{-# 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.SageMaker.StopTrainingJob
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Stops a training job. To stop a job, SageMaker sends the algorithm the
-- @SIGTERM@ signal, which delays job termination for 120 seconds.
-- Algorithms might use this 120-second window to save the model artifacts,
-- so the results of the training is not lost.
--
-- When it receives a @StopTrainingJob@ request, SageMaker changes the
-- status of the job to @Stopping@. After SageMaker stops the job, it sets
-- the status to @Stopped@.
module Amazonka.SageMaker.StopTrainingJob
  ( -- * Creating a Request
    StopTrainingJob (..),
    newStopTrainingJob,

    -- * Request Lenses
    stopTrainingJob_trainingJobName,

    -- * Destructuring the Response
    StopTrainingJobResponse (..),
    newStopTrainingJobResponse,
  )
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 qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response
import Amazonka.SageMaker.Types

-- | /See:/ 'newStopTrainingJob' smart constructor.
data StopTrainingJob = StopTrainingJob'
  { -- | The name of the training job to stop.
    trainingJobName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'StopTrainingJob' 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:
--
-- 'trainingJobName', 'stopTrainingJob_trainingJobName' - The name of the training job to stop.
newStopTrainingJob ::
  -- | 'trainingJobName'
  Prelude.Text ->
  StopTrainingJob
newStopTrainingJob pTrainingJobName_ =
  StopTrainingJob'
    { trainingJobName =
        pTrainingJobName_
    }

-- | The name of the training job to stop.
stopTrainingJob_trainingJobName :: Lens.Lens' StopTrainingJob Prelude.Text
stopTrainingJob_trainingJobName = Lens.lens (\StopTrainingJob' {trainingJobName} -> trainingJobName) (\s@StopTrainingJob' {} a -> s {trainingJobName = a} :: StopTrainingJob)

instance Core.AWSRequest StopTrainingJob where
  type
    AWSResponse StopTrainingJob =
      StopTrainingJobResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveNull StopTrainingJobResponse'

instance Prelude.Hashable StopTrainingJob where
  hashWithSalt _salt StopTrainingJob' {..} =
    _salt `Prelude.hashWithSalt` trainingJobName

instance Prelude.NFData StopTrainingJob where
  rnf StopTrainingJob' {..} =
    Prelude.rnf trainingJobName

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

instance Data.ToJSON StopTrainingJob where
  toJSON StopTrainingJob' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ("TrainingJobName" Data..= trainingJobName)
          ]
      )

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

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

-- | /See:/ 'newStopTrainingJobResponse' smart constructor.
data StopTrainingJobResponse = StopTrainingJobResponse'
  {
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'StopTrainingJobResponse' 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.
newStopTrainingJobResponse ::
  StopTrainingJobResponse
newStopTrainingJobResponse = StopTrainingJobResponse'

instance Prelude.NFData StopTrainingJobResponse where
  rnf _ = ()