{-# 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.CloudWatchEvents.ListEventSources
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- You can use this to see all the partner event sources that have been
-- shared with your Amazon Web Services account. For more information about
-- partner event sources, see
-- <https://docs.aws.amazon.com/eventbridge/latest/APIReference/API_CreateEventBus.html CreateEventBus>.
module Amazonka.CloudWatchEvents.ListEventSources
  ( -- * Creating a Request
    ListEventSources (..),
    newListEventSources,

    -- * Request Lenses
    listEventSources_limit,
    listEventSources_namePrefix,
    listEventSources_nextToken,

    -- * Destructuring the Response
    ListEventSourcesResponse (..),
    newListEventSourcesResponse,

    -- * Response Lenses
    listEventSourcesResponse_eventSources,
    listEventSourcesResponse_nextToken,
    listEventSourcesResponse_httpStatus,
  )
where

import Amazonka.CloudWatchEvents.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:/ 'newListEventSources' smart constructor.
data ListEventSources = ListEventSources'
  { -- | Specifying this limits the number of results returned by this operation.
    -- The operation also returns a NextToken which you can use in a subsequent
    -- operation to retrieve the next set of results.
    ListEventSources -> Maybe Natural
limit :: Prelude.Maybe Prelude.Natural,
    -- | Specifying this limits the results to only those partner event sources
    -- with names that start with the specified prefix.
    ListEventSources -> Maybe Text
namePrefix :: Prelude.Maybe Prelude.Text,
    -- | The token returned by a previous call to retrieve the next set of
    -- results.
    ListEventSources -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (ListEventSources -> ListEventSources -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListEventSources -> ListEventSources -> Bool
$c/= :: ListEventSources -> ListEventSources -> Bool
== :: ListEventSources -> ListEventSources -> Bool
$c== :: ListEventSources -> ListEventSources -> Bool
Prelude.Eq, ReadPrec [ListEventSources]
ReadPrec ListEventSources
Int -> ReadS ListEventSources
ReadS [ListEventSources]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListEventSources]
$creadListPrec :: ReadPrec [ListEventSources]
readPrec :: ReadPrec ListEventSources
$creadPrec :: ReadPrec ListEventSources
readList :: ReadS [ListEventSources]
$creadList :: ReadS [ListEventSources]
readsPrec :: Int -> ReadS ListEventSources
$creadsPrec :: Int -> ReadS ListEventSources
Prelude.Read, Int -> ListEventSources -> ShowS
[ListEventSources] -> ShowS
ListEventSources -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListEventSources] -> ShowS
$cshowList :: [ListEventSources] -> ShowS
show :: ListEventSources -> String
$cshow :: ListEventSources -> String
showsPrec :: Int -> ListEventSources -> ShowS
$cshowsPrec :: Int -> ListEventSources -> ShowS
Prelude.Show, forall x. Rep ListEventSources x -> ListEventSources
forall x. ListEventSources -> Rep ListEventSources x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListEventSources x -> ListEventSources
$cfrom :: forall x. ListEventSources -> Rep ListEventSources x
Prelude.Generic)

-- |
-- Create a value of 'ListEventSources' 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:
--
-- 'limit', 'listEventSources_limit' - Specifying this limits the number of results returned by this operation.
-- The operation also returns a NextToken which you can use in a subsequent
-- operation to retrieve the next set of results.
--
-- 'namePrefix', 'listEventSources_namePrefix' - Specifying this limits the results to only those partner event sources
-- with names that start with the specified prefix.
--
-- 'nextToken', 'listEventSources_nextToken' - The token returned by a previous call to retrieve the next set of
-- results.
newListEventSources ::
  ListEventSources
newListEventSources :: ListEventSources
newListEventSources =
  ListEventSources'
    { $sel:limit:ListEventSources' :: Maybe Natural
limit = forall a. Maybe a
Prelude.Nothing,
      $sel:namePrefix:ListEventSources' :: Maybe Text
namePrefix = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:ListEventSources' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing
    }

-- | Specifying this limits the number of results returned by this operation.
-- The operation also returns a NextToken which you can use in a subsequent
-- operation to retrieve the next set of results.
listEventSources_limit :: Lens.Lens' ListEventSources (Prelude.Maybe Prelude.Natural)
listEventSources_limit :: Lens' ListEventSources (Maybe Natural)
listEventSources_limit = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListEventSources' {Maybe Natural
limit :: Maybe Natural
$sel:limit:ListEventSources' :: ListEventSources -> Maybe Natural
limit} -> Maybe Natural
limit) (\s :: ListEventSources
s@ListEventSources' {} Maybe Natural
a -> ListEventSources
s {$sel:limit:ListEventSources' :: Maybe Natural
limit = Maybe Natural
a} :: ListEventSources)

-- | Specifying this limits the results to only those partner event sources
-- with names that start with the specified prefix.
listEventSources_namePrefix :: Lens.Lens' ListEventSources (Prelude.Maybe Prelude.Text)
listEventSources_namePrefix :: Lens' ListEventSources (Maybe Text)
listEventSources_namePrefix = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListEventSources' {Maybe Text
namePrefix :: Maybe Text
$sel:namePrefix:ListEventSources' :: ListEventSources -> Maybe Text
namePrefix} -> Maybe Text
namePrefix) (\s :: ListEventSources
s@ListEventSources' {} Maybe Text
a -> ListEventSources
s {$sel:namePrefix:ListEventSources' :: Maybe Text
namePrefix = Maybe Text
a} :: ListEventSources)

-- | The token returned by a previous call to retrieve the next set of
-- results.
listEventSources_nextToken :: Lens.Lens' ListEventSources (Prelude.Maybe Prelude.Text)
listEventSources_nextToken :: Lens' ListEventSources (Maybe Text)
listEventSources_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListEventSources' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListEventSources' :: ListEventSources -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListEventSources
s@ListEventSources' {} Maybe Text
a -> ListEventSources
s {$sel:nextToken:ListEventSources' :: Maybe Text
nextToken = Maybe Text
a} :: ListEventSources)

instance Core.AWSRequest ListEventSources where
  type
    AWSResponse ListEventSources =
      ListEventSourcesResponse
  request :: (Service -> Service)
-> ListEventSources -> Request ListEventSources
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 ListEventSources
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse ListEventSources)))
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 [EventSource]
-> Maybe Text -> Int -> ListEventSourcesResponse
ListEventSourcesResponse'
            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
"EventSources" 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 ListEventSources where
  hashWithSalt :: Int -> ListEventSources -> Int
hashWithSalt Int
_salt ListEventSources' {Maybe Natural
Maybe Text
nextToken :: Maybe Text
namePrefix :: Maybe Text
limit :: Maybe Natural
$sel:nextToken:ListEventSources' :: ListEventSources -> Maybe Text
$sel:namePrefix:ListEventSources' :: ListEventSources -> Maybe Text
$sel:limit:ListEventSources' :: ListEventSources -> Maybe Natural
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
limit
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
namePrefix
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
nextToken

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

instance Data.ToHeaders ListEventSources where
  toHeaders :: ListEventSources -> 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
"AWSEvents.ListEventSources" :: 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 ListEventSources where
  toJSON :: ListEventSources -> Value
toJSON ListEventSources' {Maybe Natural
Maybe Text
nextToken :: Maybe Text
namePrefix :: Maybe Text
limit :: Maybe Natural
$sel:nextToken:ListEventSources' :: ListEventSources -> Maybe Text
$sel:namePrefix:ListEventSources' :: ListEventSources -> Maybe Text
$sel:limit:ListEventSources' :: ListEventSources -> Maybe Natural
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"Limit" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Natural
limit,
            (Key
"NamePrefix" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
namePrefix,
            (Key
"NextToken" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
nextToken
          ]
      )

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

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

-- | /See:/ 'newListEventSourcesResponse' smart constructor.
data ListEventSourcesResponse = ListEventSourcesResponse'
  { -- | The list of event sources.
    ListEventSourcesResponse -> Maybe [EventSource]
eventSources :: Prelude.Maybe [EventSource],
    -- | A token you can use in a subsequent operation to retrieve the next set
    -- of results.
    ListEventSourcesResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    ListEventSourcesResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (ListEventSourcesResponse -> ListEventSourcesResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListEventSourcesResponse -> ListEventSourcesResponse -> Bool
$c/= :: ListEventSourcesResponse -> ListEventSourcesResponse -> Bool
== :: ListEventSourcesResponse -> ListEventSourcesResponse -> Bool
$c== :: ListEventSourcesResponse -> ListEventSourcesResponse -> Bool
Prelude.Eq, ReadPrec [ListEventSourcesResponse]
ReadPrec ListEventSourcesResponse
Int -> ReadS ListEventSourcesResponse
ReadS [ListEventSourcesResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListEventSourcesResponse]
$creadListPrec :: ReadPrec [ListEventSourcesResponse]
readPrec :: ReadPrec ListEventSourcesResponse
$creadPrec :: ReadPrec ListEventSourcesResponse
readList :: ReadS [ListEventSourcesResponse]
$creadList :: ReadS [ListEventSourcesResponse]
readsPrec :: Int -> ReadS ListEventSourcesResponse
$creadsPrec :: Int -> ReadS ListEventSourcesResponse
Prelude.Read, Int -> ListEventSourcesResponse -> ShowS
[ListEventSourcesResponse] -> ShowS
ListEventSourcesResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListEventSourcesResponse] -> ShowS
$cshowList :: [ListEventSourcesResponse] -> ShowS
show :: ListEventSourcesResponse -> String
$cshow :: ListEventSourcesResponse -> String
showsPrec :: Int -> ListEventSourcesResponse -> ShowS
$cshowsPrec :: Int -> ListEventSourcesResponse -> ShowS
Prelude.Show, forall x.
Rep ListEventSourcesResponse x -> ListEventSourcesResponse
forall x.
ListEventSourcesResponse -> Rep ListEventSourcesResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep ListEventSourcesResponse x -> ListEventSourcesResponse
$cfrom :: forall x.
ListEventSourcesResponse -> Rep ListEventSourcesResponse x
Prelude.Generic)

-- |
-- Create a value of 'ListEventSourcesResponse' 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:
--
-- 'eventSources', 'listEventSourcesResponse_eventSources' - The list of event sources.
--
-- 'nextToken', 'listEventSourcesResponse_nextToken' - A token you can use in a subsequent operation to retrieve the next set
-- of results.
--
-- 'httpStatus', 'listEventSourcesResponse_httpStatus' - The response's http status code.
newListEventSourcesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListEventSourcesResponse
newListEventSourcesResponse :: Int -> ListEventSourcesResponse
newListEventSourcesResponse Int
pHttpStatus_ =
  ListEventSourcesResponse'
    { $sel:eventSources:ListEventSourcesResponse' :: Maybe [EventSource]
eventSources =
        forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:ListEventSourcesResponse' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:ListEventSourcesResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The list of event sources.
listEventSourcesResponse_eventSources :: Lens.Lens' ListEventSourcesResponse (Prelude.Maybe [EventSource])
listEventSourcesResponse_eventSources :: Lens' ListEventSourcesResponse (Maybe [EventSource])
listEventSourcesResponse_eventSources = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListEventSourcesResponse' {Maybe [EventSource]
eventSources :: Maybe [EventSource]
$sel:eventSources:ListEventSourcesResponse' :: ListEventSourcesResponse -> Maybe [EventSource]
eventSources} -> Maybe [EventSource]
eventSources) (\s :: ListEventSourcesResponse
s@ListEventSourcesResponse' {} Maybe [EventSource]
a -> ListEventSourcesResponse
s {$sel:eventSources:ListEventSourcesResponse' :: Maybe [EventSource]
eventSources = Maybe [EventSource]
a} :: ListEventSourcesResponse) 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

-- | A token you can use in a subsequent operation to retrieve the next set
-- of results.
listEventSourcesResponse_nextToken :: Lens.Lens' ListEventSourcesResponse (Prelude.Maybe Prelude.Text)
listEventSourcesResponse_nextToken :: Lens' ListEventSourcesResponse (Maybe Text)
listEventSourcesResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListEventSourcesResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListEventSourcesResponse' :: ListEventSourcesResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListEventSourcesResponse
s@ListEventSourcesResponse' {} Maybe Text
a -> ListEventSourcesResponse
s {$sel:nextToken:ListEventSourcesResponse' :: Maybe Text
nextToken = Maybe Text
a} :: ListEventSourcesResponse)

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

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