribeDBClusterParameterGroups
 -> DescribeDBClusterParameterGroups -> Bool)
-> (DescribeDBClusterParameterGroups
    -> DescribeDBClusterParameterGroups -> Bool)
-> Eq DescribeDBClusterParameterGroups
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeDBClusterParameterGroups
-> DescribeDBClusterParameterGroups -> Bool
$c/= :: DescribeDBClusterParameterGroups
-> DescribeDBClusterParameterGroups -> Bool
== :: DescribeDBClusterParameterGroups
-> DescribeDBClusterParameterGroups -> Bool
$c== :: DescribeDBClusterParameterGroups
-> DescribeDBClusterParameterGroups -> Bool
Prelude.Eq, ReadPrec [DescribeDBClusterParameterGroups]
ReadPrec DescribeDBClusterParameterGroups
Int -> ReadS DescribeDBClusterParameterGroups
ReadS [DescribeDBClusterParameterGroups]
(Int -> ReadS DescribeDBClusterParameterGroups)
-> ReadS [DescribeDBClusterParameterGroups]
-> ReadPrec DescribeDBClusterParameterGroups
-> ReadPrec [DescribeDBClusterParameterGroups]
-> Read DescribeDBClusterParameterGroups
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeDBClusterParameterGroups]
$creadListPrec :: ReadPrec [DescribeDBClusterParameterGroups]
readPrec :: ReadPrec DescribeDBClusterParameterGroups
$creadPrec :: ReadPrec DescribeDBClusterParameterGroups
readList :: ReadS [DescribeDBClusterParameterGroups]
$creadList :: ReadS [DescribeDBClusterParameterGroups]
readsPrec :: Int -> ReadS DescribeDBClusterParameterGroups
$creadsPrec :: Int -> ReadS DescribeDBClusterParameterGroups
Prelude.Read, Int -> DescribeDBClusterParameterGroups -> ShowS
[DescribeDBClusterParameterGroups] -> ShowS
DescribeDBClusterParameterGroups -> String
(Int -> DescribeDBClusterParameterGroups -> ShowS)
-> (DescribeDBClusterParameterGroups -> String)
-> ([DescribeDBClusterParameterGroups] -> ShowS)
-> Show DescribeDBClusterParameterGroups
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeDBClusterParameterGroups] -> ShowS
$cshowList :: [DescribeDBClusterParameterGroups] -> ShowS
show :: DescribeDBClusterParameterGroups -> String
$cshow :: DescribeDBClusterParameterGroups -> String
showsPrec :: Int -> DescribeDBClusterParameterGroups -> ShowS
$cshowsPrec :: Int -> DescribeDBClusterParameterGroups -> ShowS
Prelude.Show, (forall x.
 DescribeDBClusterParameterGroups
 -> Rep DescribeDBClusterParameterGroups x)
-> (forall x.
    Rep DescribeDBClusterParameterGroups x
    -> DescribeDBClusterParameterGroups)
-> Generic DescribeDBClusterParameterGroups
forall x.
Rep DescribeDBClusterParameterGroups x
-> DescribeDBClusterParameterGroups
forall x.
DescribeDBClusterParameterGroups
-> Rep DescribeDBClusterParameterGroups x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeDBClusterParameterGroups x
-> DescribeDBClusterParameterGroups
$cfrom :: forall x.
DescribeDBClusterParameterGroups
-> Rep DescribeDBClusterParameterGroups x
Prelude.Generic)

-- |
-- Create a value of 'DescribeDBClusterParameterGroups' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'filters', 'describeDBClusterParameterGroups_filters' - This parameter isn\'t currently supported.
--
-- 'marker', 'describeDBClusterParameterGroups_marker' - An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
--
-- 'maxRecords', 'describeDBClusterParameterGroups_maxRecords' - 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 you can retrieve the
-- remaining results.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
--
-- 'dbClusterParameterGroupName', 'describeDBClusterParameterGroups_dbClusterParameterGroupName' - The name of a specific DB cluster parameter group to return details for.
--
-- Constraints:
--
-- -   If supplied, must match the name of an existing
--     DBClusterParameterGroup.
newDescribeDBClusterParameterGroups ::
  DescribeDBClusterParameterGroups
newDescribeDBClusterParameterGroups :: DescribeDBClusterParameterGroups
newDescribeDBClusterParameterGroups =
  DescribeDBClusterParameterGroups' :: Maybe [Filter]
-> Maybe Text
-> Maybe Int
-> Maybe Text
-> DescribeDBClusterParameterGroups
DescribeDBClusterParameterGroups'
    { $sel:filters:DescribeDBClusterParameterGroups' :: Maybe [Filter]
filters =
        Maybe [Filter]
forall a. Maybe a
Prelude.Nothing,
      $sel:marker:DescribeDBClusterParameterGroups' :: Maybe Text
marker = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:maxRecords:DescribeDBClusterParameterGroups' :: Maybe Int
maxRecords = Maybe Int
forall a. Maybe a
Prelude.Nothing,
      $sel:dbClusterParameterGroupName:DescribeDBClusterParameterGroups' :: Maybe Text
dbClusterParameterGroupName =
        Maybe Text
forall a. Maybe a
Prelude.Nothing
    }

-- | This parameter isn\'t currently supported.
describeDBClusterParameterGroups_filters :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe [Filter])
describeDBClusterParameterGroups_filters :: (Maybe [Filter] -> f (Maybe [Filter]))
-> DescribeDBClusterParameterGroups
-> f DescribeDBClusterParameterGroups
describeDBClusterParameterGroups_filters = (DescribeDBClusterParameterGroups -> Maybe [Filter])
-> (DescribeDBClusterParameterGroups
    -> Maybe [Filter] -> DescribeDBClusterParameterGroups)
-> Lens
     DescribeDBClusterParameterGroups
     DescribeDBClusterParameterGroups
     (Maybe [Filter])
     (Maybe [Filter])
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroups' {Maybe [Filter]
filters :: Maybe [Filter]
$sel:filters:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe [Filter]
filters} -> Maybe [Filter]
filters) (\s :: DescribeDBClusterParameterGroups
s@DescribeDBClusterParameterGroups' {} Maybe [Filter]
a -> DescribeDBClusterParameterGroups
s {$sel:filters:DescribeDBClusterParameterGroups' :: Maybe [Filter]
filters = Maybe [Filter]
a} :: DescribeDBClusterParameterGroups) ((Maybe [Filter] -> f (Maybe [Filter]))
 -> DescribeDBClusterParameterGroups
 -> f DescribeDBClusterParameterGroups)
-> ((Maybe [Filter] -> f (Maybe [Filter]))
    -> Maybe [Filter] -> f (Maybe [Filter]))
-> (Maybe [Filter] -> f (Maybe [Filter]))
-> DescribeDBClusterParameterGroups
-> f DescribeDBClusterParameterGroups
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. AnIso [Filter] [Filter] [Filter] [Filter]
-> Iso
     (Maybe [Filter]) (Maybe [Filter]) (Maybe [Filter]) (Maybe [Filter])
forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping AnIso [Filter] [Filter] [Filter] [Filter]
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
describeDBClusterParameterGroups_marker :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe Prelude.Text)
describeDBClusterParameterGroups_marker :: (Maybe Text -> f (Maybe Text))
-> DescribeDBClusterParameterGroups
-> f DescribeDBClusterParameterGroups
describeDBClusterParameterGroups_marker = (DescribeDBClusterParameterGroups -> Maybe Text)
-> (DescribeDBClusterParameterGroups
    -> Maybe Text -> DescribeDBClusterParameterGroups)
-> Lens
     DescribeDBClusterParameterGroups
     DescribeDBClusterParameterGroups
     (Maybe Text)
     (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroups' {Maybe Text
marker :: Maybe Text
$sel:marker:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe Text
marker} -> Maybe Text
marker) (\s :: DescribeDBClusterParameterGroups
s@DescribeDBClusterParameterGroups' {} Maybe Text
a -> DescribeDBClusterParameterGroups
s {$sel:marker:DescribeDBClusterParameterGroups' :: Maybe Text
marker = Maybe Text
a} :: DescribeDBClusterParameterGroups)

-- | 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 you can retrieve the
-- remaining results.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
describeDBClusterParameterGroups_maxRecords :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe Prelude.Int)
describeDBClusterParameterGroups_maxRecords :: (Maybe Int -> f (Maybe Int))
-> DescribeDBClusterParameterGroups
-> f DescribeDBClusterParameterGroups
describeDBClusterParameterGroups_maxRecords = (DescribeDBClusterParameterGroups -> Maybe Int)
-> (DescribeDBClusterParameterGroups
    -> Maybe Int -> DescribeDBClusterParameterGroups)
-> Lens
     DescribeDBClusterParameterGroups
     DescribeDBClusterParameterGroups
     (Maybe Int)
     (Maybe Int)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroups' {Maybe Int
maxRecords :: Maybe Int
$sel:maxRecords:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe Int
maxRecords} -> Maybe Int
maxRecords) (\s :: DescribeDBClusterParameterGroups
s@DescribeDBClusterParameterGroups' {} Maybe Int
a -> DescribeDBClusterParameterGroups
s {$sel:maxRecords:DescribeDBClusterParameterGroups' :: Maybe Int
maxRecords = Maybe Int
a} :: DescribeDBClusterParameterGroups)

-- | The name of a specific DB cluster parameter group to return details for.
--
-- Constraints:
--
-- -   If supplied, must match the name of an existing
--     DBClusterParameterGroup.
describeDBClusterParameterGroups_dbClusterParameterGroupName :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe Prelude.Text)
describeDBClusterParameterGroups_dbClusterParameterGroupName :: (Maybe Text -> f (Maybe Text))
-> DescribeDBClusterParameterGroups
-> f DescribeDBClusterParameterGroups
describeDBClusterParameterGroups_dbClusterParameterGroupName = (DescribeDBClusterParameterGroups -> Maybe Text)
-> (DescribeDBClusterParameterGroups
    -> Maybe Text -> DescribeDBClusterParameterGroups)
-> Lens
     DescribeDBClusterParameterGroups
     DescribeDBClusterParameterGroups
     (Maybe Text)
     (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroups' {Maybe Text
dbClusterParameterGroupName :: Maybe Text
$sel:dbClusterParameterGroupName:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe Text
dbClusterParameterGroupName} -> Maybe Text
dbClusterParameterGroupName) (\s :: DescribeDBClusterParameterGroups
s@DescribeDBClusterParameterGroups' {} Maybe Text
a -> DescribeDBClusterParameterGroups
s {$sel:dbClusterParameterGroupName:DescribeDBClusterParameterGroups' :: Maybe Text
dbClusterParameterGroupName = Maybe Text
a} :: DescribeDBClusterParameterGroups)

instance
  Core.AWSPager
    DescribeDBClusterParameterGroups
  where
  page :: DescribeDBClusterParameterGroups
-> AWSResponse DescribeDBClusterParameterGroups
-> Maybe DescribeDBClusterParameterGroups
page DescribeDBClusterParameterGroups
rq AWSResponse DescribeDBClusterParameterGroups
rs
    | Maybe Text -> Bool
forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse DescribeDBClusterParameterGroups
DescribeDBClusterParameterGroupsResponse
rs
            DescribeDBClusterParameterGroupsResponse
-> Getting
     (First Text) DescribeDBClusterParameterGroupsResponse Text
-> Maybe Text
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? (Maybe Text -> Const (First Text) (Maybe Text))
-> DescribeDBClusterParameterGroupsResponse
-> Const (First Text) DescribeDBClusterParameterGroupsResponse
Lens' DescribeDBClusterParameterGroupsResponse (Maybe Text)
describeDBClusterParameterGroupsResponse_marker
              ((Maybe Text -> Const (First Text) (Maybe Text))
 -> DescribeDBClusterParameterGroupsResponse
 -> Const (First Text) DescribeDBClusterParameterGroupsResponse)
-> ((Text -> Const (First Text) Text)
    -> Maybe Text -> Const (First Text) (Maybe Text))
-> Getting
     (First Text) DescribeDBClusterParameterGroupsResponse Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. (Text -> Const (First Text) Text)
-> Maybe Text -> Const (First Text) (Maybe Text)
forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
      Maybe DescribeDBClusterParameterGroups
forall a. Maybe a
Prelude.Nothing
    | Maybe [DBClusterParameterGroup] -> Bool
forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse DescribeDBClusterParameterGroups
DescribeDBClusterParameterGroupsResponse
rs
            DescribeDBClusterParameterGroupsResponse
-> Getting
     (First [DBClusterParameterGroup])
     DescribeDBClusterParameterGroupsResponse
     [DBClusterParameterGroup]
-> Maybe [DBClusterParameterGroup]
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? (Maybe [DBClusterParameterGroup]
 -> Const
      (First [DBClusterParameterGroup])
      (Maybe [DBClusterParameterGroup]))
-> DescribeDBClusterParameterGroupsResponse
-> Const
     (First [DBClusterParameterGroup])
     DescribeDBClusterParameterGroupsResponse
Lens'
  DescribeDBClusterParameterGroupsResponse
  (Maybe [DBClusterParameterGroup])
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups
              ((Maybe [DBClusterParameterGroup]
  -> Const
       (First [DBClusterParameterGroup])
       (Maybe [DBClusterParameterGroup]))
 -> DescribeDBClusterParameterGroupsResponse
 -> Const
      (First [DBClusterParameterGroup])
      DescribeDBClusterParameterGroupsResponse)
-> (([DBClusterParameterGroup]
     -> Const
          (First [DBClusterParameterGroup]) [DBClusterParameterGroup])
    -> Maybe [DBClusterParameterGroup]
    -> Const
         (First [DBClusterParameterGroup])
         (Maybe [DBClusterParameterGroup]))
-> Getting
     (First [DBClusterParameterGroup])
     DescribeDBClusterParameterGroupsResponse
     [DBClusterParameterGroup]
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. ([DBClusterParameterGroup]
 -> Const
      (First [DBClusterParameterGroup]) [DBClusterParameterGroup])
-> Maybe [DBClusterParameterGroup]
-> Const
     (First [DBClusterParameterGroup]) (Maybe [DBClusterParameterGroup])
forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
      Maybe DescribeDBClusterParameterGroups
forall a. Maybe a
Prelude.Nothing
    | Bool
Prelude.otherwise =
      DescribeDBClusterParameterGroups
-> Maybe DescribeDBClusterParameterGroups
forall a. a -> Maybe a
Prelude.Just (DescribeDBClusterParameterGroups
 -> Maybe DescribeDBClusterParameterGroups)
-> DescribeDBClusterParameterGroups
-> Maybe DescribeDBClusterParameterGroups
forall a b. (a -> b) -> a -> b
Prelude.$
        DescribeDBClusterParameterGroups
rq
          DescribeDBClusterParameterGroups
-> (DescribeDBClusterParameterGroups
    -> DescribeDBClusterParameterGroups)
-> DescribeDBClusterParameterGroups
forall a b. a -> (a -> b) -> b
Prelude.& (Maybe Text -> Identity (Maybe Text))
-> DescribeDBClusterParameterGroups
-> Identity DescribeDBClusterParameterGroups
Lens
  DescribeDBClusterParameterGroups
  DescribeDBClusterParameterGroups
  (Maybe Text)
  (Maybe Text)
describeDBClusterParameterGroups_marker
          ((Maybe Text -> Identity (Maybe Text))
 -> DescribeDBClusterParameterGroups
 -> Identity DescribeDBClusterParameterGroups)
-> Maybe Text
-> DescribeDBClusterParameterGroups
-> DescribeDBClusterParameterGroups
forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse DescribeDBClusterParameterGroups
DescribeDBClusterParameterGroupsResponse
rs
          DescribeDBClusterParameterGroupsResponse
-> Getting
     (First Text) DescribeDBClusterParameterGroupsResponse Text
-> Maybe Text
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? (Maybe Text -> Const (First Text) (Maybe Text))
-> DescribeDBClusterParameterGroupsResponse
-> Const (First Text) DescribeDBClusterParameterGroupsResponse
Lens' DescribeDBClusterParameterGroupsResponse (Maybe Text)
describeDBClusterParameterGroupsResponse_marker
            ((Maybe Text -> Const (First Text) (Maybe Text))
 -> DescribeDBClusterParameterGroupsResponse
 -> Const (First Text) DescribeDBClusterParameterGroupsResponse)
-> ((Text -> Const (First Text) Text)
    -> Maybe Text -> Const (First Text) (Maybe Text))
-> Getting
     (First Text) DescribeDBClusterParameterGroupsResponse Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. (Text -> Const (First Text) Text)
-> Maybe Text -> Const (First Text) (Maybe Text)
forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just

instance
  Core.AWSRequest
    DescribeDBClusterParameterGroups
  where
  type
    AWSResponse DescribeDBClusterParameterGroups =
      DescribeDBClusterParameterGroupsResponse
  request :: DescribeDBClusterParameterGroups
-> Request DescribeDBClusterParameterGroups
request = Service
-> DescribeDBClusterParameterGroups
-> Request DescribeDBClusterParameterGroups
forall a. ToRequest a => Service -> a -> Request a
Request.postQuery Service
defaultService
  response :: Logger
-> Service
-> Proxy DescribeDBClusterParameterGroups
-> ClientResponse ClientBody
-> m (Either
        Error
        (ClientResponse (AWSResponse DescribeDBClusterParameterGroups)))
response =
    Text
-> (Int
    -> ResponseHeaders
    -> [Node]
    -> Either String (AWSResponse DescribeDBClusterParameterGroups))
-> Logger
-> Service
-> Proxy DescribeDBClusterParameterGroups
-> ClientResponse ClientBody
-> m (Either
        Error
        (ClientResponse (AWSResponse DescribeDBClusterParameterGroups)))
forall (m :: * -> *) a.
MonadResource m =>
Text
-> (Int
    -> ResponseHeaders -> [Node] -> Either String (AWSResponse a))
-> Logger
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveXMLWrapper
      Text
"DescribeDBClusterParameterGroupsResult"
      ( \Int
s ResponseHeaders
h [Node]
x ->
          Maybe Text
-> Maybe [DBClusterParameterGroup]
-> Int
-> DescribeDBClusterParameterGroupsResponse
DescribeDBClusterParameterGroupsResponse'
            (Maybe Text
 -> Maybe [DBClusterParameterGroup]
 -> Int
 -> DescribeDBClusterParameterGroupsResponse)
-> Either String (Maybe Text)
-> Either
     String
     (Maybe [DBClusterParameterGroup]
      -> Int -> DescribeDBClusterParameterGroupsResponse)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x [Node] -> Text -> Either String (Maybe Text)
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"Marker")
            Either
  String
  (Maybe [DBClusterParameterGroup]
   -> Int -> DescribeDBClusterParameterGroupsResponse)
-> Either String (Maybe [DBClusterParameterGroup])
-> Either String (Int -> DescribeDBClusterParameterGroupsResponse)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ( [Node]
x [Node] -> Text -> Either String (Maybe [Node])
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"DBClusterParameterGroups"
                            Either String (Maybe [Node]) -> [Node] -> Either String [Node]
forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ [Node]
forall a. Monoid a => a
Prelude.mempty
                            Either String [Node]
-> ([Node] -> Either String (Maybe [DBClusterParameterGroup]))
-> Either String (Maybe [DBClusterParameterGroup])
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
Prelude.>>= ([Node] -> Either String [DBClusterParameterGroup])
-> [Node] -> Either String (Maybe [DBClusterParameterGroup])
forall (f :: * -> *) a b.
Applicative f =>
([a] -> f b) -> [a] -> f (Maybe b)
Core.may
                              (Text -> [Node] -> Either String [DBClusterParameterGroup]
forall a. FromXML a => Text -> [Node] -> Either String [a]
Core.parseXMLList Text
"DBClusterParameterGroup")
                        )
            Either String (Int -> DescribeDBClusterParameterGroupsResponse)
-> Either String Int
-> Either String DescribeDBClusterParameterGroupsResponse
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Int -> Either String Int
forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (Int -> Int
forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

instance
  Prelude.Hashable
    DescribeDBClusterParameterGroups

instance
  Prelude.NFData
    DescribeDBClusterParameterGroups

instance
  Core.ToHeaders
    DescribeDBClusterParameterGroups
  where
  toHeaders :: DescribeDBClusterParameterGroups -> ResponseHeaders
toHeaders = ResponseHeaders
-> DescribeDBClusterParameterGroups -> ResponseHeaders
forall a b. a -> b -> a
Prelude.const ResponseHeaders
forall a. Monoid a => a
Prelude.mempty

instance Core.ToPath DescribeDBClusterParameterGroups where
  toPath :: DescribeDBClusterParameterGroups -> ByteString
toPath = ByteString -> DescribeDBClusterParameterGroups -> ByteString
forall a b. a -> b -> a
Prelude.const ByteString
"/"

instance
  Core.ToQuery
    DescribeDBClusterParameterGroups
  where
  toQuery :: DescribeDBClusterParameterGroups -> QueryString
toQuery DescribeDBClusterParameterGroups' {Maybe Int
Maybe [Filter]
Maybe Text
dbClusterParameterGroupName :: Maybe Text
maxRecords :: Maybe Int
marker :: Maybe Text
filters :: Maybe [Filter]
$sel:dbClusterParameterGroupName:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe Text
$sel:maxRecords:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe Int
$sel:marker:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe Text
$sel:filters:DescribeDBClusterParameterGroups' :: DescribeDBClusterParameterGroups -> Maybe [Filter]
..} =
    [QueryString] -> QueryString
forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"Action"
          ByteString -> ByteString -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: ( ByteString
"DescribeDBClusterParameterGroups" ::
                      Prelude.ByteString
                  ),
        ByteString
"Version"
          ByteString -> ByteString -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: (ByteString
"2014-10-31" :: Prelude.ByteString),
        ByteString
"Filters"
          ByteString -> QueryString -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: Maybe QueryString -> QueryString
forall a. ToQuery a => a -> QueryString
Core.toQuery
            (ByteString -> [Filter] -> QueryString
forall a.
(IsList a, ToQuery (Item a)) =>
ByteString -> a -> QueryString
Core.toQueryList ByteString
"Filter" ([Filter] -> QueryString) -> Maybe [Filter] -> Maybe QueryString
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [Filter]
filters),
        ByteString
"Marker" ByteString -> Maybe Text -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: Maybe Text
marker,
        ByteString
"MaxRecords" ByteString -> Maybe Int -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: Maybe Int
maxRecords,
        ByteString
"DBClusterParameterGroupName"
          ByteString -> Maybe Text -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: Maybe Text
dbClusterParameterGroupName
      ]

-- |
--
-- /See:/ 'newDescribeDBClusterParameterGroupsResponse' smart constructor.
data DescribeDBClusterParameterGroupsResponse = DescribeDBClusterParameterGroupsResponse'
  { -- | An optional pagination token provided by a previous
    -- @DescribeDBClusterParameterGroups@ request. If this parameter is
    -- specified, the response includes only records beyond the marker, up to
    -- the value specified by @MaxRecords@.
    DescribeDBClusterParameterGroupsResponse -> Maybe Text
marker :: Prelude.Maybe Prelude.Text,
    -- | A list of DB cluster parameter groups.
    DescribeDBClusterParameterGroupsResponse
-> Maybe [DBClusterParameterGroup]
dbClusterParameterGroups :: Prelude.Maybe [DBClusterParameterGroup],
    -- | The response's http status code.
    DescribeDBClusterParameterGroupsResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeDBClusterParameterGroupsResponse
-> DescribeDBClusterParameterGroupsResponse -> Bool
(DescribeDBClusterParameterGroupsResponse
 -> DescribeDBClusterParameterGroupsResponse -> Bool)
-> (DescribeDBClusterParameterGroupsResponse
    -> DescribeDBClusterParameterGroupsResponse -> Bool)
-> Eq DescribeDBClusterParameterGroupsResponse
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeDBClusterParameterGroupsResponse
-> DescribeDBClusterParameterGroupsResponse -> Bool
$c/= :: DescribeDBClusterParameterGroupsResponse
-> DescribeDBClusterParameterGroupsResponse -> Bool
== :: DescribeDBClusterParameterGroupsResponse
-> DescribeDBClusterParameterGroupsResponse -> Bool
$c== :: DescribeDBClusterParameterGroupsResponse
-> DescribeDBClusterParameterGroupsResponse -> Bool
Prelude.Eq, ReadPrec [DescribeDBClusterParameterGroupsResponse]
ReadPrec DescribeDBClusterParameterGroupsResponse
Int -> ReadS DescribeDBClusterParameterGroupsResponse
ReadS [DescribeDBClusterParameterGroupsResponse]
(Int -> ReadS DescribeDBClusterParameterGroupsResponse)
-> ReadS [DescribeDBClusterParameterGroupsResponse]
-> ReadPrec DescribeDBClusterParameterGroupsResponse
-> ReadPrec [DescribeDBClusterParameterGroupsResponse]
-> Read DescribeDBClusterParameterGroupsResponse
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeDBClusterParameterGroupsResponse]
$creadListPrec :: ReadPrec [DescribeDBClusterParameterGroupsResponse]
readPrec :: ReadPrec DescribeDBClusterParameterGroupsResponse
$creadPrec :: ReadPrec DescribeDBClusterParameterGroupsResponse
readList :: ReadS [DescribeDBClusterParameterGroupsResponse]
$creadList :: ReadS [DescribeDBClusterParameterGroupsResponse]
readsPrec :: Int -> ReadS DescribeDBClusterParameterGroupsResponse
$creadsPrec :: Int -> ReadS DescribeDBClusterParameterGroupsResponse
Prelude.Read, Int -> DescribeDBClusterParameterGroupsResponse -> ShowS
[DescribeDBClusterParameterGroupsResponse] -> ShowS
DescribeDBClusterParameterGroupsResponse -> String
(Int -> DescribeDBClusterParameterGroupsResponse -> ShowS)
-> (DescribeDBClusterParameterGroupsResponse -> String)
-> ([DescribeDBClusterParameterGroupsResponse] -> ShowS)
-> Show DescribeDBClusterParameterGroupsResponse
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeDBClusterParameterGroupsResponse] -> ShowS
$cshowList :: [DescribeDBClusterParameterGroupsResponse] -> ShowS
show :: DescribeDBClusterParameterGroupsResponse -> String
$cshow :: DescribeDBClusterParameterGroupsResponse -> String
showsPrec :: Int -> DescribeDBClusterParameterGroupsResponse -> ShowS
$cshowsPrec :: Int -> DescribeDBClusterParameterGroupsResponse -> ShowS
Prelude.Show, (forall x.
 DescribeDBClusterParameterGroupsResponse
 -> Rep DescribeDBClusterParameterGroupsResponse x)
-> (forall x.
    Rep DescribeDBClusterParameterGroupsResponse x
    -> DescribeDBClusterParameterGroupsResponse)
-> Generic DescribeDBClusterParameterGroupsResponse
forall x.
Rep DescribeDBClusterParameterGroupsResponse x
-> DescribeDBClusterParameterGroupsResponse
forall x.
DescribeDBClusterParameterGroupsResponse
-> Rep DescribeDBClusterParameterGroupsResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeDBClusterParameterGroupsResponse x
-> DescribeDBClusterParameterGroupsResponse
$cfrom :: forall x.
DescribeDBClusterParameterGroupsResponse
-> Rep DescribeDBClusterParameterGroupsResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeDBClusterParameterGroupsResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'marker', 'describeDBClusterParameterGroupsResponse_marker' - An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
--
-- 'dbClusterParameterGroups', 'describeDBClusterParameterGroupsResponse_dbClusterParameterGroups' - A list of DB cluster parameter groups.
--
-- 'httpStatus', 'describeDBClusterParameterGroupsResponse_httpStatus' - The response's http status code.
newDescribeDBClusterParameterGroupsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeDBClusterParameterGroupsResponse
newDescribeDBClusterParameterGroupsResponse :: Int -> DescribeDBClusterParameterGroupsResponse
newDescribeDBClusterParameterGroupsResponse
  Int
pHttpStatus_ =
    DescribeDBClusterParameterGroupsResponse' :: Maybe Text
-> Maybe [DBClusterParameterGroup]
-> Int
-> DescribeDBClusterParameterGroupsResponse
DescribeDBClusterParameterGroupsResponse'
      { $sel:marker:DescribeDBClusterParameterGroupsResponse' :: Maybe Text
marker =
          Maybe Text
forall a. Maybe a
Prelude.Nothing,
        $sel:dbClusterParameterGroups:DescribeDBClusterParameterGroupsResponse' :: Maybe [DBClusterParameterGroup]
dbClusterParameterGroups =
          Maybe [DBClusterParameterGroup]
forall a. Maybe a
Prelude.Nothing,
        $sel:httpStatus:DescribeDBClusterParameterGroupsResponse' :: Int
httpStatus = Int
pHttpStatus_
      }

-- | An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
describeDBClusterParameterGroupsResponse_marker :: Lens.Lens' DescribeDBClusterParameterGroupsResponse (Prelude.Maybe Prelude.Text)
describeDBClusterParameterGroupsResponse_marker :: (Maybe Text -> f (Maybe Text))
-> DescribeDBClusterParameterGroupsResponse
-> f DescribeDBClusterParameterGroupsResponse
describeDBClusterParameterGroupsResponse_marker = (DescribeDBClusterParameterGroupsResponse -> Maybe Text)
-> (DescribeDBClusterParameterGroupsResponse
    -> Maybe Text -> DescribeDBClusterParameterGroupsResponse)
-> Lens' DescribeDBClusterParameterGroupsResponse (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroupsResponse' {Maybe Text
marker :: Maybe Text
$sel:marker:DescribeDBClusterParameterGroupsResponse' :: DescribeDBClusterParameterGroupsResponse -> Maybe Text
marker} -> Maybe Text
marker) (\s :: DescribeDBClusterParameterGroupsResponse
s@DescribeDBClusterParameterGroupsResponse' {} Maybe Text
a -> DescribeDBClusterParameterGroupsResponse
s {$sel:marker:DescribeDBClusterParameterGroupsResponse' :: Maybe Text
marker = Maybe Text
a} :: DescribeDBClusterParameterGroupsResponse)

-- | A list of DB cluster parameter groups.
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups :: Lens.Lens' DescribeDBClusterParameterGroupsResponse (Prelude.Maybe [DBClusterParameterGroup])
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups :: (Maybe [DBClusterParameterGroup]
 -> f (Maybe [DBClusterParameterGroup]))
-> DescribeDBClusterParameterGroupsResponse
-> f DescribeDBClusterParameterGroupsResponse
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups = (DescribeDBClusterParameterGroupsResponse
 -> Maybe [DBClusterParameterGroup])
-> (DescribeDBClusterParameterGroupsResponse
    -> Maybe [DBClusterParameterGroup]
    -> DescribeDBClusterParameterGroupsResponse)
-> Lens'
     DescribeDBClusterParameterGroupsResponse
     (Maybe [DBClusterParameterGroup])
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroupsResponse' {Maybe [DBClusterParameterGroup]
dbClusterParameterGroups :: Maybe [DBClusterParameterGroup]
$sel:dbClusterParameterGroups:DescribeDBClusterParameterGroupsResponse' :: DescribeDBClusterParameterGroupsResponse
-> Maybe [DBClusterParameterGroup]
dbClusterParameterGroups} -> Maybe [DBClusterParameterGroup]
dbClusterParameterGroups) (\s :: DescribeDBClusterParameterGroupsResponse
s@DescribeDBClusterParameterGroupsResponse' {} Maybe [DBClusterParameterGroup]
a -> DescribeDBClusterParameterGroupsResponse
s {$sel:dbClusterParameterGroups:DescribeDBClusterParameterGroupsResponse' :: Maybe [DBClusterParameterGroup]
dbClusterParameterGroups = Maybe [DBClusterParameterGroup]
a} :: DescribeDBClusterParameterGroupsResponse) ((Maybe [DBClusterParameterGroup]
  -> f (Maybe [DBClusterParameterGroup]))
 -> DescribeDBClusterParameterGroupsResponse
 -> f DescribeDBClusterParameterGroupsResponse)
-> ((Maybe [DBClusterParameterGroup]
     -> f (Maybe [DBClusterParameterGroup]))
    -> Maybe [DBClusterParameterGroup]
    -> f (Maybe [DBClusterParameterGroup]))
-> (Maybe [DBClusterParameterGroup]
    -> f (Maybe [DBClusterParameterGroup]))
-> DescribeDBClusterParameterGroupsResponse
-> f DescribeDBClusterParameterGroupsResponse
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. AnIso
  [DBClusterParameterGroup]
  [DBClusterParameterGroup]
  [DBClusterParameterGroup]
  [DBClusterParameterGroup]
-> Iso
     (Maybe [DBClusterParameterGroup])
     (Maybe [DBClusterParameterGroup])
     (Maybe [DBClusterParameterGroup])
     (Maybe [DBClusterParameterGroup])
forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping AnIso
  [DBClusterParameterGroup]
  [DBClusterParameterGroup]
  [DBClusterParameterGroup]
  [DBClusterParameterGroup]
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | The response's http status code.
describeDBClusterParameterGroupsResponse_httpStatus :: Lens.Lens' DescribeDBClusterParameterGroupsResponse Prelude.Int
describeDBClusterParameterGroupsResponse_httpStatus :: (Int -> f Int)
-> DescribeDBClusterParameterGroupsResponse
-> f DescribeDBClusterParameterGroupsResponse
describeDBClusterParameterGroupsResponse_httpStatus = (DescribeDBClusterParameterGroupsResponse -> Int)
-> (DescribeDBClusterParameterGroupsResponse
    -> Int -> DescribeDBClusterParameterGroupsResponse)
-> Lens
     DescribeDBClusterParameterGroupsResponse
     DescribeDBClusterParameterGroupsResponse
     Int
     Int
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDBClusterParameterGroupsResponse' {Int
httpStatus :: Int
$sel:httpStatus:DescribeDBClusterParameterGroupsResponse' :: DescribeDBClusterParameterGroupsResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: DescribeDBClusterParameterGroupsResponse
s@DescribeDBClusterParameterGroupsResponse' {} Int
a -> DescribeDBClusterParameterGroupsResponse
s {$sel:httpStatus:DescribeDBClusterParameterGroupsResponse' :: Int
httpStatus = Int
a} :: DescribeDBClusterParameterGroupsResponse)

instance
  Prelude.NFData
    DescribeDBClusterParameterGroupsResponse