{-# 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.LookoutVision.StopModel
-- 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 the hosting of a running model. The operation might take a while
-- to complete. To check the current status, call DescribeModel.
--
-- After the model hosting stops, the @Status@ of the model is @TRAINED@.
--
-- This operation requires permissions to perform the
-- @lookoutvision:StopModel@ operation.
module Amazonka.LookoutVision.StopModel
  ( -- * Creating a Request
    StopModel (..),
    newStopModel,

    -- * Request Lenses
    stopModel_clientToken,
    stopModel_projectName,
    stopModel_modelVersion,

    -- * Destructuring the Response
    StopModelResponse (..),
    newStopModelResponse,

    -- * Response Lenses
    stopModelResponse_status,
    stopModelResponse_httpStatus,
  )
where

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

-- | /See:/ 'newStopModel' smart constructor.
data StopModel = StopModel'
  { -- | ClientToken is an idempotency token that ensures a call to @StopModel@
    -- completes only once. You choose the value to pass. For example, An issue
    -- might prevent you from getting a response from @StopModel@. In this
    -- case, safely retry your call to @StopModel@ by using the same
    -- @ClientToken@ parameter value.
    --
    -- If you don\'t supply a value for @ClientToken@, the AWS SDK you are
    -- using inserts a value for you. This prevents retries after a network
    -- error from making multiple stop requests. You\'ll need to provide your
    -- own value for other use cases.
    --
    -- An error occurs if the other input parameters are not the same as in the
    -- first request. Using a different value for @ClientToken@ is considered a
    -- new call to @StopModel@. An idempotency token is active for 8 hours.
    clientToken :: Prelude.Maybe Prelude.Text,
    -- | The name of the project that contains the model that you want to stop.
    projectName :: Prelude.Text,
    -- | The version of the model that you want to stop.
    modelVersion :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'StopModel' 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:
--
-- 'clientToken', 'stopModel_clientToken' - ClientToken is an idempotency token that ensures a call to @StopModel@
-- completes only once. You choose the value to pass. For example, An issue
-- might prevent you from getting a response from @StopModel@. In this
-- case, safely retry your call to @StopModel@ by using the same
-- @ClientToken@ parameter value.
--
-- If you don\'t supply a value for @ClientToken@, the AWS SDK you are
-- using inserts a value for you. This prevents retries after a network
-- error from making multiple stop requests. You\'ll need to provide your
-- own value for other use cases.
--
-- An error occurs if the other input parameters are not the same as in the
-- first request. Using a different value for @ClientToken@ is considered a
-- new call to @StopModel@. An idempotency token is active for 8 hours.
--
-- 'projectName', 'stopModel_projectName' - The name of the project that contains the model that you want to stop.
--
-- 'modelVersion', 'stopModel_modelVersion' - The version of the model that you want to stop.
newStopModel ::
  -- | 'projectName'
  Prelude.Text ->
  -- | 'modelVersion'
  Prelude.Text ->
  StopModel
newStopModel pProjectName_ pModelVersion_ =
  StopModel'
    { clientToken = Prelude.Nothing,
      projectName = pProjectName_,
      modelVersion = pModelVersion_
    }

-- | ClientToken is an idempotency token that ensures a call to @StopModel@
-- completes only once. You choose the value to pass. For example, An issue
-- might prevent you from getting a response from @StopModel@. In this
-- case, safely retry your call to @StopModel@ by using the same
-- @ClientToken@ parameter value.
--
-- If you don\'t supply a value for @ClientToken@, the AWS SDK you are
-- using inserts a value for you. This prevents retries after a network
-- error from making multiple stop requests. You\'ll need to provide your
-- own value for other use cases.
--
-- An error occurs if the other input parameters are not the same as in the
-- first request. Using a different value for @ClientToken@ is considered a
-- new call to @StopModel@. An idempotency token is active for 8 hours.
stopModel_clientToken :: Lens.Lens' StopModel (Prelude.Maybe Prelude.Text)
stopModel_clientToken = Lens.lens (\StopModel' {clientToken} -> clientToken) (\s@StopModel' {} a -> s {clientToken = a} :: StopModel)

-- | The name of the project that contains the model that you want to stop.
stopModel_projectName :: Lens.Lens' StopModel Prelude.Text
stopModel_projectName = Lens.lens (\StopModel' {projectName} -> projectName) (\s@StopModel' {} a -> s {projectName = a} :: StopModel)

-- | The version of the model that you want to stop.
stopModel_modelVersion :: Lens.Lens' StopModel Prelude.Text
stopModel_modelVersion = Lens.lens (\StopModel' {modelVersion} -> modelVersion) (\s@StopModel' {} a -> s {modelVersion = a} :: StopModel)

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

instance Prelude.Hashable StopModel where
  hashWithSalt _salt StopModel' {..} =
    _salt
      `Prelude.hashWithSalt` clientToken
      `Prelude.hashWithSalt` projectName
      `Prelude.hashWithSalt` modelVersion

instance Prelude.NFData StopModel where
  rnf StopModel' {..} =
    Prelude.rnf clientToken
      `Prelude.seq` Prelude.rnf projectName
      `Prelude.seq` Prelude.rnf modelVersion

instance Data.ToHeaders StopModel where
  toHeaders StopModel' {..} =
    Prelude.mconcat
      [ "X-Amzn-Client-Token" Data.=# clientToken,
        "Content-Type"
          Data.=# ("application/x-amz-json-1.1" :: Prelude.ByteString)
      ]

instance Data.ToJSON StopModel where
  toJSON = Prelude.const (Data.Object Prelude.mempty)

instance Data.ToPath StopModel where
  toPath StopModel' {..} =
    Prelude.mconcat
      [ "/2020-11-20/projects/",
        Data.toBS projectName,
        "/models/",
        Data.toBS modelVersion,
        "/stop"
      ]

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

-- | /See:/ 'newStopModelResponse' smart constructor.
data StopModelResponse = StopModelResponse'
  { -- | The status of the model.
    status :: Prelude.Maybe ModelHostingStatus,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'StopModelResponse' 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:
--
-- 'status', 'stopModelResponse_status' - The status of the model.
--
-- 'httpStatus', 'stopModelResponse_httpStatus' - The response's http status code.
newStopModelResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  StopModelResponse
newStopModelResponse pHttpStatus_ =
  StopModelResponse'
    { status = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The status of the model.
stopModelResponse_status :: Lens.Lens' StopModelResponse (Prelude.Maybe ModelHostingStatus)
stopModelResponse_status = Lens.lens (\StopModelResponse' {status} -> status) (\s@StopModelResponse' {} a -> s {status = a} :: StopModelResponse)

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

instance Prelude.NFData StopModelResponse where
  rnf StopModelResponse' {..} =
    Prelude.rnf status
      `Prelude.seq` Prelude.rnf httpStatus