{-# 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.AWSHealth.DescribeEventTypes
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns the event types that meet the specified filter criteria. You can
-- use this API operation to find information about the Health event, such
-- as the category, Amazon Web Services service, and event code. The
-- metadata for each event appears in the
-- <https://docs.aws.amazon.com/health/latest/APIReference/API_EventType.html EventType>
-- object.
--
-- If you don\'t specify a filter criteria, the API operation returns all
-- event types, in no particular order.
--
-- This API operation uses pagination. Specify the @nextToken@ parameter in
-- the next request to return more results.
--
-- This operation returns paginated results.
module Amazonka.AWSHealth.DescribeEventTypes
  ( -- * Creating a Request
    DescribeEventTypes (..),
    newDescribeEventTypes,

    -- * Request Lenses
    describeEventTypes_filter,
    describeEventTypes_locale,
    describeEventTypes_maxResults,
    describeEventTypes_nextToken,

    -- * Destructuring the Response
    DescribeEventTypesResponse (..),
    newDescribeEventTypesResponse,

    -- * Response Lenses
    describeEventTypesResponse_eventTypes,
    describeEventTypesResponse_nextToken,
    describeEventTypesResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeEventTypes' smart constructor.
data DescribeEventTypes = DescribeEventTypes'
  { -- | Values to narrow the results returned.
    DescribeEventTypes -> Maybe EventTypeFilter
filter' :: Prelude.Maybe EventTypeFilter,
    -- | The locale (language) to return information in. English (en) is the
    -- default and the only supported value at this time.
    DescribeEventTypes -> Maybe Text
locale :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of items to return in one batch, between 10 and 100,
    -- inclusive.
    DescribeEventTypes -> Maybe Natural
maxResults :: Prelude.Maybe Prelude.Natural,
    -- | If the results of a search are large, only a portion of the results are
    -- returned, and a @nextToken@ pagination token is returned in the
    -- response. To retrieve the next batch of results, reissue the search
    -- request and include the returned token. When all results have been
    -- returned, the response does not contain a pagination token value.
    DescribeEventTypes -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (DescribeEventTypes -> DescribeEventTypes -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEventTypes -> DescribeEventTypes -> Bool
$c/= :: DescribeEventTypes -> DescribeEventTypes -> Bool
== :: DescribeEventTypes -> DescribeEventTypes -> Bool
$c== :: DescribeEventTypes -> DescribeEventTypes -> Bool
Prelude.Eq, ReadPrec [DescribeEventTypes]
ReadPrec DescribeEventTypes
Int -> ReadS DescribeEventTypes
ReadS [DescribeEventTypes]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEventTypes]
$creadListPrec :: ReadPrec [DescribeEventTypes]
readPrec :: ReadPrec DescribeEventTypes
$creadPrec :: ReadPrec DescribeEventTypes
readList :: ReadS [DescribeEventTypes]
$creadList :: ReadS [DescribeEventTypes]
readsPrec :: Int -> ReadS DescribeEventTypes
$creadsPrec :: Int -> ReadS DescribeEventTypes
Prelude.Read, Int -> DescribeEventTypes -> ShowS
[DescribeEventTypes] -> ShowS
DescribeEventTypes -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEventTypes] -> ShowS
$cshowList :: [DescribeEventTypes] -> ShowS
show :: DescribeEventTypes -> String
$cshow :: DescribeEventTypes -> String
showsPrec :: Int -> DescribeEventTypes -> ShowS
$cshowsPrec :: Int -> DescribeEventTypes -> ShowS
Prelude.Show, forall x. Rep DescribeEventTypes x -> DescribeEventTypes
forall x. DescribeEventTypes -> Rep DescribeEventTypes x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeEventTypes x -> DescribeEventTypes
$cfrom :: forall x. DescribeEventTypes -> Rep DescribeEventTypes x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEventTypes' 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:
--
-- 'filter'', 'describeEventTypes_filter' - Values to narrow the results returned.
--
-- 'locale', 'describeEventTypes_locale' - The locale (language) to return information in. English (en) is the
-- default and the only supported value at this time.
--
-- 'maxResults', 'describeEventTypes_maxResults' - The maximum number of items to return in one batch, between 10 and 100,
-- inclusive.
--
-- 'nextToken', 'describeEventTypes_nextToken' - If the results of a search are large, only a portion of the results are
-- returned, and a @nextToken@ pagination token is returned in the
-- response. To retrieve the next batch of results, reissue the search
-- request and include the returned token. When all results have been
-- returned, the response does not contain a pagination token value.
newDescribeEventTypes ::
  DescribeEventTypes
newDescribeEventTypes :: DescribeEventTypes
newDescribeEventTypes =
  DescribeEventTypes'
    { $sel:filter':DescribeEventTypes' :: Maybe EventTypeFilter
filter' = forall a. Maybe a
Prelude.Nothing,
      $sel:locale:DescribeEventTypes' :: Maybe Text
locale = forall a. Maybe a
Prelude.Nothing,
      $sel:maxResults:DescribeEventTypes' :: Maybe Natural
maxResults = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeEventTypes' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing
    }

-- | Values to narrow the results returned.
describeEventTypes_filter :: Lens.Lens' DescribeEventTypes (Prelude.Maybe EventTypeFilter)
describeEventTypes_filter :: Lens' DescribeEventTypes (Maybe EventTypeFilter)
describeEventTypes_filter = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventTypes' {Maybe EventTypeFilter
filter' :: Maybe EventTypeFilter
$sel:filter':DescribeEventTypes' :: DescribeEventTypes -> Maybe EventTypeFilter
filter'} -> Maybe EventTypeFilter
filter') (\s :: DescribeEventTypes
s@DescribeEventTypes' {} Maybe EventTypeFilter
a -> DescribeEventTypes
s {$sel:filter':DescribeEventTypes' :: Maybe EventTypeFilter
filter' = Maybe EventTypeFilter
a} :: DescribeEventTypes)

-- | The locale (language) to return information in. English (en) is the
-- default and the only supported value at this time.
describeEventTypes_locale :: Lens.Lens' DescribeEventTypes (Prelude.Maybe Prelude.Text)
describeEventTypes_locale :: Lens' DescribeEventTypes (Maybe Text)
describeEventTypes_locale = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventTypes' {Maybe Text
locale :: Maybe Text
$sel:locale:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
locale} -> Maybe Text
locale) (\s :: DescribeEventTypes
s@DescribeEventTypes' {} Maybe Text
a -> DescribeEventTypes
s {$sel:locale:DescribeEventTypes' :: Maybe Text
locale = Maybe Text
a} :: DescribeEventTypes)

-- | The maximum number of items to return in one batch, between 10 and 100,
-- inclusive.
describeEventTypes_maxResults :: Lens.Lens' DescribeEventTypes (Prelude.Maybe Prelude.Natural)
describeEventTypes_maxResults :: Lens' DescribeEventTypes (Maybe Natural)
describeEventTypes_maxResults = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventTypes' {Maybe Natural
maxResults :: Maybe Natural
$sel:maxResults:DescribeEventTypes' :: DescribeEventTypes -> Maybe Natural
maxResults} -> Maybe Natural
maxResults) (\s :: DescribeEventTypes
s@DescribeEventTypes' {} Maybe Natural
a -> DescribeEventTypes
s {$sel:maxResults:DescribeEventTypes' :: Maybe Natural
maxResults = Maybe Natural
a} :: DescribeEventTypes)

-- | If the results of a search are large, only a portion of the results are
-- returned, and a @nextToken@ pagination token is returned in the
-- response. To retrieve the next batch of results, reissue the search
-- request and include the returned token. When all results have been
-- returned, the response does not contain a pagination token value.
describeEventTypes_nextToken :: Lens.Lens' DescribeEventTypes (Prelude.Maybe Prelude.Text)
describeEventTypes_nextToken :: Lens' DescribeEventTypes (Maybe Text)
describeEventTypes_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventTypes' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: DescribeEventTypes
s@DescribeEventTypes' {} Maybe Text
a -> DescribeEventTypes
s {$sel:nextToken:DescribeEventTypes' :: Maybe Text
nextToken = Maybe Text
a} :: DescribeEventTypes)

instance Core.AWSPager DescribeEventTypes where
  page :: DescribeEventTypes
-> AWSResponse DescribeEventTypes -> Maybe DescribeEventTypes
page DescribeEventTypes
rq AWSResponse DescribeEventTypes
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse DescribeEventTypes
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeEventTypesResponse (Maybe Text)
describeEventTypesResponse_nextToken
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse DescribeEventTypes
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeEventTypesResponse (Maybe [EventType])
describeEventTypesResponse_eventTypes
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | Bool
Prelude.otherwise =
        forall a. a -> Maybe a
Prelude.Just
          forall a b. (a -> b) -> a -> b
Prelude.$ DescribeEventTypes
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' DescribeEventTypes (Maybe Text)
describeEventTypes_nextToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse DescribeEventTypes
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeEventTypesResponse (Maybe Text)
describeEventTypesResponse_nextToken
          forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just

instance Core.AWSRequest DescribeEventTypes where
  type
    AWSResponse DescribeEventTypes =
      DescribeEventTypesResponse
  request :: (Service -> Service)
-> DescribeEventTypes -> Request DescribeEventTypes
request Service -> Service
overrides =
    forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DescribeEventTypes
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse DescribeEventTypes)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe [EventType]
-> Maybe Text -> Int -> DescribeEventTypesResponse
DescribeEventTypesResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"eventTypes" forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ forall a. Monoid a => a
Prelude.mempty)
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"nextToken")
            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 DescribeEventTypes where
  hashWithSalt :: Int -> DescribeEventTypes -> Int
hashWithSalt Int
_salt DescribeEventTypes' {Maybe Natural
Maybe Text
Maybe EventTypeFilter
nextToken :: Maybe Text
maxResults :: Maybe Natural
locale :: Maybe Text
filter' :: Maybe EventTypeFilter
$sel:nextToken:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
$sel:maxResults:DescribeEventTypes' :: DescribeEventTypes -> Maybe Natural
$sel:locale:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
$sel:filter':DescribeEventTypes' :: DescribeEventTypes -> Maybe EventTypeFilter
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe EventTypeFilter
filter'
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
locale
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
maxResults
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
nextToken

instance Prelude.NFData DescribeEventTypes where
  rnf :: DescribeEventTypes -> ()
rnf DescribeEventTypes' {Maybe Natural
Maybe Text
Maybe EventTypeFilter
nextToken :: Maybe Text
maxResults :: Maybe Natural
locale :: Maybe Text
filter' :: Maybe EventTypeFilter
$sel:nextToken:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
$sel:maxResults:DescribeEventTypes' :: DescribeEventTypes -> Maybe Natural
$sel:locale:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
$sel:filter':DescribeEventTypes' :: DescribeEventTypes -> Maybe EventTypeFilter
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe EventTypeFilter
filter'
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
locale
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
maxResults
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextToken

instance Data.ToHeaders DescribeEventTypes where
  toHeaders :: DescribeEventTypes -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"AWSHealth_20160804.DescribeEventTypes" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DescribeEventTypes where
  toJSON :: DescribeEventTypes -> Value
toJSON DescribeEventTypes' {Maybe Natural
Maybe Text
Maybe EventTypeFilter
nextToken :: Maybe Text
maxResults :: Maybe Natural
locale :: Maybe Text
filter' :: Maybe EventTypeFilter
$sel:nextToken:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
$sel:maxResults:DescribeEventTypes' :: DescribeEventTypes -> Maybe Natural
$sel:locale:DescribeEventTypes' :: DescribeEventTypes -> Maybe Text
$sel:filter':DescribeEventTypes' :: DescribeEventTypes -> Maybe EventTypeFilter
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"filter" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe EventTypeFilter
filter',
            (Key
"locale" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
locale,
            (Key
"maxResults" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Natural
maxResults,
            (Key
"nextToken" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
nextToken
          ]
      )

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

instance Data.ToQuery DescribeEventTypes where
  toQuery :: DescribeEventTypes -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

-- | /See:/ 'newDescribeEventTypesResponse' smart constructor.
data DescribeEventTypesResponse = DescribeEventTypesResponse'
  { -- | A list of event types that match the filter criteria. Event types have a
    -- category (@issue@, @accountNotification@, or @scheduledChange@), a
    -- service (for example, @EC2@, @RDS@, @DATAPIPELINE@, @BILLING@), and a
    -- code (in the format @AWS_@/@SERVICE@/@_@/@DESCRIPTION@/@ @; for example,
    -- @AWS_EC2_SYSTEM_MAINTENANCE_EVENT@).
    DescribeEventTypesResponse -> Maybe [EventType]
eventTypes :: Prelude.Maybe [EventType],
    -- | If the results of a search are large, only a portion of the results are
    -- returned, and a @nextToken@ pagination token is returned in the
    -- response. To retrieve the next batch of results, reissue the search
    -- request and include the returned token. When all results have been
    -- returned, the response does not contain a pagination token value.
    DescribeEventTypesResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    DescribeEventTypesResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeEventTypesResponse -> DescribeEventTypesResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEventTypesResponse -> DescribeEventTypesResponse -> Bool
$c/= :: DescribeEventTypesResponse -> DescribeEventTypesResponse -> Bool
== :: DescribeEventTypesResponse -> DescribeEventTypesResponse -> Bool
$c== :: DescribeEventTypesResponse -> DescribeEventTypesResponse -> Bool
Prelude.Eq, ReadPrec [DescribeEventTypesResponse]
ReadPrec DescribeEventTypesResponse
Int -> ReadS DescribeEventTypesResponse
ReadS [DescribeEventTypesResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEventTypesResponse]
$creadListPrec :: ReadPrec [DescribeEventTypesResponse]
readPrec :: ReadPrec DescribeEventTypesResponse
$creadPrec :: ReadPrec DescribeEventTypesResponse
readList :: ReadS [DescribeEventTypesResponse]
$creadList :: ReadS [DescribeEventTypesResponse]
readsPrec :: Int -> ReadS DescribeEventTypesResponse
$creadsPrec :: Int -> ReadS DescribeEventTypesResponse
Prelude.Read, Int -> DescribeEventTypesResponse -> ShowS
[DescribeEventTypesResponse] -> ShowS
DescribeEventTypesResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEventTypesResponse] -> ShowS
$cshowList :: [DescribeEventTypesResponse] -> ShowS
show :: DescribeEventTypesResponse -> String
$cshow :: DescribeEventTypesResponse -> String
showsPrec :: Int -> DescribeEventTypesResponse -> ShowS
$cshowsPrec :: Int -> DescribeEventTypesResponse -> ShowS
Prelude.Show, forall x.
Rep DescribeEventTypesResponse x -> DescribeEventTypesResponse
forall x.
DescribeEventTypesResponse -> Rep DescribeEventTypesResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeEventTypesResponse x -> DescribeEventTypesResponse
$cfrom :: forall x.
DescribeEventTypesResponse -> Rep DescribeEventTypesResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEventTypesResponse' 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:
--
-- 'eventTypes', 'describeEventTypesResponse_eventTypes' - A list of event types that match the filter criteria. Event types have a
-- category (@issue@, @accountNotification@, or @scheduledChange@), a
-- service (for example, @EC2@, @RDS@, @DATAPIPELINE@, @BILLING@), and a
-- code (in the format @AWS_@/@SERVICE@/@_@/@DESCRIPTION@/@ @; for example,
-- @AWS_EC2_SYSTEM_MAINTENANCE_EVENT@).
--
-- 'nextToken', 'describeEventTypesResponse_nextToken' - If the results of a search are large, only a portion of the results are
-- returned, and a @nextToken@ pagination token is returned in the
-- response. To retrieve the next batch of results, reissue the search
-- request and include the returned token. When all results have been
-- returned, the response does not contain a pagination token value.
--
-- 'httpStatus', 'describeEventTypesResponse_httpStatus' - The response's http status code.
newDescribeEventTypesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEventTypesResponse
newDescribeEventTypesResponse :: Int -> DescribeEventTypesResponse
newDescribeEventTypesResponse Int
pHttpStatus_ =
  DescribeEventTypesResponse'
    { $sel:eventTypes:DescribeEventTypesResponse' :: Maybe [EventType]
eventTypes =
        forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeEventTypesResponse' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeEventTypesResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | A list of event types that match the filter criteria. Event types have a
-- category (@issue@, @accountNotification@, or @scheduledChange@), a
-- service (for example, @EC2@, @RDS@, @DATAPIPELINE@, @BILLING@), and a
-- code (in the format @AWS_@/@SERVICE@/@_@/@DESCRIPTION@/@ @; for example,
-- @AWS_EC2_SYSTEM_MAINTENANCE_EVENT@).
describeEventTypesResponse_eventTypes :: Lens.Lens' DescribeEventTypesResponse (Prelude.Maybe [EventType])
describeEventTypesResponse_eventTypes :: Lens' DescribeEventTypesResponse (Maybe [EventType])
describeEventTypesResponse_eventTypes = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventTypesResponse' {Maybe [EventType]
eventTypes :: Maybe [EventType]
$sel:eventTypes:DescribeEventTypesResponse' :: DescribeEventTypesResponse -> Maybe [EventType]
eventTypes} -> Maybe [EventType]
eventTypes) (\s :: DescribeEventTypesResponse
s@DescribeEventTypesResponse' {} Maybe [EventType]
a -> DescribeEventTypesResponse
s {$sel:eventTypes:DescribeEventTypesResponse' :: Maybe [EventType]
eventTypes = Maybe [EventType]
a} :: DescribeEventTypesResponse) 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

-- | If the results of a search are large, only a portion of the results are
-- returned, and a @nextToken@ pagination token is returned in the
-- response. To retrieve the next batch of results, reissue the search
-- request and include the returned token. When all results have been
-- returned, the response does not contain a pagination token value.
describeEventTypesResponse_nextToken :: Lens.Lens' DescribeEventTypesResponse (Prelude.Maybe Prelude.Text)
describeEventTypesResponse_nextToken :: Lens' DescribeEventTypesResponse (Maybe Text)
describeEventTypesResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventTypesResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:DescribeEventTypesResponse' :: DescribeEventTypesResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: DescribeEventTypesResponse
s@DescribeEventTypesResponse' {} Maybe Text
a -> DescribeEventTypesResponse
s {$sel:nextToken:DescribeEventTypesResponse' :: Maybe Text
nextToken = Maybe Text
a} :: DescribeEventTypesResponse)

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

instance Prelude.NFData DescribeEventTypesResponse where
  rnf :: DescribeEventTypesResponse -> ()
rnf DescribeEventTypesResponse' {Int
Maybe [EventType]
Maybe Text
httpStatus :: Int
nextToken :: Maybe Text
eventTypes :: Maybe [EventType]
$sel:httpStatus:DescribeEventTypesResponse' :: DescribeEventTypesResponse -> Int
$sel:nextToken:DescribeEventTypesResponse' :: DescribeEventTypesResponse -> Maybe Text
$sel:eventTypes:DescribeEventTypesResponse' :: DescribeEventTypesResponse -> Maybe [EventType]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [EventType]
eventTypes
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextToken
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus