{-# 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.EC2.DescribeVolumeAttribute
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describes the specified attribute of the specified volume. You can
-- specify only one attribute at a time.
--
-- For more information about EBS volumes, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumes.html Amazon EBS volumes>
-- in the /Amazon Elastic Compute Cloud User Guide/.
module Amazonka.EC2.DescribeVolumeAttribute
  ( -- * Creating a Request
    DescribeVolumeAttribute (..),
    newDescribeVolumeAttribute,

    -- * Request Lenses
    describeVolumeAttribute_dryRun,
    describeVolumeAttribute_attribute,
    describeVolumeAttribute_volumeId,

    -- * Destructuring the Response
    DescribeVolumeAttributeResponse (..),
    newDescribeVolumeAttributeResponse,

    -- * Response Lenses
    describeVolumeAttributeResponse_autoEnableIO,
    describeVolumeAttributeResponse_productCodes,
    describeVolumeAttributeResponse_volumeId,
    describeVolumeAttributeResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeVolumeAttribute' smart constructor.
data DescribeVolumeAttribute = DescribeVolumeAttribute'
  { -- | Checks whether you have the required permissions for the action, without
    -- actually making the request, and provides an error response. If you have
    -- the required permissions, the error response is @DryRunOperation@.
    -- Otherwise, it is @UnauthorizedOperation@.
    dryRun :: Prelude.Maybe Prelude.Bool,
    -- | The attribute of the volume. This parameter is required.
    attribute :: VolumeAttributeName,
    -- | The ID of the volume.
    volumeId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeVolumeAttribute' 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:
--
-- 'dryRun', 'describeVolumeAttribute_dryRun' - Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
--
-- 'attribute', 'describeVolumeAttribute_attribute' - The attribute of the volume. This parameter is required.
--
-- 'volumeId', 'describeVolumeAttribute_volumeId' - The ID of the volume.
newDescribeVolumeAttribute ::
  -- | 'attribute'
  VolumeAttributeName ->
  -- | 'volumeId'
  Prelude.Text ->
  DescribeVolumeAttribute
newDescribeVolumeAttribute pAttribute_ pVolumeId_ =
  DescribeVolumeAttribute'
    { dryRun = Prelude.Nothing,
      attribute = pAttribute_,
      volumeId = pVolumeId_
    }

-- | Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
describeVolumeAttribute_dryRun :: Lens.Lens' DescribeVolumeAttribute (Prelude.Maybe Prelude.Bool)
describeVolumeAttribute_dryRun = Lens.lens (\DescribeVolumeAttribute' {dryRun} -> dryRun) (\s@DescribeVolumeAttribute' {} a -> s {dryRun = a} :: DescribeVolumeAttribute)

-- | The attribute of the volume. This parameter is required.
describeVolumeAttribute_attribute :: Lens.Lens' DescribeVolumeAttribute VolumeAttributeName
describeVolumeAttribute_attribute = Lens.lens (\DescribeVolumeAttribute' {attribute} -> attribute) (\s@DescribeVolumeAttribute' {} a -> s {attribute = a} :: DescribeVolumeAttribute)

-- | The ID of the volume.
describeVolumeAttribute_volumeId :: Lens.Lens' DescribeVolumeAttribute Prelude.Text
describeVolumeAttribute_volumeId = Lens.lens (\DescribeVolumeAttribute' {volumeId} -> volumeId) (\s@DescribeVolumeAttribute' {} a -> s {volumeId = a} :: DescribeVolumeAttribute)

instance Core.AWSRequest DescribeVolumeAttribute where
  type
    AWSResponse DescribeVolumeAttribute =
      DescribeVolumeAttributeResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXML
      ( \s h x ->
          DescribeVolumeAttributeResponse'
            Prelude.<$> (x Data..@? "autoEnableIO")
            Prelude.<*> ( x
                            Data..@? "productCodes"
                            Core..!@ Prelude.mempty
                            Prelude.>>= Core.may (Data.parseXMLList "item")
                        )
            Prelude.<*> (x Data..@? "volumeId")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DescribeVolumeAttribute where
  hashWithSalt _salt DescribeVolumeAttribute' {..} =
    _salt
      `Prelude.hashWithSalt` dryRun
      `Prelude.hashWithSalt` attribute
      `Prelude.hashWithSalt` volumeId

instance Prelude.NFData DescribeVolumeAttribute where
  rnf DescribeVolumeAttribute' {..} =
    Prelude.rnf dryRun
      `Prelude.seq` Prelude.rnf attribute
      `Prelude.seq` Prelude.rnf volumeId

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

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

instance Data.ToQuery DescribeVolumeAttribute where
  toQuery DescribeVolumeAttribute' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("DescribeVolumeAttribute" :: Prelude.ByteString),
        "Version"
          Data.=: ("2016-11-15" :: Prelude.ByteString),
        "DryRun" Data.=: dryRun,
        "Attribute" Data.=: attribute,
        "VolumeId" Data.=: volumeId
      ]

-- | /See:/ 'newDescribeVolumeAttributeResponse' smart constructor.
data DescribeVolumeAttributeResponse = DescribeVolumeAttributeResponse'
  { -- | The state of @autoEnableIO@ attribute.
    autoEnableIO :: Prelude.Maybe AttributeBooleanValue,
    -- | A list of product codes.
    productCodes :: Prelude.Maybe [ProductCode],
    -- | The ID of the volume.
    volumeId :: 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 'DescribeVolumeAttributeResponse' 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:
--
-- 'autoEnableIO', 'describeVolumeAttributeResponse_autoEnableIO' - The state of @autoEnableIO@ attribute.
--
-- 'productCodes', 'describeVolumeAttributeResponse_productCodes' - A list of product codes.
--
-- 'volumeId', 'describeVolumeAttributeResponse_volumeId' - The ID of the volume.
--
-- 'httpStatus', 'describeVolumeAttributeResponse_httpStatus' - The response's http status code.
newDescribeVolumeAttributeResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeVolumeAttributeResponse
newDescribeVolumeAttributeResponse pHttpStatus_ =
  DescribeVolumeAttributeResponse'
    { autoEnableIO =
        Prelude.Nothing,
      productCodes = Prelude.Nothing,
      volumeId = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The state of @autoEnableIO@ attribute.
describeVolumeAttributeResponse_autoEnableIO :: Lens.Lens' DescribeVolumeAttributeResponse (Prelude.Maybe AttributeBooleanValue)
describeVolumeAttributeResponse_autoEnableIO = Lens.lens (\DescribeVolumeAttributeResponse' {autoEnableIO} -> autoEnableIO) (\s@DescribeVolumeAttributeResponse' {} a -> s {autoEnableIO = a} :: DescribeVolumeAttributeResponse)

-- | A list of product codes.
describeVolumeAttributeResponse_productCodes :: Lens.Lens' DescribeVolumeAttributeResponse (Prelude.Maybe [ProductCode])
describeVolumeAttributeResponse_productCodes = Lens.lens (\DescribeVolumeAttributeResponse' {productCodes} -> productCodes) (\s@DescribeVolumeAttributeResponse' {} a -> s {productCodes = a} :: DescribeVolumeAttributeResponse) Prelude.. Lens.mapping Lens.coerced

-- | The ID of the volume.
describeVolumeAttributeResponse_volumeId :: Lens.Lens' DescribeVolumeAttributeResponse (Prelude.Maybe Prelude.Text)
describeVolumeAttributeResponse_volumeId = Lens.lens (\DescribeVolumeAttributeResponse' {volumeId} -> volumeId) (\s@DescribeVolumeAttributeResponse' {} a -> s {volumeId = a} :: DescribeVolumeAttributeResponse)

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

instance
  Prelude.NFData
    DescribeVolumeAttributeResponse
  where
  rnf DescribeVolumeAttributeResponse' {..} =
    Prelude.rnf autoEnableIO
      `Prelude.seq` Prelude.rnf productCodes
      `Prelude.seq` Prelude.rnf volumeId
      `Prelude.seq` Prelude.rnf httpStatus