{-# 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.IoT.ListTagsForResource
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists the tags (metadata) you have assigned to the resource.
--
-- Requires permission to access the
-- <https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions ListTagsForResource>
-- action.
--
-- This operation returns paginated results.
module Amazonka.IoT.ListTagsForResource
  ( -- * Creating a Request
    ListTagsForResource (..),
    newListTagsForResource,

    -- * Request Lenses
    listTagsForResource_nextToken,
    listTagsForResource_resourceArn,

    -- * Destructuring the Response
    ListTagsForResourceResponse (..),
    newListTagsForResourceResponse,

    -- * Response Lenses
    listTagsForResourceResponse_nextToken,
    listTagsForResourceResponse_tags,
    listTagsForResourceResponse_httpStatus,
  )
where

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

-- | /See:/ 'newListTagsForResource' smart constructor.
data ListTagsForResource = ListTagsForResource'
  { -- | To retrieve the next set of results, the @nextToken@ value from a
    -- previous response; otherwise __null__ to receive the first set of
    -- results.
    ListTagsForResource -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The ARN of the resource.
    ListTagsForResource -> Text
resourceArn :: Prelude.Text
  }
  deriving (ListTagsForResource -> ListTagsForResource -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListTagsForResource -> ListTagsForResource -> Bool
$c/= :: ListTagsForResource -> ListTagsForResource -> Bool
== :: ListTagsForResource -> ListTagsForResource -> Bool
$c== :: ListTagsForResource -> ListTagsForResource -> Bool
Prelude.Eq, ReadPrec [ListTagsForResource]
ReadPrec ListTagsForResource
Int -> ReadS ListTagsForResource
ReadS [ListTagsForResource]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListTagsForResource]
$creadListPrec :: ReadPrec [ListTagsForResource]
readPrec :: ReadPrec ListTagsForResource
$creadPrec :: ReadPrec ListTagsForResource
readList :: ReadS [ListTagsForResource]
$creadList :: ReadS [ListTagsForResource]
readsPrec :: Int -> ReadS ListTagsForResource
$creadsPrec :: Int -> ReadS ListTagsForResource
Prelude.Read, Int -> ListTagsForResource -> ShowS
[ListTagsForResource] -> ShowS
ListTagsForResource -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListTagsForResource] -> ShowS
$cshowList :: [ListTagsForResource] -> ShowS
show :: ListTagsForResource -> String
$cshow :: ListTagsForResource -> String
showsPrec :: Int -> ListTagsForResource -> ShowS
$cshowsPrec :: Int -> ListTagsForResource -> ShowS
Prelude.Show, forall x. Rep ListTagsForResource x -> ListTagsForResource
forall x. ListTagsForResource -> Rep ListTagsForResource x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListTagsForResource x -> ListTagsForResource
$cfrom :: forall x. ListTagsForResource -> Rep ListTagsForResource x
Prelude.Generic)

-- |
-- Create a value of 'ListTagsForResource' 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', 'listTagsForResource_nextToken' - To retrieve the next set of results, the @nextToken@ value from a
-- previous response; otherwise __null__ to receive the first set of
-- results.
--
-- 'resourceArn', 'listTagsForResource_resourceArn' - The ARN of the resource.
newListTagsForResource ::
  -- | 'resourceArn'
  Prelude.Text ->
  ListTagsForResource
newListTagsForResource :: Text -> ListTagsForResource
newListTagsForResource Text
pResourceArn_ =
  ListTagsForResource'
    { $sel:nextToken:ListTagsForResource' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:resourceArn:ListTagsForResource' :: Text
resourceArn = Text
pResourceArn_
    }

-- | To retrieve the next set of results, the @nextToken@ value from a
-- previous response; otherwise __null__ to receive the first set of
-- results.
listTagsForResource_nextToken :: Lens.Lens' ListTagsForResource (Prelude.Maybe Prelude.Text)
listTagsForResource_nextToken :: Lens' ListTagsForResource (Maybe Text)
listTagsForResource_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListTagsForResource' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListTagsForResource' :: ListTagsForResource -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListTagsForResource
s@ListTagsForResource' {} Maybe Text
a -> ListTagsForResource
s {$sel:nextToken:ListTagsForResource' :: Maybe Text
nextToken = Maybe Text
a} :: ListTagsForResource)

-- | The ARN of the resource.
listTagsForResource_resourceArn :: Lens.Lens' ListTagsForResource Prelude.Text
listTagsForResource_resourceArn :: Lens' ListTagsForResource Text
listTagsForResource_resourceArn = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListTagsForResource' {Text
resourceArn :: Text
$sel:resourceArn:ListTagsForResource' :: ListTagsForResource -> Text
resourceArn} -> Text
resourceArn) (\s :: ListTagsForResource
s@ListTagsForResource' {} Text
a -> ListTagsForResource
s {$sel:resourceArn:ListTagsForResource' :: Text
resourceArn = Text
a} :: ListTagsForResource)

instance Core.AWSPager ListTagsForResource where
  page :: ListTagsForResource
-> AWSResponse ListTagsForResource -> Maybe ListTagsForResource
page ListTagsForResource
rq AWSResponse ListTagsForResource
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse ListTagsForResource
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListTagsForResourceResponse (Maybe Text)
listTagsForResourceResponse_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 ListTagsForResource
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListTagsForResourceResponse (Maybe [Tag])
listTagsForResourceResponse_tags
            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.$ ListTagsForResource
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' ListTagsForResource (Maybe Text)
listTagsForResource_nextToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse ListTagsForResource
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListTagsForResourceResponse (Maybe Text)
listTagsForResourceResponse_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 ListTagsForResource where
  type
    AWSResponse ListTagsForResource =
      ListTagsForResourceResponse
  request :: (Service -> Service)
-> ListTagsForResource -> Request ListTagsForResource
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.get (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy ListTagsForResource
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse ListTagsForResource)))
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 [Tag] -> Int -> ListTagsForResourceResponse
ListTagsForResourceResponse'
            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
"tags" 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 ListTagsForResource where
  hashWithSalt :: Int -> ListTagsForResource -> Int
hashWithSalt Int
_salt ListTagsForResource' {Maybe Text
Text
resourceArn :: Text
nextToken :: Maybe Text
$sel:resourceArn:ListTagsForResource' :: ListTagsForResource -> Text
$sel:nextToken:ListTagsForResource' :: ListTagsForResource -> Maybe Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
nextToken
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
resourceArn

instance Prelude.NFData ListTagsForResource where
  rnf :: ListTagsForResource -> ()
rnf ListTagsForResource' {Maybe Text
Text
resourceArn :: Text
nextToken :: Maybe Text
$sel:resourceArn:ListTagsForResource' :: ListTagsForResource -> Text
$sel:nextToken:ListTagsForResource' :: ListTagsForResource -> 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 Text
resourceArn

instance Data.ToHeaders ListTagsForResource where
  toHeaders :: ListTagsForResource -> ResponseHeaders
toHeaders = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

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

instance Data.ToQuery ListTagsForResource where
  toQuery :: ListTagsForResource -> QueryString
toQuery ListTagsForResource' {Maybe Text
Text
resourceArn :: Text
nextToken :: Maybe Text
$sel:resourceArn:ListTagsForResource' :: ListTagsForResource -> Text
$sel:nextToken:ListTagsForResource' :: ListTagsForResource -> Maybe Text
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"nextToken" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Text
nextToken,
        ByteString
"resourceArn" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Text
resourceArn
      ]

-- | /See:/ 'newListTagsForResourceResponse' smart constructor.
data ListTagsForResourceResponse = ListTagsForResourceResponse'
  { -- | The token to use to get the next set of results, or __null__ if there
    -- are no additional results.
    ListTagsForResourceResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The list of tags assigned to the resource.
    ListTagsForResourceResponse -> Maybe [Tag]
tags :: Prelude.Maybe [Tag],
    -- | The response's http status code.
    ListTagsForResourceResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (ListTagsForResourceResponse -> ListTagsForResourceResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListTagsForResourceResponse -> ListTagsForResourceResponse -> Bool
$c/= :: ListTagsForResourceResponse -> ListTagsForResourceResponse -> Bool
== :: ListTagsForResourceResponse -> ListTagsForResourceResponse -> Bool
$c== :: ListTagsForResourceResponse -> ListTagsForResourceResponse -> Bool
Prelude.Eq, ReadPrec [ListTagsForResourceResponse]
ReadPrec ListTagsForResourceResponse
Int -> ReadS ListTagsForResourceResponse
ReadS [ListTagsForResourceResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListTagsForResourceResponse]
$creadListPrec :: ReadPrec [ListTagsForResourceResponse]
readPrec :: ReadPrec ListTagsForResourceResponse
$creadPrec :: ReadPrec ListTagsForResourceResponse
readList :: ReadS [ListTagsForResourceResponse]
$creadList :: ReadS [ListTagsForResourceResponse]
readsPrec :: Int -> ReadS ListTagsForResourceResponse
$creadsPrec :: Int -> ReadS ListTagsForResourceResponse
Prelude.Read, Int -> ListTagsForResourceResponse -> ShowS
[ListTagsForResourceResponse] -> ShowS
ListTagsForResourceResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListTagsForResourceResponse] -> ShowS
$cshowList :: [ListTagsForResourceResponse] -> ShowS
show :: ListTagsForResourceResponse -> String
$cshow :: ListTagsForResourceResponse -> String
showsPrec :: Int -> ListTagsForResourceResponse -> ShowS
$cshowsPrec :: Int -> ListTagsForResourceResponse -> ShowS
Prelude.Show, forall x.
Rep ListTagsForResourceResponse x -> ListTagsForResourceResponse
forall x.
ListTagsForResourceResponse -> Rep ListTagsForResourceResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep ListTagsForResourceResponse x -> ListTagsForResourceResponse
$cfrom :: forall x.
ListTagsForResourceResponse -> Rep ListTagsForResourceResponse x
Prelude.Generic)

-- |
-- Create a value of 'ListTagsForResourceResponse' 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', 'listTagsForResourceResponse_nextToken' - The token to use to get the next set of results, or __null__ if there
-- are no additional results.
--
-- 'tags', 'listTagsForResourceResponse_tags' - The list of tags assigned to the resource.
--
-- 'httpStatus', 'listTagsForResourceResponse_httpStatus' - The response's http status code.
newListTagsForResourceResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListTagsForResourceResponse
newListTagsForResourceResponse :: Int -> ListTagsForResourceResponse
newListTagsForResourceResponse Int
pHttpStatus_ =
  ListTagsForResourceResponse'
    { $sel:nextToken:ListTagsForResourceResponse' :: Maybe Text
nextToken =
        forall a. Maybe a
Prelude.Nothing,
      $sel:tags:ListTagsForResourceResponse' :: Maybe [Tag]
tags = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:ListTagsForResourceResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The token to use to get the next set of results, or __null__ if there
-- are no additional results.
listTagsForResourceResponse_nextToken :: Lens.Lens' ListTagsForResourceResponse (Prelude.Maybe Prelude.Text)
listTagsForResourceResponse_nextToken :: Lens' ListTagsForResourceResponse (Maybe Text)
listTagsForResourceResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListTagsForResourceResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListTagsForResourceResponse' :: ListTagsForResourceResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListTagsForResourceResponse
s@ListTagsForResourceResponse' {} Maybe Text
a -> ListTagsForResourceResponse
s {$sel:nextToken:ListTagsForResourceResponse' :: Maybe Text
nextToken = Maybe Text
a} :: ListTagsForResourceResponse)

-- | The list of tags assigned to the resource.
listTagsForResourceResponse_tags :: Lens.Lens' ListTagsForResourceResponse (Prelude.Maybe [Tag])
listTagsForResourceResponse_tags :: Lens' ListTagsForResourceResponse (Maybe [Tag])
listTagsForResourceResponse_tags = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListTagsForResourceResponse' {Maybe [Tag]
tags :: Maybe [Tag]
$sel:tags:ListTagsForResourceResponse' :: ListTagsForResourceResponse -> Maybe [Tag]
tags} -> Maybe [Tag]
tags) (\s :: ListTagsForResourceResponse
s@ListTagsForResourceResponse' {} Maybe [Tag]
a -> ListTagsForResourceResponse
s {$sel:tags:ListTagsForResourceResponse' :: Maybe [Tag]
tags = Maybe [Tag]
a} :: ListTagsForResourceResponse) 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.
listTagsForResourceResponse_httpStatus :: Lens.Lens' ListTagsForResourceResponse Prelude.Int
listTagsForResourceResponse_httpStatus :: Lens' ListTagsForResourceResponse Int
listTagsForResourceResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListTagsForResourceResponse' {Int
httpStatus :: Int
$sel:httpStatus:ListTagsForResourceResponse' :: ListTagsForResourceResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: ListTagsForResourceResponse
s@ListTagsForResourceResponse' {} Int
a -> ListTagsForResourceResponse
s {$sel:httpStatus:ListTagsForResourceResponse' :: Int
httpStatus = Int
a} :: ListTagsForResourceResponse)

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