{-# 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.EC2.DescribeInternetGateways
-- 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 one or more of your internet gateways.
--
-- This operation returns paginated results.
module Amazonka.EC2.DescribeInternetGateways
  ( -- * Creating a Request
    DescribeInternetGateways (..),
    newDescribeInternetGateways,

    -- * Request Lenses
    describeInternetGateways_dryRun,
    describeInternetGateways_filters,
    describeInternetGateways_internetGatewayIds,
    describeInternetGateways_maxResults,
    describeInternetGateways_nextToken,

    -- * Destructuring the Response
    DescribeInternetGatewaysResponse (..),
    newDescribeInternetGatewaysResponse,

    -- * Response Lenses
    describeInternetGatewaysResponse_internetGateways,
    describeInternetGatewaysResponse_nextToken,
    describeInternetGatewaysResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeInternetGateways' smart constructor.
data DescribeInternetGateways = DescribeInternetGateways'
  { -- | Checks whether you have the required permissions for the action, without
    -- actually making the request, and provides an error response. If you have
    -- the required permissions, the error response is @DryRunOperation@.
    -- Otherwise, it is @UnauthorizedOperation@.
    DescribeInternetGateways -> Maybe Bool
dryRun :: Prelude.Maybe Prelude.Bool,
    -- | One or more filters.
    --
    -- -   @attachment.state@ - The current state of the attachment between the
    --     gateway and the VPC (@available@). Present only if a VPC is
    --     attached.
    --
    -- -   @attachment.vpc-id@ - The ID of an attached VPC.
    --
    -- -   @internet-gateway-id@ - The ID of the Internet gateway.
    --
    -- -   @owner-id@ - The ID of the Amazon Web Services account that owns the
    --     internet gateway.
    --
    -- -   @tag@:\<key> - The key\/value combination of a tag assigned to the
    --     resource. Use the tag key in the filter name and the tag value as
    --     the filter value. For example, to find all resources that have a tag
    --     with the key @Owner@ and the value @TeamA@, specify @tag:Owner@ for
    --     the filter name and @TeamA@ for the filter value.
    --
    -- -   @tag-key@ - The key of a tag assigned to the resource. Use this
    --     filter to find all resources assigned a tag with a specific key,
    --     regardless of the tag value.
    DescribeInternetGateways -> Maybe [Filter]
filters :: Prelude.Maybe [Filter],
    -- | One or more internet gateway IDs.
    --
    -- Default: Describes all your internet gateways.
    DescribeInternetGateways -> Maybe [Text]
internetGatewayIds :: Prelude.Maybe [Prelude.Text],
    -- | The maximum number of results to return with a single call. To retrieve
    -- the remaining results, make another call with the returned @nextToken@
    -- value.
    DescribeInternetGateways -> Maybe Natural
maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next page of results.
    DescribeInternetGateways -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (DescribeInternetGateways -> DescribeInternetGateways -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeInternetGateways -> DescribeInternetGateways -> Bool
$c/= :: DescribeInternetGateways -> DescribeInternetGateways -> Bool
== :: DescribeInternetGateways -> DescribeInternetGateways -> Bool
$c== :: DescribeInternetGateways -> DescribeInternetGateways -> Bool
Prelude.Eq, ReadPrec [DescribeInternetGateways]
ReadPrec DescribeInternetGateways
Int -> ReadS DescribeInternetGateways
ReadS [DescribeInternetGateways]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeInternetGateways]
$creadListPrec :: ReadPrec [DescribeInternetGateways]
readPrec :: ReadPrec DescribeInternetGateways
$creadPrec :: ReadPrec DescribeInternetGateways
readList :: ReadS [DescribeInternetGateways]
$creadList :: ReadS [DescribeInternetGateways]
readsPrec :: Int -> ReadS DescribeInternetGateways
$creadsPrec :: Int -> ReadS DescribeInternetGateways
Prelude.Read, Int -> DescribeInternetGateways -> ShowS
[DescribeInternetGateways] -> ShowS
DescribeInternetGateways -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeInternetGateways] -> ShowS
$cshowList :: [DescribeInternetGateways] -> ShowS
show :: DescribeInternetGateways -> String
$cshow :: DescribeInternetGateways -> String
showsPrec :: Int -> DescribeInternetGateways -> ShowS
$cshowsPrec :: Int -> DescribeInternetGateways -> ShowS
Prelude.Show, forall x.
Rep DescribeInternetGateways x -> DescribeInternetGateways
forall x.
DescribeInternetGateways -> Rep DescribeInternetGateways x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeInternetGateways x -> DescribeInternetGateways
$cfrom :: forall x.
DescribeInternetGateways -> Rep DescribeInternetGateways x
Prelude.Generic)

-- |
-- Create a value of 'DescribeInternetGateways' 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:
--
-- 'dryRun', 'describeInternetGateways_dryRun' - Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
--
-- 'filters', 'describeInternetGateways_filters' - One or more filters.
--
-- -   @attachment.state@ - The current state of the attachment between the
--     gateway and the VPC (@available@). Present only if a VPC is
--     attached.
--
-- -   @attachment.vpc-id@ - The ID of an attached VPC.
--
-- -   @internet-gateway-id@ - The ID of the Internet gateway.
--
-- -   @owner-id@ - The ID of the Amazon Web Services account that owns the
--     internet gateway.
--
-- -   @tag@:\<key> - The key\/value combination of a tag assigned to the
--     resource. Use the tag key in the filter name and the tag value as
--     the filter value. For example, to find all resources that have a tag
--     with the key @Owner@ and the value @TeamA@, specify @tag:Owner@ for
--     the filter name and @TeamA@ for the filter value.
--
-- -   @tag-key@ - The key of a tag assigned to the resource. Use this
--     filter to find all resources assigned a tag with a specific key,
--     regardless of the tag value.
--
-- 'internetGatewayIds', 'describeInternetGateways_internetGatewayIds' - One or more internet gateway IDs.
--
-- Default: Describes all your internet gateways.
--
-- 'maxResults', 'describeInternetGateways_maxResults' - The maximum number of results to return with a single call. To retrieve
-- the remaining results, make another call with the returned @nextToken@
-- value.
--
-- 'nextToken', 'describeInternetGateways_nextToken' - The token for the next page of results.
newDescribeInternetGateways ::
  DescribeInternetGateways
newDescribeInternetGateways :: DescribeInternetGateways
newDescribeInternetGateways =
  DescribeInternetGateways'
    { $sel:dryRun:DescribeInternetGateways' :: Maybe Bool
dryRun = forall a. Maybe a
Prelude.Nothing,
      $sel:filters:DescribeInternetGateways' :: Maybe [Filter]
filters = forall a. Maybe a
Prelude.Nothing,
      $sel:internetGatewayIds:DescribeInternetGateways' :: Maybe [Text]
internetGatewayIds = forall a. Maybe a
Prelude.Nothing,
      $sel:maxResults:DescribeInternetGateways' :: Maybe Natural
maxResults = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeInternetGateways' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing
    }

-- | Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
describeInternetGateways_dryRun :: Lens.Lens' DescribeInternetGateways (Prelude.Maybe Prelude.Bool)
describeInternetGateways_dryRun :: Lens' DescribeInternetGateways (Maybe Bool)
describeInternetGateways_dryRun = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGateways' {Maybe Bool
dryRun :: Maybe Bool
$sel:dryRun:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Bool
dryRun} -> Maybe Bool
dryRun) (\s :: DescribeInternetGateways
s@DescribeInternetGateways' {} Maybe Bool
a -> DescribeInternetGateways
s {$sel:dryRun:DescribeInternetGateways' :: Maybe Bool
dryRun = Maybe Bool
a} :: DescribeInternetGateways)

-- | One or more filters.
--
-- -   @attachment.state@ - The current state of the attachment between the
--     gateway and the VPC (@available@). Present only if a VPC is
--     attached.
--
-- -   @attachment.vpc-id@ - The ID of an attached VPC.
--
-- -   @internet-gateway-id@ - The ID of the Internet gateway.
--
-- -   @owner-id@ - The ID of the Amazon Web Services account that owns the
--     internet gateway.
--
-- -   @tag@:\<key> - The key\/value combination of a tag assigned to the
--     resource. Use the tag key in the filter name and the tag value as
--     the filter value. For example, to find all resources that have a tag
--     with the key @Owner@ and the value @TeamA@, specify @tag:Owner@ for
--     the filter name and @TeamA@ for the filter value.
--
-- -   @tag-key@ - The key of a tag assigned to the resource. Use this
--     filter to find all resources assigned a tag with a specific key,
--     regardless of the tag value.
describeInternetGateways_filters :: Lens.Lens' DescribeInternetGateways (Prelude.Maybe [Filter])
describeInternetGateways_filters :: Lens' DescribeInternetGateways (Maybe [Filter])
describeInternetGateways_filters = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGateways' {Maybe [Filter]
filters :: Maybe [Filter]
$sel:filters:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Filter]
filters} -> Maybe [Filter]
filters) (\s :: DescribeInternetGateways
s@DescribeInternetGateways' {} Maybe [Filter]
a -> DescribeInternetGateways
s {$sel:filters:DescribeInternetGateways' :: Maybe [Filter]
filters = Maybe [Filter]
a} :: DescribeInternetGateways) 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

-- | One or more internet gateway IDs.
--
-- Default: Describes all your internet gateways.
describeInternetGateways_internetGatewayIds :: Lens.Lens' DescribeInternetGateways (Prelude.Maybe [Prelude.Text])
describeInternetGateways_internetGatewayIds :: Lens' DescribeInternetGateways (Maybe [Text])
describeInternetGateways_internetGatewayIds = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGateways' {Maybe [Text]
internetGatewayIds :: Maybe [Text]
$sel:internetGatewayIds:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Text]
internetGatewayIds} -> Maybe [Text]
internetGatewayIds) (\s :: DescribeInternetGateways
s@DescribeInternetGateways' {} Maybe [Text]
a -> DescribeInternetGateways
s {$sel:internetGatewayIds:DescribeInternetGateways' :: Maybe [Text]
internetGatewayIds = Maybe [Text]
a} :: DescribeInternetGateways) 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 maximum number of results to return with a single call. To retrieve
-- the remaining results, make another call with the returned @nextToken@
-- value.
describeInternetGateways_maxResults :: Lens.Lens' DescribeInternetGateways (Prelude.Maybe Prelude.Natural)
describeInternetGateways_maxResults :: Lens' DescribeInternetGateways (Maybe Natural)
describeInternetGateways_maxResults = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGateways' {Maybe Natural
maxResults :: Maybe Natural
$sel:maxResults:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Natural
maxResults} -> Maybe Natural
maxResults) (\s :: DescribeInternetGateways
s@DescribeInternetGateways' {} Maybe Natural
a -> DescribeInternetGateways
s {$sel:maxResults:DescribeInternetGateways' :: Maybe Natural
maxResults = Maybe Natural
a} :: DescribeInternetGateways)

-- | The token for the next page of results.
describeInternetGateways_nextToken :: Lens.Lens' DescribeInternetGateways (Prelude.Maybe Prelude.Text)
describeInternetGateways_nextToken :: Lens' DescribeInternetGateways (Maybe Text)
describeInternetGateways_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGateways' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: DescribeInternetGateways
s@DescribeInternetGateways' {} Maybe Text
a -> DescribeInternetGateways
s {$sel:nextToken:DescribeInternetGateways' :: Maybe Text
nextToken = Maybe Text
a} :: DescribeInternetGateways)

instance Core.AWSPager DescribeInternetGateways where
  page :: DescribeInternetGateways
-> AWSResponse DescribeInternetGateways
-> Maybe DescribeInternetGateways
page DescribeInternetGateways
rq AWSResponse DescribeInternetGateways
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse DescribeInternetGateways
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeInternetGatewaysResponse (Maybe Text)
describeInternetGatewaysResponse_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 DescribeInternetGateways
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeInternetGatewaysResponse (Maybe [InternetGateway])
describeInternetGatewaysResponse_internetGateways
            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.$ DescribeInternetGateways
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' DescribeInternetGateways (Maybe Text)
describeInternetGateways_nextToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse DescribeInternetGateways
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeInternetGatewaysResponse (Maybe Text)
describeInternetGatewaysResponse_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 DescribeInternetGateways where
  type
    AWSResponse DescribeInternetGateways =
      DescribeInternetGatewaysResponse
  request :: (Service -> Service)
-> DescribeInternetGateways -> Request DescribeInternetGateways
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.postQuery (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DescribeInternetGateways
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse DescribeInternetGateways)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> [Node] -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveXML
      ( \Int
s ResponseHeaders
h [Node]
x ->
          Maybe [InternetGateway]
-> Maybe Text -> Int -> DescribeInternetGatewaysResponse
DescribeInternetGatewaysResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ( [Node]
x
                            forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"internetGatewaySet"
                            forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ forall a. Monoid a => a
Prelude.mempty
                            forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
Prelude.>>= forall (f :: * -> *) a b.
Applicative f =>
([a] -> f b) -> [a] -> f (Maybe b)
Core.may (forall a. FromXML a => Text -> [Node] -> Either String [a]
Data.parseXMLList Text
"item")
                        )
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"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 DescribeInternetGateways where
  hashWithSalt :: Int -> DescribeInternetGateways -> Int
hashWithSalt Int
_salt DescribeInternetGateways' {Maybe Bool
Maybe Natural
Maybe [Text]
Maybe [Filter]
Maybe Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
internetGatewayIds :: Maybe [Text]
filters :: Maybe [Filter]
dryRun :: Maybe Bool
$sel:nextToken:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Text
$sel:maxResults:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Natural
$sel:internetGatewayIds:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Text]
$sel:filters:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Filter]
$sel:dryRun:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Bool
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Bool
dryRun
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [Filter]
filters
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [Text]
internetGatewayIds
      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 DescribeInternetGateways where
  rnf :: DescribeInternetGateways -> ()
rnf DescribeInternetGateways' {Maybe Bool
Maybe Natural
Maybe [Text]
Maybe [Filter]
Maybe Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
internetGatewayIds :: Maybe [Text]
filters :: Maybe [Filter]
dryRun :: Maybe Bool
$sel:nextToken:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Text
$sel:maxResults:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Natural
$sel:internetGatewayIds:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Text]
$sel:filters:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Filter]
$sel:dryRun:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Bool
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Bool
dryRun
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe [Filter]
filters
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe [Text]
internetGatewayIds
      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 DescribeInternetGateways where
  toHeaders :: DescribeInternetGateways -> ResponseHeaders
toHeaders = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

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

instance Data.ToQuery DescribeInternetGateways where
  toQuery :: DescribeInternetGateways -> QueryString
toQuery DescribeInternetGateways' {Maybe Bool
Maybe Natural
Maybe [Text]
Maybe [Filter]
Maybe Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
internetGatewayIds :: Maybe [Text]
filters :: Maybe [Filter]
dryRun :: Maybe Bool
$sel:nextToken:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Text
$sel:maxResults:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Natural
$sel:internetGatewayIds:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Text]
$sel:filters:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe [Filter]
$sel:dryRun:DescribeInternetGateways' :: DescribeInternetGateways -> Maybe Bool
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"Action"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"DescribeInternetGateways" :: Prelude.ByteString),
        ByteString
"Version"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"2016-11-15" :: Prelude.ByteString),
        ByteString
"DryRun" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Bool
dryRun,
        forall a. ToQuery a => a -> QueryString
Data.toQuery
          (forall a.
(IsList a, ToQuery (Item a)) =>
ByteString -> a -> QueryString
Data.toQueryList ByteString
"Filter" forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [Filter]
filters),
        forall a. ToQuery a => a -> QueryString
Data.toQuery
          ( forall a.
(IsList a, ToQuery (Item a)) =>
ByteString -> a -> QueryString
Data.toQueryList ByteString
"InternetGatewayId"
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [Text]
internetGatewayIds
          ),
        ByteString
"MaxResults" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Natural
maxResults,
        ByteString
"NextToken" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Text
nextToken
      ]

-- | /See:/ 'newDescribeInternetGatewaysResponse' smart constructor.
data DescribeInternetGatewaysResponse = DescribeInternetGatewaysResponse'
  { -- | Information about one or more internet gateways.
    DescribeInternetGatewaysResponse -> Maybe [InternetGateway]
internetGateways :: Prelude.Maybe [InternetGateway],
    -- | The token to use to retrieve the next page of results. This value is
    -- @null@ when there are no more results to return.
    DescribeInternetGatewaysResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    DescribeInternetGatewaysResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeInternetGatewaysResponse
-> DescribeInternetGatewaysResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeInternetGatewaysResponse
-> DescribeInternetGatewaysResponse -> Bool
$c/= :: DescribeInternetGatewaysResponse
-> DescribeInternetGatewaysResponse -> Bool
== :: DescribeInternetGatewaysResponse
-> DescribeInternetGatewaysResponse -> Bool
$c== :: DescribeInternetGatewaysResponse
-> DescribeInternetGatewaysResponse -> Bool
Prelude.Eq, ReadPrec [DescribeInternetGatewaysResponse]
ReadPrec DescribeInternetGatewaysResponse
Int -> ReadS DescribeInternetGatewaysResponse
ReadS [DescribeInternetGatewaysResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeInternetGatewaysResponse]
$creadListPrec :: ReadPrec [DescribeInternetGatewaysResponse]
readPrec :: ReadPrec DescribeInternetGatewaysResponse
$creadPrec :: ReadPrec DescribeInternetGatewaysResponse
readList :: ReadS [DescribeInternetGatewaysResponse]
$creadList :: ReadS [DescribeInternetGatewaysResponse]
readsPrec :: Int -> ReadS DescribeInternetGatewaysResponse
$creadsPrec :: Int -> ReadS DescribeInternetGatewaysResponse
Prelude.Read, Int -> DescribeInternetGatewaysResponse -> ShowS
[DescribeInternetGatewaysResponse] -> ShowS
DescribeInternetGatewaysResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeInternetGatewaysResponse] -> ShowS
$cshowList :: [DescribeInternetGatewaysResponse] -> ShowS
show :: DescribeInternetGatewaysResponse -> String
$cshow :: DescribeInternetGatewaysResponse -> String
showsPrec :: Int -> DescribeInternetGatewaysResponse -> ShowS
$cshowsPrec :: Int -> DescribeInternetGatewaysResponse -> ShowS
Prelude.Show, forall x.
Rep DescribeInternetGatewaysResponse x
-> DescribeInternetGatewaysResponse
forall x.
DescribeInternetGatewaysResponse
-> Rep DescribeInternetGatewaysResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeInternetGatewaysResponse x
-> DescribeInternetGatewaysResponse
$cfrom :: forall x.
DescribeInternetGatewaysResponse
-> Rep DescribeInternetGatewaysResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeInternetGatewaysResponse' 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:
--
-- 'internetGateways', 'describeInternetGatewaysResponse_internetGateways' - Information about one or more internet gateways.
--
-- 'nextToken', 'describeInternetGatewaysResponse_nextToken' - The token to use to retrieve the next page of results. This value is
-- @null@ when there are no more results to return.
--
-- 'httpStatus', 'describeInternetGatewaysResponse_httpStatus' - The response's http status code.
newDescribeInternetGatewaysResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeInternetGatewaysResponse
newDescribeInternetGatewaysResponse :: Int -> DescribeInternetGatewaysResponse
newDescribeInternetGatewaysResponse Int
pHttpStatus_ =
  DescribeInternetGatewaysResponse'
    { $sel:internetGateways:DescribeInternetGatewaysResponse' :: Maybe [InternetGateway]
internetGateways =
        forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:DescribeInternetGatewaysResponse' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeInternetGatewaysResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | Information about one or more internet gateways.
describeInternetGatewaysResponse_internetGateways :: Lens.Lens' DescribeInternetGatewaysResponse (Prelude.Maybe [InternetGateway])
describeInternetGatewaysResponse_internetGateways :: Lens' DescribeInternetGatewaysResponse (Maybe [InternetGateway])
describeInternetGatewaysResponse_internetGateways = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGatewaysResponse' {Maybe [InternetGateway]
internetGateways :: Maybe [InternetGateway]
$sel:internetGateways:DescribeInternetGatewaysResponse' :: DescribeInternetGatewaysResponse -> Maybe [InternetGateway]
internetGateways} -> Maybe [InternetGateway]
internetGateways) (\s :: DescribeInternetGatewaysResponse
s@DescribeInternetGatewaysResponse' {} Maybe [InternetGateway]
a -> DescribeInternetGatewaysResponse
s {$sel:internetGateways:DescribeInternetGatewaysResponse' :: Maybe [InternetGateway]
internetGateways = Maybe [InternetGateway]
a} :: DescribeInternetGatewaysResponse) 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 token to use to retrieve the next page of results. This value is
-- @null@ when there are no more results to return.
describeInternetGatewaysResponse_nextToken :: Lens.Lens' DescribeInternetGatewaysResponse (Prelude.Maybe Prelude.Text)
describeInternetGatewaysResponse_nextToken :: Lens' DescribeInternetGatewaysResponse (Maybe Text)
describeInternetGatewaysResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeInternetGatewaysResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:DescribeInternetGatewaysResponse' :: DescribeInternetGatewaysResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: DescribeInternetGatewaysResponse
s@DescribeInternetGatewaysResponse' {} Maybe Text
a -> DescribeInternetGatewaysResponse
s {$sel:nextToken:DescribeInternetGatewaysResponse' :: Maybe Text
nextToken = Maybe Text
a} :: DescribeInternetGatewaysResponse)

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

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