{-# 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.OpsWorksCM.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)
--
-- Describes events for a specified server. Results are ordered by time,
-- with newest events first.
--
-- This operation is synchronous.
--
-- A @ResourceNotFoundException@ is thrown when the server does not exist.
-- A @ValidationException@ is raised when parameters of the request are not
-- valid.
--
-- This operation returns paginated results.
module Amazonka.OpsWorksCM.DescribeEvents
  ( -- * Creating a Request
    DescribeEvents (..),
    newDescribeEvents,

    -- * Request Lenses
    describeEvents_maxResults,
    describeEvents_nextToken,
    describeEvents_serverName,

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

    -- * Response Lenses
    describeEventsResponse_nextToken,
    describeEventsResponse_serverEvents,
    describeEventsResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.OpsWorksCM.Types
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'
  { -- | To receive a paginated response, use this parameter to specify the
    -- maximum number of results to be returned with a single call. If the
    -- number of available results exceeds this maximum, the response includes
    -- a @NextToken@ value that you can assign to the @NextToken@ request
    -- parameter to get the next set of results.
    DescribeEvents -> Maybe Natural
maxResults :: Prelude.Maybe Prelude.Natural,
    -- | NextToken is a string that is returned in some command responses. It
    -- indicates that not all entries have been returned, and that you must run
    -- at least one more request to get remaining items. To get remaining
    -- results, call @DescribeEvents@ again, and assign the token from the
    -- previous results as the value of the @nextToken@ parameter. If there are
    -- no more results, the response object\'s @nextToken@ parameter value is
    -- @null@. Setting a @nextToken@ value that was not returned in your
    -- previous results causes an @InvalidNextTokenException@ to occur.
    DescribeEvents -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The name of the server for which you want to view events.
    DescribeEvents -> Text
serverName :: 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:
--
-- 'maxResults', 'describeEvents_maxResults' - To receive a paginated response, use this parameter to specify the
-- maximum number of results to be returned with a single call. If the
-- number of available results exceeds this maximum, the response includes
-- a @NextToken@ value that you can assign to the @NextToken@ request
-- parameter to get the next set of results.
--
-- 'nextToken', 'describeEvents_nextToken' - NextToken is a string that is returned in some command responses. It
-- indicates that not all entries have been returned, and that you must run
-- at least one more request to get remaining items. To get remaining
-- results, call @DescribeEvents@ again, and assign the token from the
-- previous results as the value of the @nextToken@ parameter. If there are
-- no more results, the response object\'s @nextToken@ parameter value is
-- @null@. Setting a @nextToken@ value that was not returned in your
-- previous results causes an @InvalidNextTokenException@ to occur.
--
-- 'serverName', 'describeEvents_serverName' - The name of the server for which you want to view events.
newDescribeEvents ::
  -- | 'serverName'
  Prelude.Text ->
  DescribeEvents
newDescribeEvents :: Text -> DescribeEvents
newDescribeEvents Text
pServerName_ =
  DescribeEvents'
    { $sel:maxResults:DescribeEvents' :: Maybe Natural
maxResults = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeEvents' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:serverName:DescribeEvents' :: Text
serverName = Text
pServerName_
    }

-- | To receive a paginated response, use this parameter to specify the
-- maximum number of results to be returned with a single call. If the
-- number of available results exceeds this maximum, the response includes
-- a @NextToken@ value that you can assign to the @NextToken@ request
-- parameter to get the next set of results.
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)

-- | NextToken is a string that is returned in some command responses. It
-- indicates that not all entries have been returned, and that you must run
-- at least one more request to get remaining items. To get remaining
-- results, call @DescribeEvents@ again, and assign the token from the
-- previous results as the value of the @nextToken@ parameter. If there are
-- no more results, the response object\'s @nextToken@ parameter value is
-- @null@. Setting a @nextToken@ value that was not returned in your
-- previous results causes an @InvalidNextTokenException@ to occur.
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)

-- | The name of the server for which you want to view events.
describeEvents_serverName :: Lens.Lens' DescribeEvents Prelude.Text
describeEvents_serverName :: Lens' DescribeEvents Text
describeEvents_serverName = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEvents' {Text
serverName :: Text
$sel:serverName:DescribeEvents' :: DescribeEvents -> Text
serverName} -> Text
serverName) (\s :: DescribeEvents
s@DescribeEvents' {} Text
a -> DescribeEvents
s {$sel:serverName:DescribeEvents' :: Text
serverName = 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 [ServerEvent])
describeEventsResponse_serverEvents
            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 Text -> Maybe [ServerEvent] -> 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
"NextToken")
            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
"ServerEvents" 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.<*> (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
Text
serverName :: Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:serverName:DescribeEvents' :: DescribeEvents -> Text
$sel:nextToken:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:maxResults:DescribeEvents' :: DescribeEvents -> Maybe Natural
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
maxResults
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
nextToken
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
serverName

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

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
"OpsWorksCM_V2016_11_01.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
Text
serverName :: Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:serverName:DescribeEvents' :: DescribeEvents -> Text
$sel:nextToken:DescribeEvents' :: DescribeEvents -> Maybe Text
$sel:maxResults:DescribeEvents' :: DescribeEvents -> Maybe Natural
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"MaxResults" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> 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,
            forall a. a -> Maybe a
Prelude.Just (Key
"ServerName" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Text
serverName)
          ]
      )

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'
  { -- | NextToken is a string that is returned in some command responses. It
    -- indicates that not all entries have been returned, and that you must run
    -- at least one more request to get remaining items. To get remaining
    -- results, call @DescribeEvents@ again, and assign the token from the
    -- previous results as the value of the @nextToken@ parameter. If there are
    -- no more results, the response object\'s @nextToken@ parameter value is
    -- @null@. Setting a @nextToken@ value that was not returned in your
    -- previous results causes an @InvalidNextTokenException@ to occur.
    DescribeEventsResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | Contains the response to a @DescribeEvents@ request.
    DescribeEventsResponse -> Maybe [ServerEvent]
serverEvents :: Prelude.Maybe [ServerEvent],
    -- | 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:
--
-- 'nextToken', 'describeEventsResponse_nextToken' - NextToken is a string that is returned in some command responses. It
-- indicates that not all entries have been returned, and that you must run
-- at least one more request to get remaining items. To get remaining
-- results, call @DescribeEvents@ again, and assign the token from the
-- previous results as the value of the @nextToken@ parameter. If there are
-- no more results, the response object\'s @nextToken@ parameter value is
-- @null@. Setting a @nextToken@ value that was not returned in your
-- previous results causes an @InvalidNextTokenException@ to occur.
--
-- 'serverEvents', 'describeEventsResponse_serverEvents' - Contains the response to a @DescribeEvents@ request.
--
-- 'httpStatus', 'describeEventsResponse_httpStatus' - The response's http status code.
newDescribeEventsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEventsResponse
newDescribeEventsResponse :: Int -> DescribeEventsResponse
newDescribeEventsResponse Int
pHttpStatus_ =
  DescribeEventsResponse'
    { $sel:nextToken:DescribeEventsResponse' :: Maybe Text
nextToken =
        forall a. Maybe a
Prelude.Nothing,
      $sel:serverEvents:DescribeEventsResponse' :: Maybe [ServerEvent]
serverEvents = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeEventsResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | NextToken is a string that is returned in some command responses. It
-- indicates that not all entries have been returned, and that you must run
-- at least one more request to get remaining items. To get remaining
-- results, call @DescribeEvents@ again, and assign the token from the
-- previous results as the value of the @nextToken@ parameter. If there are
-- no more results, the response object\'s @nextToken@ parameter value is
-- @null@. Setting a @nextToken@ value that was not returned in your
-- previous results causes an @InvalidNextTokenException@ to occur.
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)

-- | Contains the response to a @DescribeEvents@ request.
describeEventsResponse_serverEvents :: Lens.Lens' DescribeEventsResponse (Prelude.Maybe [ServerEvent])
describeEventsResponse_serverEvents :: Lens' DescribeEventsResponse (Maybe [ServerEvent])
describeEventsResponse_serverEvents = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEventsResponse' {Maybe [ServerEvent]
serverEvents :: Maybe [ServerEvent]
$sel:serverEvents:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe [ServerEvent]
serverEvents} -> Maybe [ServerEvent]
serverEvents) (\s :: DescribeEventsResponse
s@DescribeEventsResponse' {} Maybe [ServerEvent]
a -> DescribeEventsResponse
s {$sel:serverEvents:DescribeEventsResponse' :: Maybe [ServerEvent]
serverEvents = Maybe [ServerEvent]
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

-- | 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 [ServerEvent]
Maybe Text
httpStatus :: Int
serverEvents :: Maybe [ServerEvent]
nextToken :: Maybe Text
$sel:httpStatus:DescribeEventsResponse' :: DescribeEventsResponse -> Int
$sel:serverEvents:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe [ServerEvent]
$sel:nextToken:DescribeEventsResponse' :: DescribeEventsResponse -> Maybe Text
..} =
    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 Maybe [ServerEvent]
serverEvents
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus