{-# 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.DescribeImportImageTasks
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Displays details about an import virtual machine or import snapshot
-- tasks that are already created.
--
-- This operation returns paginated results.
module Amazonka.EC2.DescribeImportImageTasks
  ( -- * Creating a Request
    DescribeImportImageTasks (..),
    newDescribeImportImageTasks,

    -- * Request Lenses
    describeImportImageTasks_dryRun,
    describeImportImageTasks_filters,
    describeImportImageTasks_importTaskIds,
    describeImportImageTasks_maxResults,
    describeImportImageTasks_nextToken,

    -- * Destructuring the Response
    DescribeImportImageTasksResponse (..),
    newDescribeImportImageTasksResponse,

    -- * Response Lenses
    describeImportImageTasksResponse_importImageTasks,
    describeImportImageTasksResponse_nextToken,
    describeImportImageTasksResponse_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:/ 'newDescribeImportImageTasks' smart constructor.
data DescribeImportImageTasks = DescribeImportImageTasks'
  { -- | 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,
    -- | Filter tasks using the @task-state@ filter and one of the following
    -- values: @active@, @completed@, @deleting@, or @deleted@.
    filters :: Prelude.Maybe [Filter],
    -- | The IDs of the import image tasks.
    importTaskIds :: Prelude.Maybe [Prelude.Text],
    -- | The maximum number of results to return in a single call.
    maxResults :: Prelude.Maybe Prelude.Int,
    -- | A token that indicates the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeImportImageTasks' 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', 'describeImportImageTasks_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@.
--
-- 'filters', 'describeImportImageTasks_filters' - Filter tasks using the @task-state@ filter and one of the following
-- values: @active@, @completed@, @deleting@, or @deleted@.
--
-- 'importTaskIds', 'describeImportImageTasks_importTaskIds' - The IDs of the import image tasks.
--
-- 'maxResults', 'describeImportImageTasks_maxResults' - The maximum number of results to return in a single call.
--
-- 'nextToken', 'describeImportImageTasks_nextToken' - A token that indicates the next page of results.
newDescribeImportImageTasks ::
  DescribeImportImageTasks
newDescribeImportImageTasks =
  DescribeImportImageTasks'
    { dryRun = Prelude.Nothing,
      filters = Prelude.Nothing,
      importTaskIds = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | 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@.
describeImportImageTasks_dryRun :: Lens.Lens' DescribeImportImageTasks (Prelude.Maybe Prelude.Bool)
describeImportImageTasks_dryRun = Lens.lens (\DescribeImportImageTasks' {dryRun} -> dryRun) (\s@DescribeImportImageTasks' {} a -> s {dryRun = a} :: DescribeImportImageTasks)

-- | Filter tasks using the @task-state@ filter and one of the following
-- values: @active@, @completed@, @deleting@, or @deleted@.
describeImportImageTasks_filters :: Lens.Lens' DescribeImportImageTasks (Prelude.Maybe [Filter])
describeImportImageTasks_filters = Lens.lens (\DescribeImportImageTasks' {filters} -> filters) (\s@DescribeImportImageTasks' {} a -> s {filters = a} :: DescribeImportImageTasks) Prelude.. Lens.mapping Lens.coerced

-- | The IDs of the import image tasks.
describeImportImageTasks_importTaskIds :: Lens.Lens' DescribeImportImageTasks (Prelude.Maybe [Prelude.Text])
describeImportImageTasks_importTaskIds = Lens.lens (\DescribeImportImageTasks' {importTaskIds} -> importTaskIds) (\s@DescribeImportImageTasks' {} a -> s {importTaskIds = a} :: DescribeImportImageTasks) Prelude.. Lens.mapping Lens.coerced

-- | The maximum number of results to return in a single call.
describeImportImageTasks_maxResults :: Lens.Lens' DescribeImportImageTasks (Prelude.Maybe Prelude.Int)
describeImportImageTasks_maxResults = Lens.lens (\DescribeImportImageTasks' {maxResults} -> maxResults) (\s@DescribeImportImageTasks' {} a -> s {maxResults = a} :: DescribeImportImageTasks)

-- | A token that indicates the next page of results.
describeImportImageTasks_nextToken :: Lens.Lens' DescribeImportImageTasks (Prelude.Maybe Prelude.Text)
describeImportImageTasks_nextToken = Lens.lens (\DescribeImportImageTasks' {nextToken} -> nextToken) (\s@DescribeImportImageTasks' {} a -> s {nextToken = a} :: DescribeImportImageTasks)

instance Core.AWSPager DescribeImportImageTasks where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? describeImportImageTasksResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? describeImportImageTasksResponse_importImageTasks
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& describeImportImageTasks_nextToken
          Lens..~ rs
          Lens.^? describeImportImageTasksResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable DescribeImportImageTasks where
  hashWithSalt _salt DescribeImportImageTasks' {..} =
    _salt
      `Prelude.hashWithSalt` dryRun
      `Prelude.hashWithSalt` filters
      `Prelude.hashWithSalt` importTaskIds
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData DescribeImportImageTasks where
  rnf DescribeImportImageTasks' {..} =
    Prelude.rnf dryRun
      `Prelude.seq` Prelude.rnf filters
      `Prelude.seq` Prelude.rnf importTaskIds
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

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

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

instance Data.ToQuery DescribeImportImageTasks where
  toQuery DescribeImportImageTasks' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("DescribeImportImageTasks" :: Prelude.ByteString),
        "Version"
          Data.=: ("2016-11-15" :: Prelude.ByteString),
        "DryRun" Data.=: dryRun,
        Data.toQuery
          (Data.toQueryList "Filters" Prelude.<$> filters),
        Data.toQuery
          ( Data.toQueryList "ImportTaskId"
              Prelude.<$> importTaskIds
          ),
        "MaxResults" Data.=: maxResults,
        "NextToken" Data.=: nextToken
      ]

-- | /See:/ 'newDescribeImportImageTasksResponse' smart constructor.
data DescribeImportImageTasksResponse = DescribeImportImageTasksResponse'
  { -- | A list of zero or more import image tasks that are currently active or
    -- were completed or canceled in the previous 7 days.
    importImageTasks :: Prelude.Maybe [ImportImageTask],
    -- | The token to use to get the next page of results. This value is @null@
    -- when there are no more results to return.
    nextToken :: 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 'DescribeImportImageTasksResponse' 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:
--
-- 'importImageTasks', 'describeImportImageTasksResponse_importImageTasks' - A list of zero or more import image tasks that are currently active or
-- were completed or canceled in the previous 7 days.
--
-- 'nextToken', 'describeImportImageTasksResponse_nextToken' - The token to use to get the next page of results. This value is @null@
-- when there are no more results to return.
--
-- 'httpStatus', 'describeImportImageTasksResponse_httpStatus' - The response's http status code.
newDescribeImportImageTasksResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeImportImageTasksResponse
newDescribeImportImageTasksResponse pHttpStatus_ =
  DescribeImportImageTasksResponse'
    { importImageTasks =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A list of zero or more import image tasks that are currently active or
-- were completed or canceled in the previous 7 days.
describeImportImageTasksResponse_importImageTasks :: Lens.Lens' DescribeImportImageTasksResponse (Prelude.Maybe [ImportImageTask])
describeImportImageTasksResponse_importImageTasks = Lens.lens (\DescribeImportImageTasksResponse' {importImageTasks} -> importImageTasks) (\s@DescribeImportImageTasksResponse' {} a -> s {importImageTasks = a} :: DescribeImportImageTasksResponse) Prelude.. Lens.mapping Lens.coerced

-- | The token to use to get the next page of results. This value is @null@
-- when there are no more results to return.
describeImportImageTasksResponse_nextToken :: Lens.Lens' DescribeImportImageTasksResponse (Prelude.Maybe Prelude.Text)
describeImportImageTasksResponse_nextToken = Lens.lens (\DescribeImportImageTasksResponse' {nextToken} -> nextToken) (\s@DescribeImportImageTasksResponse' {} a -> s {nextToken = a} :: DescribeImportImageTasksResponse)

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

instance
  Prelude.NFData
    DescribeImportImageTasksResponse
  where
  rnf DescribeImportImageTasksResponse' {..} =
    Prelude.rnf importImageTasks
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus