{-# 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.Rekognition.DescribeDataset
-- 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 an Amazon Rekognition Custom Labels dataset. You can get
-- information such as the current status of a dataset and statistics about
-- the images and labels in a dataset.
--
-- This operation requires permissions to perform the
-- @rekognition:DescribeDataset@ action.
module Amazonka.Rekognition.DescribeDataset
  ( -- * Creating a Request
    DescribeDataset (..),
    newDescribeDataset,

    -- * Request Lenses
    describeDataset_datasetArn,

    -- * Destructuring the Response
    DescribeDatasetResponse (..),
    newDescribeDatasetResponse,

    -- * Response Lenses
    describeDatasetResponse_datasetDescription,
    describeDatasetResponse_httpStatus,
  )
where

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 Amazonka.Rekognition.Types
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeDataset' smart constructor.
data DescribeDataset = DescribeDataset'
  { -- | The Amazon Resource Name (ARN) of the dataset that you want to describe.
    DescribeDataset -> Text
datasetArn :: Prelude.Text
  }
  deriving (DescribeDataset -> DescribeDataset -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeDataset -> DescribeDataset -> Bool
$c/= :: DescribeDataset -> DescribeDataset -> Bool
== :: DescribeDataset -> DescribeDataset -> Bool
$c== :: DescribeDataset -> DescribeDataset -> Bool
Prelude.Eq, ReadPrec [DescribeDataset]
ReadPrec DescribeDataset
Int -> ReadS DescribeDataset
ReadS [DescribeDataset]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeDataset]
$creadListPrec :: ReadPrec [DescribeDataset]
readPrec :: ReadPrec DescribeDataset
$creadPrec :: ReadPrec DescribeDataset
readList :: ReadS [DescribeDataset]
$creadList :: ReadS [DescribeDataset]
readsPrec :: Int -> ReadS DescribeDataset
$creadsPrec :: Int -> ReadS DescribeDataset
Prelude.Read, Int -> DescribeDataset -> ShowS
[DescribeDataset] -> ShowS
DescribeDataset -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeDataset] -> ShowS
$cshowList :: [DescribeDataset] -> ShowS
show :: DescribeDataset -> String
$cshow :: DescribeDataset -> String
showsPrec :: Int -> DescribeDataset -> ShowS
$cshowsPrec :: Int -> DescribeDataset -> ShowS
Prelude.Show, forall x. Rep DescribeDataset x -> DescribeDataset
forall x. DescribeDataset -> Rep DescribeDataset x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeDataset x -> DescribeDataset
$cfrom :: forall x. DescribeDataset -> Rep DescribeDataset x
Prelude.Generic)

-- |
-- Create a value of 'DescribeDataset' 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:
--
-- 'datasetArn', 'describeDataset_datasetArn' - The Amazon Resource Name (ARN) of the dataset that you want to describe.
newDescribeDataset ::
  -- | 'datasetArn'
  Prelude.Text ->
  DescribeDataset
newDescribeDataset :: Text -> DescribeDataset
newDescribeDataset Text
pDatasetArn_ =
  DescribeDataset' {$sel:datasetArn:DescribeDataset' :: Text
datasetArn = Text
pDatasetArn_}

-- | The Amazon Resource Name (ARN) of the dataset that you want to describe.
describeDataset_datasetArn :: Lens.Lens' DescribeDataset Prelude.Text
describeDataset_datasetArn :: Lens' DescribeDataset Text
describeDataset_datasetArn = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDataset' {Text
datasetArn :: Text
$sel:datasetArn:DescribeDataset' :: DescribeDataset -> Text
datasetArn} -> Text
datasetArn) (\s :: DescribeDataset
s@DescribeDataset' {} Text
a -> DescribeDataset
s {$sel:datasetArn:DescribeDataset' :: Text
datasetArn = Text
a} :: DescribeDataset)

instance Core.AWSRequest DescribeDataset where
  type
    AWSResponse DescribeDataset =
      DescribeDatasetResponse
  request :: (Service -> Service) -> DescribeDataset -> Request DescribeDataset
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 DescribeDataset
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse DescribeDataset)))
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 DatasetDescription -> Int -> DescribeDatasetResponse
DescribeDatasetResponse'
            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
"DatasetDescription")
            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 DescribeDataset where
  hashWithSalt :: Int -> DescribeDataset -> Int
hashWithSalt Int
_salt DescribeDataset' {Text
datasetArn :: Text
$sel:datasetArn:DescribeDataset' :: DescribeDataset -> Text
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
datasetArn

instance Prelude.NFData DescribeDataset where
  rnf :: DescribeDataset -> ()
rnf DescribeDataset' {Text
datasetArn :: Text
$sel:datasetArn:DescribeDataset' :: DescribeDataset -> Text
..} = forall a. NFData a => a -> ()
Prelude.rnf Text
datasetArn

instance Data.ToHeaders DescribeDataset where
  toHeaders :: DescribeDataset -> 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
"RekognitionService.DescribeDataset" ::
                          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 DescribeDataset where
  toJSON :: DescribeDataset -> Value
toJSON DescribeDataset' {Text
datasetArn :: Text
$sel:datasetArn:DescribeDataset' :: DescribeDataset -> Text
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [forall a. a -> Maybe a
Prelude.Just (Key
"DatasetArn" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Text
datasetArn)]
      )

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

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

-- | /See:/ 'newDescribeDatasetResponse' smart constructor.
data DescribeDatasetResponse = DescribeDatasetResponse'
  { -- | The description for the dataset.
    DescribeDatasetResponse -> Maybe DatasetDescription
datasetDescription :: Prelude.Maybe DatasetDescription,
    -- | The response's http status code.
    DescribeDatasetResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeDatasetResponse -> DescribeDatasetResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeDatasetResponse -> DescribeDatasetResponse -> Bool
$c/= :: DescribeDatasetResponse -> DescribeDatasetResponse -> Bool
== :: DescribeDatasetResponse -> DescribeDatasetResponse -> Bool
$c== :: DescribeDatasetResponse -> DescribeDatasetResponse -> Bool
Prelude.Eq, ReadPrec [DescribeDatasetResponse]
ReadPrec DescribeDatasetResponse
Int -> ReadS DescribeDatasetResponse
ReadS [DescribeDatasetResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeDatasetResponse]
$creadListPrec :: ReadPrec [DescribeDatasetResponse]
readPrec :: ReadPrec DescribeDatasetResponse
$creadPrec :: ReadPrec DescribeDatasetResponse
readList :: ReadS [DescribeDatasetResponse]
$creadList :: ReadS [DescribeDatasetResponse]
readsPrec :: Int -> ReadS DescribeDatasetResponse
$creadsPrec :: Int -> ReadS DescribeDatasetResponse
Prelude.Read, Int -> DescribeDatasetResponse -> ShowS
[DescribeDatasetResponse] -> ShowS
DescribeDatasetResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeDatasetResponse] -> ShowS
$cshowList :: [DescribeDatasetResponse] -> ShowS
show :: DescribeDatasetResponse -> String
$cshow :: DescribeDatasetResponse -> String
showsPrec :: Int -> DescribeDatasetResponse -> ShowS
$cshowsPrec :: Int -> DescribeDatasetResponse -> ShowS
Prelude.Show, forall x. Rep DescribeDatasetResponse x -> DescribeDatasetResponse
forall x. DescribeDatasetResponse -> Rep DescribeDatasetResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeDatasetResponse x -> DescribeDatasetResponse
$cfrom :: forall x. DescribeDatasetResponse -> Rep DescribeDatasetResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeDatasetResponse' 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:
--
-- 'datasetDescription', 'describeDatasetResponse_datasetDescription' - The description for the dataset.
--
-- 'httpStatus', 'describeDatasetResponse_httpStatus' - The response's http status code.
newDescribeDatasetResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeDatasetResponse
newDescribeDatasetResponse :: Int -> DescribeDatasetResponse
newDescribeDatasetResponse Int
pHttpStatus_ =
  DescribeDatasetResponse'
    { $sel:datasetDescription:DescribeDatasetResponse' :: Maybe DatasetDescription
datasetDescription =
        forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeDatasetResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The description for the dataset.
describeDatasetResponse_datasetDescription :: Lens.Lens' DescribeDatasetResponse (Prelude.Maybe DatasetDescription)
describeDatasetResponse_datasetDescription :: Lens' DescribeDatasetResponse (Maybe DatasetDescription)
describeDatasetResponse_datasetDescription = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeDatasetResponse' {Maybe DatasetDescription
datasetDescription :: Maybe DatasetDescription
$sel:datasetDescription:DescribeDatasetResponse' :: DescribeDatasetResponse -> Maybe DatasetDescription
datasetDescription} -> Maybe DatasetDescription
datasetDescription) (\s :: DescribeDatasetResponse
s@DescribeDatasetResponse' {} Maybe DatasetDescription
a -> DescribeDatasetResponse
s {$sel:datasetDescription:DescribeDatasetResponse' :: Maybe DatasetDescription
datasetDescription = Maybe DatasetDescription
a} :: DescribeDatasetResponse)

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

instance Prelude.NFData DescribeDatasetResponse where
  rnf :: DescribeDatasetResponse -> ()
rnf DescribeDatasetResponse' {Int
Maybe DatasetDescription
httpStatus :: Int
datasetDescription :: Maybe DatasetDescription
$sel:httpStatus:DescribeDatasetResponse' :: DescribeDatasetResponse -> Int
$sel:datasetDescription:DescribeDatasetResponse' :: DescribeDatasetResponse -> Maybe DatasetDescription
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe DatasetDescription
datasetDescription
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus