{-# 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.Neptune.DescribeEventCategories
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Displays a list of categories for all event source types, or, if
-- specified, for a specified source type.
module Amazonka.Neptune.DescribeEventCategories
  ( -- * Creating a Request
    DescribeEventCategories (..),
    newDescribeEventCategories,

    -- * Request Lenses
    describeEventCategories_filters,
    describeEventCategories_sourceType,

    -- * Destructuring the Response
    DescribeEventCategoriesResponse (..),
    newDescribeEventCategoriesResponse,

    -- * Response Lenses
    describeEventCategoriesResponse_eventCategoriesMapList,
    describeEventCategoriesResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Neptune.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeEventCategories' smart constructor.
data DescribeEventCategories = DescribeEventCategories'
  { -- | This parameter is not currently supported.
    DescribeEventCategories -> Maybe [Filter]
filters :: Prelude.Maybe [Filter],
    -- | The type of source that is generating the events.
    --
    -- Valid values: db-instance | db-parameter-group | db-security-group |
    -- db-snapshot
    DescribeEventCategories -> Maybe Text
sourceType :: Prelude.Maybe Prelude.Text
  }
  deriving (DescribeEventCategories -> DescribeEventCategories -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEventCategories -> DescribeEventCategories -> Bool
$c/= :: DescribeEventCategories -> DescribeEventCategories -> Bool
== :: DescribeEventCategories -> DescribeEventCategories -> Bool
$c== :: DescribeEventCategories -> DescribeEventCategories -> Bool
Prelude.Eq, ReadPrec [DescribeEventCategories]
ReadPrec DescribeEventCategories
Int -> ReadS DescribeEventCategories
ReadS [DescribeEventCategories]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEventCategories]
$creadListPrec :: ReadPrec [DescribeEventCategories]
readPrec :: ReadPrec DescribeEventCategories
$creadPrec :: ReadPrec DescribeEventCategories
readList :: ReadS [DescribeEventCategories]
$creadList :: ReadS [DescribeEventCategories]
readsPrec :: Int -> ReadS DescribeEventCategories
$creadsPrec :: Int -> ReadS DescribeEventCategories
Prelude.Read, Int -> DescribeEventCategories -> ShowS
[DescribeEventCategories] -> ShowS
DescribeEventCategories -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEventCategories] -> ShowS
$cshowList :: [DescribeEventCategories] -> ShowS
show :: DescribeEventCategories -> String
$cshow :: DescribeEventCategories -> String
showsPrec :: Int -> DescribeEventCategories -> ShowS
$cshowsPrec :: Int -> DescribeEventCategories -> ShowS
Prelude.Show, forall x. Rep DescribeEventCategories x -> DescribeEventCategories
forall x. DescribeEventCategories -> Rep DescribeEventCategories x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeEventCategories x -> DescribeEventCategories
$cfrom :: forall x. DescribeEventCategories -> Rep DescribeEventCategories x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEventCategories' 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', 'describeEventCategories_filters' - This parameter is not currently supported.
--
-- 'sourceType', 'describeEventCategories_sourceType' - The type of source that is generating the events.
--
-- Valid values: db-instance | db-parameter-group | db-security-group |
-- db-snapshot
newDescribeEventCategories ::
  DescribeEventCategories
newDescribeEventCategories :: DescribeEventCategories
newDescribeEventCategories =
  DescribeEventCategories'
    { $sel:filters:DescribeEventCategories' :: Maybe [Filter]
filters = forall a. Maybe a
Prelude.Nothing,
      $sel:sourceType:DescribeEventCategories' :: Maybe Text
sourceType = forall a. Maybe a
Prelude.Nothing
    }

-- | This parameter is not currently supported.
describeEventCategories_filters :: Lens.Lens' DescribeEventCategories (Prelude.Maybe [Filter])
describeEventCategories_filters :: Lens' DescribeEventCategories (Maybe [Filter])
describeEventCategories_filters = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventCategories' {Maybe [Filter]
filters :: Maybe [Filter]
$sel:filters:DescribeEventCategories' :: DescribeEventCategories -> Maybe [Filter]
filters} -> Maybe [Filter]
filters) (\s :: DescribeEventCategories
s@DescribeEventCategories' {} Maybe [Filter]
a -> DescribeEventCategories
s {$sel:filters:DescribeEventCategories' :: Maybe [Filter]
filters = Maybe [Filter]
a} :: DescribeEventCategories) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. 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 forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | The type of source that is generating the events.
--
-- Valid values: db-instance | db-parameter-group | db-security-group |
-- db-snapshot
describeEventCategories_sourceType :: Lens.Lens' DescribeEventCategories (Prelude.Maybe Prelude.Text)
describeEventCategories_sourceType :: Lens' DescribeEventCategories (Maybe Text)
describeEventCategories_sourceType = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventCategories' {Maybe Text
sourceType :: Maybe Text
$sel:sourceType:DescribeEventCategories' :: DescribeEventCategories -> Maybe Text
sourceType} -> Maybe Text
sourceType) (\s :: DescribeEventCategories
s@DescribeEventCategories' {} Maybe Text
a -> DescribeEventCategories
s {$sel:sourceType:DescribeEventCategories' :: Maybe Text
sourceType = Maybe Text
a} :: DescribeEventCategories)

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

instance Prelude.Hashable DescribeEventCategories where
  hashWithSalt :: Int -> DescribeEventCategories -> Int
hashWithSalt Int
_salt DescribeEventCategories' {Maybe [Filter]
Maybe Text
sourceType :: Maybe Text
filters :: Maybe [Filter]
$sel:sourceType:DescribeEventCategories' :: DescribeEventCategories -> Maybe Text
$sel:filters:DescribeEventCategories' :: DescribeEventCategories -> Maybe [Filter]
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [Filter]
filters
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
sourceType

instance Prelude.NFData DescribeEventCategories where
  rnf :: DescribeEventCategories -> ()
rnf DescribeEventCategories' {Maybe [Filter]
Maybe Text
sourceType :: Maybe Text
filters :: Maybe [Filter]
$sel:sourceType:DescribeEventCategories' :: DescribeEventCategories -> Maybe Text
$sel:filters:DescribeEventCategories' :: DescribeEventCategories -> Maybe [Filter]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [Filter]
filters
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
sourceType

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

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

instance Data.ToQuery DescribeEventCategories where
  toQuery :: DescribeEventCategories -> QueryString
toQuery DescribeEventCategories' {Maybe [Filter]
Maybe Text
sourceType :: Maybe Text
filters :: Maybe [Filter]
$sel:sourceType:DescribeEventCategories' :: DescribeEventCategories -> Maybe Text
$sel:filters:DescribeEventCategories' :: DescribeEventCategories -> Maybe [Filter]
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"Action"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"DescribeEventCategories" :: Prelude.ByteString),
        ByteString
"Version"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"2014-10-31" :: Prelude.ByteString),
        ByteString
"Filters"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: forall a. ToQuery a => a -> QueryString
Data.toQuery
            (forall a.
(IsList a, ToQuery (Item a)) =>
ByteString -> a -> QueryString
Data.toQueryList ByteString
"Filter" forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [Filter]
filters),
        ByteString
"SourceType" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Text
sourceType
      ]

-- | /See:/ 'newDescribeEventCategoriesResponse' smart constructor.
data DescribeEventCategoriesResponse = DescribeEventCategoriesResponse'
  { -- | A list of EventCategoriesMap data types.
    DescribeEventCategoriesResponse -> Maybe [EventCategoriesMap]
eventCategoriesMapList :: Prelude.Maybe [EventCategoriesMap],
    -- | The response's http status code.
    DescribeEventCategoriesResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeEventCategoriesResponse
-> DescribeEventCategoriesResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEventCategoriesResponse
-> DescribeEventCategoriesResponse -> Bool
$c/= :: DescribeEventCategoriesResponse
-> DescribeEventCategoriesResponse -> Bool
== :: DescribeEventCategoriesResponse
-> DescribeEventCategoriesResponse -> Bool
$c== :: DescribeEventCategoriesResponse
-> DescribeEventCategoriesResponse -> Bool
Prelude.Eq, ReadPrec [DescribeEventCategoriesResponse]
ReadPrec DescribeEventCategoriesResponse
Int -> ReadS DescribeEventCategoriesResponse
ReadS [DescribeEventCategoriesResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEventCategoriesResponse]
$creadListPrec :: ReadPrec [DescribeEventCategoriesResponse]
readPrec :: ReadPrec DescribeEventCategoriesResponse
$creadPrec :: ReadPrec DescribeEventCategoriesResponse
readList :: ReadS [DescribeEventCategoriesResponse]
$creadList :: ReadS [DescribeEventCategoriesResponse]
readsPrec :: Int -> ReadS DescribeEventCategoriesResponse
$creadsPrec :: Int -> ReadS DescribeEventCategoriesResponse
Prelude.Read, Int -> DescribeEventCategoriesResponse -> ShowS
[DescribeEventCategoriesResponse] -> ShowS
DescribeEventCategoriesResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEventCategoriesResponse] -> ShowS
$cshowList :: [DescribeEventCategoriesResponse] -> ShowS
show :: DescribeEventCategoriesResponse -> String
$cshow :: DescribeEventCategoriesResponse -> String
showsPrec :: Int -> DescribeEventCategoriesResponse -> ShowS
$cshowsPrec :: Int -> DescribeEventCategoriesResponse -> ShowS
Prelude.Show, forall x.
Rep DescribeEventCategoriesResponse x
-> DescribeEventCategoriesResponse
forall x.
DescribeEventCategoriesResponse
-> Rep DescribeEventCategoriesResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeEventCategoriesResponse x
-> DescribeEventCategoriesResponse
$cfrom :: forall x.
DescribeEventCategoriesResponse
-> Rep DescribeEventCategoriesResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEventCategoriesResponse' 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:
--
-- 'eventCategoriesMapList', 'describeEventCategoriesResponse_eventCategoriesMapList' - A list of EventCategoriesMap data types.
--
-- 'httpStatus', 'describeEventCategoriesResponse_httpStatus' - The response's http status code.
newDescribeEventCategoriesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEventCategoriesResponse
newDescribeEventCategoriesResponse :: Int -> DescribeEventCategoriesResponse
newDescribeEventCategoriesResponse Int
pHttpStatus_ =
  DescribeEventCategoriesResponse'
    { $sel:eventCategoriesMapList:DescribeEventCategoriesResponse' :: Maybe [EventCategoriesMap]
eventCategoriesMapList =
        forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeEventCategoriesResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | A list of EventCategoriesMap data types.
describeEventCategoriesResponse_eventCategoriesMapList :: Lens.Lens' DescribeEventCategoriesResponse (Prelude.Maybe [EventCategoriesMap])
describeEventCategoriesResponse_eventCategoriesMapList :: Lens' DescribeEventCategoriesResponse (Maybe [EventCategoriesMap])
describeEventCategoriesResponse_eventCategoriesMapList = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventCategoriesResponse' {Maybe [EventCategoriesMap]
eventCategoriesMapList :: Maybe [EventCategoriesMap]
$sel:eventCategoriesMapList:DescribeEventCategoriesResponse' :: DescribeEventCategoriesResponse -> Maybe [EventCategoriesMap]
eventCategoriesMapList} -> Maybe [EventCategoriesMap]
eventCategoriesMapList) (\s :: DescribeEventCategoriesResponse
s@DescribeEventCategoriesResponse' {} Maybe [EventCategoriesMap]
a -> DescribeEventCategoriesResponse
s {$sel:eventCategoriesMapList:DescribeEventCategoriesResponse' :: Maybe [EventCategoriesMap]
eventCategoriesMapList = Maybe [EventCategoriesMap]
a} :: DescribeEventCategoriesResponse) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. 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 forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

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

instance
  Prelude.NFData
    DescribeEventCategoriesResponse
  where
  rnf :: DescribeEventCategoriesResponse -> ()
rnf DescribeEventCategoriesResponse' {Int
Maybe [EventCategoriesMap]
httpStatus :: Int
eventCategoriesMapList :: Maybe [EventCategoriesMap]
$sel:httpStatus:DescribeEventCategoriesResponse' :: DescribeEventCategoriesResponse -> Int
$sel:eventCategoriesMapList:DescribeEventCategoriesResponse' :: DescribeEventCategoriesResponse -> Maybe [EventCategoriesMap]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [EventCategoriesMap]
eventCategoriesMapList
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus