{-# 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.ElasticTranscoder.UpdatePipelineStatus
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- The UpdatePipelineStatus operation pauses or reactivates a pipeline, so
-- that the pipeline stops or restarts the processing of jobs.
--
-- Changing the pipeline status is useful if you want to cancel one or more
-- jobs. You can\'t cancel jobs after Elastic Transcoder has started
-- processing them; if you pause the pipeline to which you submitted the
-- jobs, you have more time to get the job IDs for the jobs that you want
-- to cancel, and to send a CancelJob request.
module Amazonka.ElasticTranscoder.UpdatePipelineStatus
  ( -- * Creating a Request
    UpdatePipelineStatus (..),
    newUpdatePipelineStatus,

    -- * Request Lenses
    updatePipelineStatus_id,
    updatePipelineStatus_status,

    -- * Destructuring the Response
    UpdatePipelineStatusResponse (..),
    newUpdatePipelineStatusResponse,

    -- * Response Lenses
    updatePipelineStatusResponse_pipeline,
    updatePipelineStatusResponse_httpStatus,
  )
where

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

-- | The @UpdatePipelineStatusRequest@ structure.
--
-- /See:/ 'newUpdatePipelineStatus' smart constructor.
data UpdatePipelineStatus = UpdatePipelineStatus'
  { -- | The identifier of the pipeline to update.
    id :: Prelude.Text,
    -- | The desired status of the pipeline:
    --
    -- -   @Active@: The pipeline is processing jobs.
    --
    -- -   @Paused@: The pipeline is not currently processing jobs.
    status :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdatePipelineStatus' 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:
--
-- 'id', 'updatePipelineStatus_id' - The identifier of the pipeline to update.
--
-- 'status', 'updatePipelineStatus_status' - The desired status of the pipeline:
--
-- -   @Active@: The pipeline is processing jobs.
--
-- -   @Paused@: The pipeline is not currently processing jobs.
newUpdatePipelineStatus ::
  -- | 'id'
  Prelude.Text ->
  -- | 'status'
  Prelude.Text ->
  UpdatePipelineStatus
newUpdatePipelineStatus pId_ pStatus_ =
  UpdatePipelineStatus' {id = pId_, status = pStatus_}

-- | The identifier of the pipeline to update.
updatePipelineStatus_id :: Lens.Lens' UpdatePipelineStatus Prelude.Text
updatePipelineStatus_id = Lens.lens (\UpdatePipelineStatus' {id} -> id) (\s@UpdatePipelineStatus' {} a -> s {id = a} :: UpdatePipelineStatus)

-- | The desired status of the pipeline:
--
-- -   @Active@: The pipeline is processing jobs.
--
-- -   @Paused@: The pipeline is not currently processing jobs.
updatePipelineStatus_status :: Lens.Lens' UpdatePipelineStatus Prelude.Text
updatePipelineStatus_status = Lens.lens (\UpdatePipelineStatus' {status} -> status) (\s@UpdatePipelineStatus' {} a -> s {status = a} :: UpdatePipelineStatus)

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

instance Prelude.Hashable UpdatePipelineStatus where
  hashWithSalt _salt UpdatePipelineStatus' {..} =
    _salt
      `Prelude.hashWithSalt` id
      `Prelude.hashWithSalt` status

instance Prelude.NFData UpdatePipelineStatus where
  rnf UpdatePipelineStatus' {..} =
    Prelude.rnf id `Prelude.seq` Prelude.rnf status

instance Data.ToHeaders UpdatePipelineStatus where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToJSON UpdatePipelineStatus where
  toJSON UpdatePipelineStatus' {..} =
    Data.object
      ( Prelude.catMaybes
          [Prelude.Just ("Status" Data..= status)]
      )

instance Data.ToPath UpdatePipelineStatus where
  toPath UpdatePipelineStatus' {..} =
    Prelude.mconcat
      ["/2012-09-25/pipelines/", Data.toBS id, "/status"]

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

-- | When you update status for a pipeline, Elastic Transcoder returns the
-- values that you specified in the request.
--
-- /See:/ 'newUpdatePipelineStatusResponse' smart constructor.
data UpdatePipelineStatusResponse = UpdatePipelineStatusResponse'
  { -- | A section of the response body that provides information about the
    -- pipeline.
    pipeline :: Prelude.Maybe Pipeline,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdatePipelineStatusResponse' 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:
--
-- 'pipeline', 'updatePipelineStatusResponse_pipeline' - A section of the response body that provides information about the
-- pipeline.
--
-- 'httpStatus', 'updatePipelineStatusResponse_httpStatus' - The response's http status code.
newUpdatePipelineStatusResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  UpdatePipelineStatusResponse
newUpdatePipelineStatusResponse pHttpStatus_ =
  UpdatePipelineStatusResponse'
    { pipeline =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A section of the response body that provides information about the
-- pipeline.
updatePipelineStatusResponse_pipeline :: Lens.Lens' UpdatePipelineStatusResponse (Prelude.Maybe Pipeline)
updatePipelineStatusResponse_pipeline = Lens.lens (\UpdatePipelineStatusResponse' {pipeline} -> pipeline) (\s@UpdatePipelineStatusResponse' {} a -> s {pipeline = a} :: UpdatePipelineStatusResponse)

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

instance Prelude.NFData UpdatePipelineStatusResponse where
  rnf UpdatePipelineStatusResponse' {..} =
    Prelude.rnf pipeline
      `Prelude.seq` Prelude.rnf httpStatus