{-# 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.Personalize.StartRecommender
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Starts a recommender that is INACTIVE. Starting a recommender does not
-- create any new models, but resumes billing and automatic retraining for
-- the recommender.
module Amazonka.Personalize.StartRecommender
  ( -- * Creating a Request
    StartRecommender (..),
    newStartRecommender,

    -- * Request Lenses
    startRecommender_recommenderArn,

    -- * Destructuring the Response
    StartRecommenderResponse (..),
    newStartRecommenderResponse,

    -- * Response Lenses
    startRecommenderResponse_recommenderArn,
    startRecommenderResponse_httpStatus,
  )
where

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

-- | /See:/ 'newStartRecommender' smart constructor.
data StartRecommender = StartRecommender'
  { -- | The Amazon Resource Name (ARN) of the recommender to start.
    recommenderArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'StartRecommender' 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:
--
-- 'recommenderArn', 'startRecommender_recommenderArn' - The Amazon Resource Name (ARN) of the recommender to start.
newStartRecommender ::
  -- | 'recommenderArn'
  Prelude.Text ->
  StartRecommender
newStartRecommender pRecommenderArn_ =
  StartRecommender'
    { recommenderArn =
        pRecommenderArn_
    }

-- | The Amazon Resource Name (ARN) of the recommender to start.
startRecommender_recommenderArn :: Lens.Lens' StartRecommender Prelude.Text
startRecommender_recommenderArn = Lens.lens (\StartRecommender' {recommenderArn} -> recommenderArn) (\s@StartRecommender' {} a -> s {recommenderArn = a} :: StartRecommender)

instance Core.AWSRequest StartRecommender where
  type
    AWSResponse StartRecommender =
      StartRecommenderResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          StartRecommenderResponse'
            Prelude.<$> (x Data..?> "recommenderArn")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable StartRecommender where
  hashWithSalt _salt StartRecommender' {..} =
    _salt `Prelude.hashWithSalt` recommenderArn

instance Prelude.NFData StartRecommender where
  rnf StartRecommender' {..} =
    Prelude.rnf recommenderArn

instance Data.ToHeaders StartRecommender where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "AmazonPersonalize.StartRecommender" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON StartRecommender where
  toJSON StartRecommender' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ("recommenderArn" Data..= recommenderArn)
          ]
      )

instance Data.ToPath StartRecommender where
  toPath = Prelude.const "/"

instance Data.ToQuery StartRecommender where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newStartRecommenderResponse' smart constructor.
data StartRecommenderResponse = StartRecommenderResponse'
  { -- | The Amazon Resource Name (ARN) of the recommender you started.
    recommenderArn :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'StartRecommenderResponse' 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:
--
-- 'recommenderArn', 'startRecommenderResponse_recommenderArn' - The Amazon Resource Name (ARN) of the recommender you started.
--
-- 'httpStatus', 'startRecommenderResponse_httpStatus' - The response's http status code.
newStartRecommenderResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  StartRecommenderResponse
newStartRecommenderResponse pHttpStatus_ =
  StartRecommenderResponse'
    { recommenderArn =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The Amazon Resource Name (ARN) of the recommender you started.
startRecommenderResponse_recommenderArn :: Lens.Lens' StartRecommenderResponse (Prelude.Maybe Prelude.Text)
startRecommenderResponse_recommenderArn = Lens.lens (\StartRecommenderResponse' {recommenderArn} -> recommenderArn) (\s@StartRecommenderResponse' {} a -> s {recommenderArn = a} :: StartRecommenderResponse)

-- | The response's http status code.
startRecommenderResponse_httpStatus :: Lens.Lens' StartRecommenderResponse Prelude.Int
startRecommenderResponse_httpStatus = Lens.lens (\StartRecommenderResponse' {httpStatus} -> httpStatus) (\s@StartRecommenderResponse' {} a -> s {httpStatus = a} :: StartRecommenderResponse)

instance Prelude.NFData StartRecommenderResponse where
  rnf StartRecommenderResponse' {..} =
    Prelude.rnf recommenderArn
      `Prelude.seq` Prelude.rnf httpStatus