{-# 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.IAM.ListVirtualMFADevices
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists the virtual MFA devices defined in the Amazon Web Services account
-- by assignment status. If you do not specify an assignment status, the
-- operation returns a list of all virtual MFA devices. Assignment status
-- can be @Assigned@, @Unassigned@, or @Any@.
--
-- IAM resource-listing operations return a subset of the available
-- attributes for the resource. For example, this operation does not return
-- tags, even though they are an attribute of the returned object. To view
-- tag information for a virtual MFA device, see ListMFADeviceTags.
--
-- You can paginate the results using the @MaxItems@ and @Marker@
-- parameters.
--
-- This operation returns paginated results.
module Amazonka.IAM.ListVirtualMFADevices
  ( -- * Creating a Request
    ListVirtualMFADevices (..),
    newListVirtualMFADevices,

    -- * Request Lenses
    listVirtualMFADevices_assignmentStatus,
    listVirtualMFADevices_marker,
    listVirtualMFADevices_maxItems,

    -- * Destructuring the Response
    ListVirtualMFADevicesResponse (..),
    newListVirtualMFADevicesResponse,

    -- * Response Lenses
    listVirtualMFADevicesResponse_isTruncated,
    listVirtualMFADevicesResponse_marker,
    listVirtualMFADevicesResponse_httpStatus,
    listVirtualMFADevicesResponse_virtualMFADevices,
  )
where

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

-- | /See:/ 'newListVirtualMFADevices' smart constructor.
data ListVirtualMFADevices = ListVirtualMFADevices'
  { -- | The status (@Unassigned@ or @Assigned@) of the devices to list. If you
    -- do not specify an @AssignmentStatus@, the operation defaults to @Any@,
    -- which lists both assigned and unassigned virtual MFA devices.,
    assignmentStatus :: Prelude.Maybe AssignmentStatusType,
    -- | Use this parameter only when paginating results and only after you
    -- receive a response indicating that the results are truncated. Set it to
    -- the value of the @Marker@ element in the response that you received to
    -- indicate where the next call should start.
    marker :: Prelude.Maybe Prelude.Text,
    -- | Use this only when paginating results to indicate the maximum number of
    -- items you want in the response. If additional items exist beyond the
    -- maximum you specify, the @IsTruncated@ response element is @true@.
    --
    -- If you do not include this parameter, the number of items defaults to
    -- 100. Note that IAM might return fewer results, even when there are more
    -- results available. In that case, the @IsTruncated@ response element
    -- returns @true@, and @Marker@ contains a value to include in the
    -- subsequent call that tells the service where to continue from.
    maxItems :: Prelude.Maybe Prelude.Natural
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListVirtualMFADevices' 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:
--
-- 'assignmentStatus', 'listVirtualMFADevices_assignmentStatus' - The status (@Unassigned@ or @Assigned@) of the devices to list. If you
-- do not specify an @AssignmentStatus@, the operation defaults to @Any@,
-- which lists both assigned and unassigned virtual MFA devices.,
--
-- 'marker', 'listVirtualMFADevices_marker' - Use this parameter only when paginating results and only after you
-- receive a response indicating that the results are truncated. Set it to
-- the value of the @Marker@ element in the response that you received to
-- indicate where the next call should start.
--
-- 'maxItems', 'listVirtualMFADevices_maxItems' - Use this only when paginating results to indicate the maximum number of
-- items you want in the response. If additional items exist beyond the
-- maximum you specify, the @IsTruncated@ response element is @true@.
--
-- If you do not include this parameter, the number of items defaults to
-- 100. Note that IAM might return fewer results, even when there are more
-- results available. In that case, the @IsTruncated@ response element
-- returns @true@, and @Marker@ contains a value to include in the
-- subsequent call that tells the service where to continue from.
newListVirtualMFADevices ::
  ListVirtualMFADevices
newListVirtualMFADevices =
  ListVirtualMFADevices'
    { assignmentStatus =
        Prelude.Nothing,
      marker = Prelude.Nothing,
      maxItems = Prelude.Nothing
    }

-- | The status (@Unassigned@ or @Assigned@) of the devices to list. If you
-- do not specify an @AssignmentStatus@, the operation defaults to @Any@,
-- which lists both assigned and unassigned virtual MFA devices.,
listVirtualMFADevices_assignmentStatus :: Lens.Lens' ListVirtualMFADevices (Prelude.Maybe AssignmentStatusType)
listVirtualMFADevices_assignmentStatus = Lens.lens (\ListVirtualMFADevices' {assignmentStatus} -> assignmentStatus) (\s@ListVirtualMFADevices' {} a -> s {assignmentStatus = a} :: ListVirtualMFADevices)

-- | Use this parameter only when paginating results and only after you
-- receive a response indicating that the results are truncated. Set it to
-- the value of the @Marker@ element in the response that you received to
-- indicate where the next call should start.
listVirtualMFADevices_marker :: Lens.Lens' ListVirtualMFADevices (Prelude.Maybe Prelude.Text)
listVirtualMFADevices_marker = Lens.lens (\ListVirtualMFADevices' {marker} -> marker) (\s@ListVirtualMFADevices' {} a -> s {marker = a} :: ListVirtualMFADevices)

-- | Use this only when paginating results to indicate the maximum number of
-- items you want in the response. If additional items exist beyond the
-- maximum you specify, the @IsTruncated@ response element is @true@.
--
-- If you do not include this parameter, the number of items defaults to
-- 100. Note that IAM might return fewer results, even when there are more
-- results available. In that case, the @IsTruncated@ response element
-- returns @true@, and @Marker@ contains a value to include in the
-- subsequent call that tells the service where to continue from.
listVirtualMFADevices_maxItems :: Lens.Lens' ListVirtualMFADevices (Prelude.Maybe Prelude.Natural)
listVirtualMFADevices_maxItems = Lens.lens (\ListVirtualMFADevices' {maxItems} -> maxItems) (\s@ListVirtualMFADevices' {} a -> s {maxItems = a} :: ListVirtualMFADevices)

instance Core.AWSPager ListVirtualMFADevices where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listVirtualMFADevicesResponse_isTruncated
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.isNothing
        ( rs
            Lens.^? listVirtualMFADevicesResponse_marker
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listVirtualMFADevices_marker
          Lens..~ rs
          Lens.^? listVirtualMFADevicesResponse_marker
          Prelude.. Lens._Just

instance Core.AWSRequest ListVirtualMFADevices where
  type
    AWSResponse ListVirtualMFADevices =
      ListVirtualMFADevicesResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "ListVirtualMFADevicesResult"
      ( \s h x ->
          ListVirtualMFADevicesResponse'
            Prelude.<$> (x Data..@? "IsTruncated")
            Prelude.<*> (x Data..@? "Marker")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> ( x
                            Data..@? "VirtualMFADevices"
                            Core..!@ Prelude.mempty
                            Prelude.>>= Data.parseXMLList "member"
                        )
      )

instance Prelude.Hashable ListVirtualMFADevices where
  hashWithSalt _salt ListVirtualMFADevices' {..} =
    _salt
      `Prelude.hashWithSalt` assignmentStatus
      `Prelude.hashWithSalt` marker
      `Prelude.hashWithSalt` maxItems

instance Prelude.NFData ListVirtualMFADevices where
  rnf ListVirtualMFADevices' {..} =
    Prelude.rnf assignmentStatus
      `Prelude.seq` Prelude.rnf marker
      `Prelude.seq` Prelude.rnf maxItems

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

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

instance Data.ToQuery ListVirtualMFADevices where
  toQuery ListVirtualMFADevices' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("ListVirtualMFADevices" :: Prelude.ByteString),
        "Version"
          Data.=: ("2010-05-08" :: Prelude.ByteString),
        "AssignmentStatus" Data.=: assignmentStatus,
        "Marker" Data.=: marker,
        "MaxItems" Data.=: maxItems
      ]

-- | Contains the response to a successful ListVirtualMFADevices request.
--
-- /See:/ 'newListVirtualMFADevicesResponse' smart constructor.
data ListVirtualMFADevicesResponse = ListVirtualMFADevicesResponse'
  { -- | A flag that indicates whether there are more items to return. If your
    -- results were truncated, you can make a subsequent pagination request
    -- using the @Marker@ request parameter to retrieve more items. Note that
    -- IAM might return fewer than the @MaxItems@ number of results even when
    -- there are more results available. We recommend that you check
    -- @IsTruncated@ after every call to ensure that you receive all your
    -- results.
    isTruncated :: Prelude.Maybe Prelude.Bool,
    -- | When @IsTruncated@ is @true@, this element is present and contains the
    -- value to use for the @Marker@ parameter in a subsequent pagination
    -- request.
    marker :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | The list of virtual MFA devices in the current account that match the
    -- @AssignmentStatus@ value that was passed in the request.
    virtualMFADevices :: [VirtualMFADevice]
  }
  deriving (Prelude.Eq, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListVirtualMFADevicesResponse' 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:
--
-- 'isTruncated', 'listVirtualMFADevicesResponse_isTruncated' - A flag that indicates whether there are more items to return. If your
-- results were truncated, you can make a subsequent pagination request
-- using the @Marker@ request parameter to retrieve more items. Note that
-- IAM might return fewer than the @MaxItems@ number of results even when
-- there are more results available. We recommend that you check
-- @IsTruncated@ after every call to ensure that you receive all your
-- results.
--
-- 'marker', 'listVirtualMFADevicesResponse_marker' - When @IsTruncated@ is @true@, this element is present and contains the
-- value to use for the @Marker@ parameter in a subsequent pagination
-- request.
--
-- 'httpStatus', 'listVirtualMFADevicesResponse_httpStatus' - The response's http status code.
--
-- 'virtualMFADevices', 'listVirtualMFADevicesResponse_virtualMFADevices' - The list of virtual MFA devices in the current account that match the
-- @AssignmentStatus@ value that was passed in the request.
newListVirtualMFADevicesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListVirtualMFADevicesResponse
newListVirtualMFADevicesResponse pHttpStatus_ =
  ListVirtualMFADevicesResponse'
    { isTruncated =
        Prelude.Nothing,
      marker = Prelude.Nothing,
      httpStatus = pHttpStatus_,
      virtualMFADevices = Prelude.mempty
    }

-- | A flag that indicates whether there are more items to return. If your
-- results were truncated, you can make a subsequent pagination request
-- using the @Marker@ request parameter to retrieve more items. Note that
-- IAM might return fewer than the @MaxItems@ number of results even when
-- there are more results available. We recommend that you check
-- @IsTruncated@ after every call to ensure that you receive all your
-- results.
listVirtualMFADevicesResponse_isTruncated :: Lens.Lens' ListVirtualMFADevicesResponse (Prelude.Maybe Prelude.Bool)
listVirtualMFADevicesResponse_isTruncated = Lens.lens (\ListVirtualMFADevicesResponse' {isTruncated} -> isTruncated) (\s@ListVirtualMFADevicesResponse' {} a -> s {isTruncated = a} :: ListVirtualMFADevicesResponse)

-- | When @IsTruncated@ is @true@, this element is present and contains the
-- value to use for the @Marker@ parameter in a subsequent pagination
-- request.
listVirtualMFADevicesResponse_marker :: Lens.Lens' ListVirtualMFADevicesResponse (Prelude.Maybe Prelude.Text)
listVirtualMFADevicesResponse_marker = Lens.lens (\ListVirtualMFADevicesResponse' {marker} -> marker) (\s@ListVirtualMFADevicesResponse' {} a -> s {marker = a} :: ListVirtualMFADevicesResponse)

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

-- | The list of virtual MFA devices in the current account that match the
-- @AssignmentStatus@ value that was passed in the request.
listVirtualMFADevicesResponse_virtualMFADevices :: Lens.Lens' ListVirtualMFADevicesResponse [VirtualMFADevice]
listVirtualMFADevicesResponse_virtualMFADevices = Lens.lens (\ListVirtualMFADevicesResponse' {virtualMFADevices} -> virtualMFADevices) (\s@ListVirtualMFADevicesResponse' {} a -> s {virtualMFADevices = a} :: ListVirtualMFADevicesResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListVirtualMFADevicesResponse where
  rnf ListVirtualMFADevicesResponse' {..} =
    Prelude.rnf isTruncated
      `Prelude.seq` Prelude.rnf marker
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf virtualMFADevices