{-# 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.StorageGateway.AttachVolume
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Connects a volume to an iSCSI connection and then attaches the volume to
-- the specified gateway. Detaching and attaching a volume enables you to
-- recover your data from one gateway to a different gateway without
-- creating a snapshot. It also makes it easier to move your volumes from
-- an on-premises gateway to a gateway hosted on an Amazon EC2 instance.
module Amazonka.StorageGateway.AttachVolume
  ( -- * Creating a Request
    AttachVolume (..),
    newAttachVolume,

    -- * Request Lenses
    attachVolume_diskId,
    attachVolume_targetName,
    attachVolume_gatewayARN,
    attachVolume_volumeARN,
    attachVolume_networkInterfaceId,

    -- * Destructuring the Response
    AttachVolumeResponse (..),
    newAttachVolumeResponse,

    -- * Response Lenses
    attachVolumeResponse_targetARN,
    attachVolumeResponse_volumeARN,
    attachVolumeResponse_httpStatus,
  )
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.StorageGateway.Types

-- | AttachVolumeInput
--
-- /See:/ 'newAttachVolume' smart constructor.
data AttachVolume = AttachVolume'
  { -- | The unique device ID or other distinguishing data that identifies the
    -- local disk used to create the volume. This value is only required when
    -- you are attaching a stored volume.
    diskId :: Prelude.Maybe Prelude.Text,
    -- | The name of the iSCSI target used by an initiator to connect to a volume
    -- and used as a suffix for the target ARN. For example, specifying
    -- @TargetName@ as /myvolume/ results in the target ARN of
    -- @arn:aws:storagegateway:us-east-2:111122223333:gateway\/sgw-12A3456B\/target\/iqn.1997-05.com.amazon:myvolume@.
    -- The target name must be unique across all volumes on a gateway.
    --
    -- If you don\'t specify a value, Storage Gateway uses the value that was
    -- previously used for this volume as the new target name.
    targetName :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the gateway that you want to attach
    -- the volume to.
    gatewayARN :: Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the volume to attach to the specified
    -- gateway.
    volumeARN :: Prelude.Text,
    -- | The network interface of the gateway on which to expose the iSCSI
    -- target. Only IPv4 addresses are accepted. Use DescribeGatewayInformation
    -- to get a list of the network interfaces available on a gateway.
    --
    -- Valid Values: A valid IP address.
    networkInterfaceId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'AttachVolume' 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:
--
-- 'diskId', 'attachVolume_diskId' - The unique device ID or other distinguishing data that identifies the
-- local disk used to create the volume. This value is only required when
-- you are attaching a stored volume.
--
-- 'targetName', 'attachVolume_targetName' - The name of the iSCSI target used by an initiator to connect to a volume
-- and used as a suffix for the target ARN. For example, specifying
-- @TargetName@ as /myvolume/ results in the target ARN of
-- @arn:aws:storagegateway:us-east-2:111122223333:gateway\/sgw-12A3456B\/target\/iqn.1997-05.com.amazon:myvolume@.
-- The target name must be unique across all volumes on a gateway.
--
-- If you don\'t specify a value, Storage Gateway uses the value that was
-- previously used for this volume as the new target name.
--
-- 'gatewayARN', 'attachVolume_gatewayARN' - The Amazon Resource Name (ARN) of the gateway that you want to attach
-- the volume to.
--
-- 'volumeARN', 'attachVolume_volumeARN' - The Amazon Resource Name (ARN) of the volume to attach to the specified
-- gateway.
--
-- 'networkInterfaceId', 'attachVolume_networkInterfaceId' - The network interface of the gateway on which to expose the iSCSI
-- target. Only IPv4 addresses are accepted. Use DescribeGatewayInformation
-- to get a list of the network interfaces available on a gateway.
--
-- Valid Values: A valid IP address.
newAttachVolume ::
  -- | 'gatewayARN'
  Prelude.Text ->
  -- | 'volumeARN'
  Prelude.Text ->
  -- | 'networkInterfaceId'
  Prelude.Text ->
  AttachVolume
newAttachVolume
  pGatewayARN_
  pVolumeARN_
  pNetworkInterfaceId_ =
    AttachVolume'
      { diskId = Prelude.Nothing,
        targetName = Prelude.Nothing,
        gatewayARN = pGatewayARN_,
        volumeARN = pVolumeARN_,
        networkInterfaceId = pNetworkInterfaceId_
      }

-- | The unique device ID or other distinguishing data that identifies the
-- local disk used to create the volume. This value is only required when
-- you are attaching a stored volume.
attachVolume_diskId :: Lens.Lens' AttachVolume (Prelude.Maybe Prelude.Text)
attachVolume_diskId = Lens.lens (\AttachVolume' {diskId} -> diskId) (\s@AttachVolume' {} a -> s {diskId = a} :: AttachVolume)

-- | The name of the iSCSI target used by an initiator to connect to a volume
-- and used as a suffix for the target ARN. For example, specifying
-- @TargetName@ as /myvolume/ results in the target ARN of
-- @arn:aws:storagegateway:us-east-2:111122223333:gateway\/sgw-12A3456B\/target\/iqn.1997-05.com.amazon:myvolume@.
-- The target name must be unique across all volumes on a gateway.
--
-- If you don\'t specify a value, Storage Gateway uses the value that was
-- previously used for this volume as the new target name.
attachVolume_targetName :: Lens.Lens' AttachVolume (Prelude.Maybe Prelude.Text)
attachVolume_targetName = Lens.lens (\AttachVolume' {targetName} -> targetName) (\s@AttachVolume' {} a -> s {targetName = a} :: AttachVolume)

-- | The Amazon Resource Name (ARN) of the gateway that you want to attach
-- the volume to.
attachVolume_gatewayARN :: Lens.Lens' AttachVolume Prelude.Text
attachVolume_gatewayARN = Lens.lens (\AttachVolume' {gatewayARN} -> gatewayARN) (\s@AttachVolume' {} a -> s {gatewayARN = a} :: AttachVolume)

-- | The Amazon Resource Name (ARN) of the volume to attach to the specified
-- gateway.
attachVolume_volumeARN :: Lens.Lens' AttachVolume Prelude.Text
attachVolume_volumeARN = Lens.lens (\AttachVolume' {volumeARN} -> volumeARN) (\s@AttachVolume' {} a -> s {volumeARN = a} :: AttachVolume)

-- | The network interface of the gateway on which to expose the iSCSI
-- target. Only IPv4 addresses are accepted. Use DescribeGatewayInformation
-- to get a list of the network interfaces available on a gateway.
--
-- Valid Values: A valid IP address.
attachVolume_networkInterfaceId :: Lens.Lens' AttachVolume Prelude.Text
attachVolume_networkInterfaceId = Lens.lens (\AttachVolume' {networkInterfaceId} -> networkInterfaceId) (\s@AttachVolume' {} a -> s {networkInterfaceId = a} :: AttachVolume)

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

instance Prelude.Hashable AttachVolume where
  hashWithSalt _salt AttachVolume' {..} =
    _salt
      `Prelude.hashWithSalt` diskId
      `Prelude.hashWithSalt` targetName
      `Prelude.hashWithSalt` gatewayARN
      `Prelude.hashWithSalt` volumeARN
      `Prelude.hashWithSalt` networkInterfaceId

instance Prelude.NFData AttachVolume where
  rnf AttachVolume' {..} =
    Prelude.rnf diskId
      `Prelude.seq` Prelude.rnf targetName
      `Prelude.seq` Prelude.rnf gatewayARN
      `Prelude.seq` Prelude.rnf volumeARN
      `Prelude.seq` Prelude.rnf networkInterfaceId

instance Data.ToHeaders AttachVolume where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "StorageGateway_20130630.AttachVolume" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON AttachVolume where
  toJSON AttachVolume' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("DiskId" Data..=) Prelude.<$> diskId,
            ("TargetName" Data..=) Prelude.<$> targetName,
            Prelude.Just ("GatewayARN" Data..= gatewayARN),
            Prelude.Just ("VolumeARN" Data..= volumeARN),
            Prelude.Just
              ("NetworkInterfaceId" Data..= networkInterfaceId)
          ]
      )

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

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

-- | AttachVolumeOutput
--
-- /See:/ 'newAttachVolumeResponse' smart constructor.
data AttachVolumeResponse = AttachVolumeResponse'
  { -- | The Amazon Resource Name (ARN) of the volume target, which includes the
    -- iSCSI name for the initiator that was used to connect to the target.
    targetARN :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the volume that was attached to the
    -- gateway.
    volumeARN :: 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 'AttachVolumeResponse' 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:
--
-- 'targetARN', 'attachVolumeResponse_targetARN' - The Amazon Resource Name (ARN) of the volume target, which includes the
-- iSCSI name for the initiator that was used to connect to the target.
--
-- 'volumeARN', 'attachVolumeResponse_volumeARN' - The Amazon Resource Name (ARN) of the volume that was attached to the
-- gateway.
--
-- 'httpStatus', 'attachVolumeResponse_httpStatus' - The response's http status code.
newAttachVolumeResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  AttachVolumeResponse
newAttachVolumeResponse pHttpStatus_ =
  AttachVolumeResponse'
    { targetARN = Prelude.Nothing,
      volumeARN = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The Amazon Resource Name (ARN) of the volume target, which includes the
-- iSCSI name for the initiator that was used to connect to the target.
attachVolumeResponse_targetARN :: Lens.Lens' AttachVolumeResponse (Prelude.Maybe Prelude.Text)
attachVolumeResponse_targetARN = Lens.lens (\AttachVolumeResponse' {targetARN} -> targetARN) (\s@AttachVolumeResponse' {} a -> s {targetARN = a} :: AttachVolumeResponse)

-- | The Amazon Resource Name (ARN) of the volume that was attached to the
-- gateway.
attachVolumeResponse_volumeARN :: Lens.Lens' AttachVolumeResponse (Prelude.Maybe Prelude.Text)
attachVolumeResponse_volumeARN = Lens.lens (\AttachVolumeResponse' {volumeARN} -> volumeARN) (\s@AttachVolumeResponse' {} a -> s {volumeARN = a} :: AttachVolumeResponse)

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

instance Prelude.NFData AttachVolumeResponse where
  rnf AttachVolumeResponse' {..} =
    Prelude.rnf targetARN
      `Prelude.seq` Prelude.rnf volumeARN
      `Prelude.seq` Prelude.rnf httpStatus