{-# 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.Batch.UpdateSchedulingPolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Updates a scheduling policy.
module Amazonka.Batch.UpdateSchedulingPolicy
  ( -- * Creating a Request
    UpdateSchedulingPolicy (..),
    newUpdateSchedulingPolicy,

    -- * Request Lenses
    updateSchedulingPolicy_fairsharePolicy,
    updateSchedulingPolicy_arn,

    -- * Destructuring the Response
    UpdateSchedulingPolicyResponse (..),
    newUpdateSchedulingPolicyResponse,

    -- * Response Lenses
    updateSchedulingPolicyResponse_httpStatus,
  )
where

import Amazonka.Batch.Types
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

-- | Contains the parameters for @UpdateSchedulingPolicy@.
--
-- /See:/ 'newUpdateSchedulingPolicy' smart constructor.
data UpdateSchedulingPolicy = UpdateSchedulingPolicy'
  { -- | The fair share policy.
    fairsharePolicy :: Prelude.Maybe FairsharePolicy,
    -- | The Amazon Resource Name (ARN) of the scheduling policy to update.
    arn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateSchedulingPolicy' 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:
--
-- 'fairsharePolicy', 'updateSchedulingPolicy_fairsharePolicy' - The fair share policy.
--
-- 'arn', 'updateSchedulingPolicy_arn' - The Amazon Resource Name (ARN) of the scheduling policy to update.
newUpdateSchedulingPolicy ::
  -- | 'arn'
  Prelude.Text ->
  UpdateSchedulingPolicy
newUpdateSchedulingPolicy pArn_ =
  UpdateSchedulingPolicy'
    { fairsharePolicy =
        Prelude.Nothing,
      arn = pArn_
    }

-- | The fair share policy.
updateSchedulingPolicy_fairsharePolicy :: Lens.Lens' UpdateSchedulingPolicy (Prelude.Maybe FairsharePolicy)
updateSchedulingPolicy_fairsharePolicy = Lens.lens (\UpdateSchedulingPolicy' {fairsharePolicy} -> fairsharePolicy) (\s@UpdateSchedulingPolicy' {} a -> s {fairsharePolicy = a} :: UpdateSchedulingPolicy)

-- | The Amazon Resource Name (ARN) of the scheduling policy to update.
updateSchedulingPolicy_arn :: Lens.Lens' UpdateSchedulingPolicy Prelude.Text
updateSchedulingPolicy_arn = Lens.lens (\UpdateSchedulingPolicy' {arn} -> arn) (\s@UpdateSchedulingPolicy' {} a -> s {arn = a} :: UpdateSchedulingPolicy)

instance Core.AWSRequest UpdateSchedulingPolicy where
  type
    AWSResponse UpdateSchedulingPolicy =
      UpdateSchedulingPolicyResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveEmpty
      ( \s h x ->
          UpdateSchedulingPolicyResponse'
            Prelude.<$> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable UpdateSchedulingPolicy where
  hashWithSalt _salt UpdateSchedulingPolicy' {..} =
    _salt
      `Prelude.hashWithSalt` fairsharePolicy
      `Prelude.hashWithSalt` arn

instance Prelude.NFData UpdateSchedulingPolicy where
  rnf UpdateSchedulingPolicy' {..} =
    Prelude.rnf fairsharePolicy
      `Prelude.seq` Prelude.rnf arn

instance Data.ToHeaders UpdateSchedulingPolicy where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON UpdateSchedulingPolicy where
  toJSON UpdateSchedulingPolicy' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("fairsharePolicy" Data..=)
              Prelude.<$> fairsharePolicy,
            Prelude.Just ("arn" Data..= arn)
          ]
      )

instance Data.ToPath UpdateSchedulingPolicy where
  toPath = Prelude.const "/v1/updateschedulingpolicy"

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

-- | /See:/ 'newUpdateSchedulingPolicyResponse' smart constructor.
data UpdateSchedulingPolicyResponse = UpdateSchedulingPolicyResponse'
  { -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateSchedulingPolicyResponse' 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:
--
-- 'httpStatus', 'updateSchedulingPolicyResponse_httpStatus' - The response's http status code.
newUpdateSchedulingPolicyResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  UpdateSchedulingPolicyResponse
newUpdateSchedulingPolicyResponse pHttpStatus_ =
  UpdateSchedulingPolicyResponse'
    { httpStatus =
        pHttpStatus_
    }

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

instance
  Prelude.NFData
    UpdateSchedulingPolicyResponse
  where
  rnf UpdateSchedulingPolicyResponse' {..} =
    Prelude.rnf httpStatus