{-# 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.DescribeEvents
-- 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 information about events that meet the specified filter
-- criteria. Events are returned in a summary form and do not include the
-- detailed description, any additional metadata that depends on the event
-- type, or any affected resources. To retrieve that information, use the
-- <https://docs.aws.amazon.com/health/latest/APIReference/API_DescribeEventDetails.html DescribeEventDetails>
-- and
-- <https://docs.aws.amazon.com/health/latest/APIReference/API_DescribeAffectedEntities.html DescribeAffectedEntities>
-- operations.
--
-- If no filter criteria are specified, all events are returned. Results
-- are sorted by @lastModifiedTime@, starting with the most recent event.
--
-- -   When you call the @DescribeEvents@ operation and specify an entity
--     for the @entityValues@ parameter, Health might return public events
--     that aren\'t specific to that resource. For example, if you call
--     @DescribeEvents@ and specify an ID for an Amazon Elastic Compute
--     Cloud (Amazon EC2) instance, Health might return events that aren\'t
--     specific to that resource or service. To get events that are
--     specific to a service, use the @services@ parameter in the @filter@
--     object. For more information, see
--     <https://docs.aws.amazon.com/health/latest/APIReference/API_Event.html Event>.
--
-- -   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.DescribeEvents
  ( -- * Creating a Request
    DescribeEvents (..),
    newDescribeEvents,

    -- * Request Lenses
    describeEvents_filter,
    describeEvents_locale,
    describeEvents_maxResults,
    describeEvents_nextToken,

    -- * Destructuring the Response
    DescribeEventsResponse (..),
    newDescribeEventsResponse,

    -- * Response Lenses
    describeEventsResponse_events,
    describeEventsResponse_nextToken,
    describeEventsResponse_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:/ 'newDescribeEvents' smart constructor.
data DescribeEvents = DescribeEvents'
  { -- | Values to narrow the results returned.
    DescribeEvents -> Maybe EventFilter
filter' :: Prelude.Maybe EventFilter,
    -- | The locale (language) to return information in. English (en) is the
    -- default and the only supported value at this time.
    DescribeEvents -> Maybe Text
locale :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of items to return in one batch, between 10 and 100,
    -- inclusive.
    DescribeEvents -> 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.
    DescribeEvents -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (DescribeEvents -> DescribeEvents -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEvents -> DescribeEvents -> Bool
$c/= :: DescribeEvents -> DescribeEvents -> Bool
== :: DescribeEvents -> DescribeEvents -> Bool
$c== :: DescribeEvents -> DescribeEvents -> Bool
Prelude.Eq, ReadPrec [DescribeEvents]
ReadPrec DescribeEvents
Int -> ReadS DescribeEvents
ReadS [DescribeEvents]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEvents]
$creadListPrec :: ReadPrec [DescribeEvents]
readPrec :: ReadPrec DescribeEvents
$creadPrec :: ReadPrec DescribeEvents
readList :: ReadS [DescribeEvents]
$creadList :: ReadS [DescribeEvents]
readsPrec :: Int -> ReadS DescribeEvents
$creadsPrec :: Int -> ReadS DescribeEvents
Prelude.Read, Int -> DescribeEvents -> ShowS
[DescribeEvents] -> ShowS
DescribeEvents -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEvents] -> ShowS
$cshowList :: [DescribeEvents] -> ShowS
show :: DescribeEvents -> String
$cshow :: DescribeEvents -> String
showsPrec :: Int -> DescribeEvents -> ShowS
$cshowsPrec :: Int -> DescribeEvents -> ShowS
Prelude.Show, forall x. Rep DescribeEvents x -> DescribeEvents
forall x. DescribeEvents -> Rep DescribeEvents x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeEvents x -> DescribeEvents
$cfrom :: forall x. DescribeEvents -> Rep DescribeEvents x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEvents' 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'', 'describeEvents_filter' - Values to narrow the results returned.
--
-- 'locale', 'describeEvents_locale' - The locale (language) to return information in. English (en) is the
-- default and the only supported value at this time.
--
-- 'maxResults', 'describeEvents_maxResults' - The maximum number of items to return in one batch, between 10 and 100,
-- inclusive.
--
-- 'nextToken', 'describeEvents_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.
newDescribeEvents ::
  DescribeEvents
newDescribeEvents :: DescribeEvents
newDescribeEvents =
  DescribeEvents'
    { $sel:filter':DescribeEvents' :: Maybe EventFilter
filter' = forall a. Maybe a
Prelude.Nothing,
      $sel:locale:DescribeEvents' :: Maybe Text
locale = forall a. Maybe a
Prelude.Nothing,
      $sel:maxResults:DescribeEvents' :: Maybe Natural
maxResults = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeEvents' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing
    }

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

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

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

-- | 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.
describeEvents_nextToken :: Lens.Lens' DescribeEvents (Prelude.Maybe Prelude.Text)
describeEvents_nextToken :: Lens' DescribeEvents (Maybe Text)
describeEvents_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEvents' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:DescribeEvents' :: DescribeEvents -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: DescribeEvents
s@DescribeEvents' {} Maybe Text
a -> DescribeEvents
s {$sel:nextToken:DescribeEvents' :: Maybe Text
nextToken = Maybe Text
a} :: DescribeEvents)

instance Core.AWSPager DescribeEvents where
  page :: DescribeEvents
-> AWSResponse DescribeEvents -> Maybe DescribeEvents
page DescribeEvents
rq AWSResponse DescribeEvents
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse DescribeEvents
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeEventsResponse (Maybe Text)
describeEventsResponse_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 DescribeEvents
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeEventsResponse (Maybe [Event])
describeEventsResponse_events
            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.$ DescribeEvents
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' DescribeEvents (Maybe Text)
describeEvents_nextToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse DescribeEvents
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeEventsResponse (Maybe Text)
describeEventsResponse_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 DescribeEvents where
  type
    AWSResponse DescribeEvents =
      DescribeEventsResponse
  request :: (Service -> Service) -> DescribeEvents -> Request DescribeEvents
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 DescribeEvents
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse DescribeEvents)))
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 [Event] -> Maybe Text -> Int -> DescribeEventsResponse
DescribeEventsResponse'
            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
"events" 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 DescribeEvents where
  hashWithSalt :: Int -> DescribeEvents -> Int
hashWithSalt Int
_salt DescribeEvents' {Maybe Natural
Maybe Text
Maybe EventFilter
nextToken :: Maybe Text
maxResults :: Maybe Natural
locale :: Maybe Text
filter' :: Maybe EventFilter
$sel:nextToken:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:maxResults:DescribeEvents' :: DescribeEvents -> Maybe Natural
$sel:locale:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:filter':DescribeEvents' :: DescribeEvents -> Maybe EventFilter
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe EventFilter
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 DescribeEvents where
  rnf :: DescribeEvents -> ()
rnf DescribeEvents' {Maybe Natural
Maybe Text
Maybe EventFilter
nextToken :: Maybe Text
maxResults :: Maybe Natural
locale :: Maybe Text
filter' :: Maybe EventFilter
$sel:nextToken:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:maxResults:DescribeEvents' :: DescribeEvents -> Maybe Natural
$sel:locale:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:filter':DescribeEvents' :: DescribeEvents -> Maybe EventFilter
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe EventFilter
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 DescribeEvents where
  toHeaders :: DescribeEvents -> 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.DescribeEvents" ::
                          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 DescribeEvents where
  toJSON :: DescribeEvents -> Value
toJSON DescribeEvents' {Maybe Natural
Maybe Text
Maybe EventFilter
nextToken :: Maybe Text
maxResults :: Maybe Natural
locale :: Maybe Text
filter' :: Maybe EventFilter
$sel:nextToken:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:maxResults:DescribeEvents' :: DescribeEvents -> Maybe Natural
$sel:locale:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:filter':DescribeEvents' :: DescribeEvents -> Maybe EventFilter
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"filter" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe EventFilter
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 DescribeEvents where
  toPath :: DescribeEvents -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"

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

-- | /See:/ 'newDescribeEventsResponse' smart constructor.
data DescribeEventsResponse = DescribeEventsResponse'
  { -- | The events that match the specified filter criteria.
    DescribeEventsResponse -> Maybe [Event]
events :: Prelude.Maybe [Event],
    -- | 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.
    DescribeEventsResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    DescribeEventsResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeEventsResponse -> DescribeEventsResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEventsResponse -> DescribeEventsResponse -> Bool
$c/= :: DescribeEventsResponse -> DescribeEventsResponse -> Bool
== :: DescribeEventsResponse -> DescribeEventsResponse -> Bool
$c== :: DescribeEventsResponse -> DescribeEventsResponse -> Bool
Prelude.Eq, ReadPrec [DescribeEventsResponse]
ReadPrec DescribeEventsResponse
Int -> ReadS DescribeEventsResponse
ReadS [DescribeEventsResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEventsResponse]
$creadListPrec :: ReadPrec [DescribeEventsResponse]
readPrec :: ReadPrec DescribeEventsResponse
$creadPrec :: ReadPrec DescribeEventsResponse
readList :: ReadS [DescribeEventsResponse]
$creadList :: ReadS [DescribeEventsResponse]
readsPrec :: Int -> ReadS DescribeEventsResponse
$creadsPrec :: Int -> ReadS DescribeEventsResponse
Prelude.Read, Int -> DescribeEventsResponse -> ShowS
[DescribeEventsResponse] -> ShowS
DescribeEventsResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEventsResponse] -> ShowS
$cshowList :: [DescribeEventsResponse] -> ShowS
show :: DescribeEventsResponse -> String
$cshow :: DescribeEventsResponse -> String
showsPrec :: Int -> DescribeEventsResponse -> ShowS
$cshowsPrec :: Int -> DescribeEventsResponse -> ShowS
Prelude.Show, forall x. Rep DescribeEventsResponse x -> DescribeEventsResponse
forall x. DescribeEventsResponse -> Rep DescribeEventsResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeEventsResponse x -> DescribeEventsResponse
$cfrom :: forall x. DescribeEventsResponse -> Rep DescribeEventsResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEventsResponse' 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:
--
-- 'events', 'describeEventsResponse_events' - The events that match the specified filter criteria.
--
-- 'nextToken', 'describeEventsResponse_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', 'describeEventsResponse_httpStatus' - The response's http status code.
newDescribeEventsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEventsResponse
newDescribeEventsResponse :: Int -> DescribeEventsResponse
newDescribeEventsResponse Int
pHttpStatus_ =
  DescribeEventsResponse'
    { $sel:events:DescribeEventsResponse' :: Maybe [Event]
events = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeEventsResponse' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeEventsResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The events that match the specified filter criteria.
describeEventsResponse_events :: Lens.Lens' DescribeEventsResponse (Prelude.Maybe [Event])
describeEventsResponse_events :: Lens' DescribeEventsResponse (Maybe [Event])
describeEventsResponse_events = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventsResponse' {Maybe [Event]
events :: Maybe [Event]
$sel:events:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe [Event]
events} -> Maybe [Event]
events) (\s :: DescribeEventsResponse
s@DescribeEventsResponse' {} Maybe [Event]
a -> DescribeEventsResponse
s {$sel:events:DescribeEventsResponse' :: Maybe [Event]
events = Maybe [Event]
a} :: DescribeEventsResponse) 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.
describeEventsResponse_nextToken :: Lens.Lens' DescribeEventsResponse (Prelude.Maybe Prelude.Text)
describeEventsResponse_nextToken :: Lens' DescribeEventsResponse (Maybe Text)
describeEventsResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventsResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: DescribeEventsResponse
s@DescribeEventsResponse' {} Maybe Text
a -> DescribeEventsResponse
s {$sel:nextToken:DescribeEventsResponse' :: Maybe Text
nextToken = Maybe Text
a} :: DescribeEventsResponse)

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

instance Prelude.NFData DescribeEventsResponse where
  rnf :: DescribeEventsResponse -> ()
rnf DescribeEventsResponse' {Int
Maybe [Event]
Maybe Text
httpStatus :: Int
nextToken :: Maybe Text
events :: Maybe [Event]
$sel:httpStatus:DescribeEventsResponse' :: DescribeEventsResponse -> Int
$sel:nextToken:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe Text
$sel:events:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe [Event]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [Event]
events
      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