{-# 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.SageMaker.ListCandidatesForAutoMLJob
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- List the candidates created for the job.
--
-- This operation returns paginated results.
module Amazonka.SageMaker.ListCandidatesForAutoMLJob
  ( -- * Creating a Request
    ListCandidatesForAutoMLJob (..),
    newListCandidatesForAutoMLJob,

    -- * Request Lenses
    listCandidatesForAutoMLJob_candidateNameEquals,
    listCandidatesForAutoMLJob_maxResults,
    listCandidatesForAutoMLJob_nextToken,
    listCandidatesForAutoMLJob_sortBy,
    listCandidatesForAutoMLJob_sortOrder,
    listCandidatesForAutoMLJob_statusEquals,
    listCandidatesForAutoMLJob_autoMLJobName,

    -- * Destructuring the Response
    ListCandidatesForAutoMLJobResponse (..),
    newListCandidatesForAutoMLJobResponse,

    -- * Response Lenses
    listCandidatesForAutoMLJobResponse_nextToken,
    listCandidatesForAutoMLJobResponse_httpStatus,
    listCandidatesForAutoMLJobResponse_candidates,
  )
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.SageMaker.Types

-- | /See:/ 'newListCandidatesForAutoMLJob' smart constructor.
data ListCandidatesForAutoMLJob = ListCandidatesForAutoMLJob'
  { -- | List the candidates for the job and filter by candidate name.
    candidateNameEquals :: Prelude.Maybe Prelude.Text,
    -- | List the job\'s candidates up to a specified limit.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | If the previous response was truncated, you receive this token. Use it
    -- in your next request to receive the next set of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The parameter by which to sort the results. The default is @Descending@.
    sortBy :: Prelude.Maybe CandidateSortBy,
    -- | The sort order for the results. The default is @Ascending@.
    sortOrder :: Prelude.Maybe AutoMLSortOrder,
    -- | List the candidates for the job and filter by status.
    statusEquals :: Prelude.Maybe CandidateStatus,
    -- | List the candidates created for the job by providing the job\'s name.
    autoMLJobName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListCandidatesForAutoMLJob' 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:
--
-- 'candidateNameEquals', 'listCandidatesForAutoMLJob_candidateNameEquals' - List the candidates for the job and filter by candidate name.
--
-- 'maxResults', 'listCandidatesForAutoMLJob_maxResults' - List the job\'s candidates up to a specified limit.
--
-- 'nextToken', 'listCandidatesForAutoMLJob_nextToken' - If the previous response was truncated, you receive this token. Use it
-- in your next request to receive the next set of results.
--
-- 'sortBy', 'listCandidatesForAutoMLJob_sortBy' - The parameter by which to sort the results. The default is @Descending@.
--
-- 'sortOrder', 'listCandidatesForAutoMLJob_sortOrder' - The sort order for the results. The default is @Ascending@.
--
-- 'statusEquals', 'listCandidatesForAutoMLJob_statusEquals' - List the candidates for the job and filter by status.
--
-- 'autoMLJobName', 'listCandidatesForAutoMLJob_autoMLJobName' - List the candidates created for the job by providing the job\'s name.
newListCandidatesForAutoMLJob ::
  -- | 'autoMLJobName'
  Prelude.Text ->
  ListCandidatesForAutoMLJob
newListCandidatesForAutoMLJob pAutoMLJobName_ =
  ListCandidatesForAutoMLJob'
    { candidateNameEquals =
        Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      sortBy = Prelude.Nothing,
      sortOrder = Prelude.Nothing,
      statusEquals = Prelude.Nothing,
      autoMLJobName = pAutoMLJobName_
    }

-- | List the candidates for the job and filter by candidate name.
listCandidatesForAutoMLJob_candidateNameEquals :: Lens.Lens' ListCandidatesForAutoMLJob (Prelude.Maybe Prelude.Text)
listCandidatesForAutoMLJob_candidateNameEquals = Lens.lens (\ListCandidatesForAutoMLJob' {candidateNameEquals} -> candidateNameEquals) (\s@ListCandidatesForAutoMLJob' {} a -> s {candidateNameEquals = a} :: ListCandidatesForAutoMLJob)

-- | List the job\'s candidates up to a specified limit.
listCandidatesForAutoMLJob_maxResults :: Lens.Lens' ListCandidatesForAutoMLJob (Prelude.Maybe Prelude.Natural)
listCandidatesForAutoMLJob_maxResults = Lens.lens (\ListCandidatesForAutoMLJob' {maxResults} -> maxResults) (\s@ListCandidatesForAutoMLJob' {} a -> s {maxResults = a} :: ListCandidatesForAutoMLJob)

-- | If the previous response was truncated, you receive this token. Use it
-- in your next request to receive the next set of results.
listCandidatesForAutoMLJob_nextToken :: Lens.Lens' ListCandidatesForAutoMLJob (Prelude.Maybe Prelude.Text)
listCandidatesForAutoMLJob_nextToken = Lens.lens (\ListCandidatesForAutoMLJob' {nextToken} -> nextToken) (\s@ListCandidatesForAutoMLJob' {} a -> s {nextToken = a} :: ListCandidatesForAutoMLJob)

-- | The parameter by which to sort the results. The default is @Descending@.
listCandidatesForAutoMLJob_sortBy :: Lens.Lens' ListCandidatesForAutoMLJob (Prelude.Maybe CandidateSortBy)
listCandidatesForAutoMLJob_sortBy = Lens.lens (\ListCandidatesForAutoMLJob' {sortBy} -> sortBy) (\s@ListCandidatesForAutoMLJob' {} a -> s {sortBy = a} :: ListCandidatesForAutoMLJob)

-- | The sort order for the results. The default is @Ascending@.
listCandidatesForAutoMLJob_sortOrder :: Lens.Lens' ListCandidatesForAutoMLJob (Prelude.Maybe AutoMLSortOrder)
listCandidatesForAutoMLJob_sortOrder = Lens.lens (\ListCandidatesForAutoMLJob' {sortOrder} -> sortOrder) (\s@ListCandidatesForAutoMLJob' {} a -> s {sortOrder = a} :: ListCandidatesForAutoMLJob)

-- | List the candidates for the job and filter by status.
listCandidatesForAutoMLJob_statusEquals :: Lens.Lens' ListCandidatesForAutoMLJob (Prelude.Maybe CandidateStatus)
listCandidatesForAutoMLJob_statusEquals = Lens.lens (\ListCandidatesForAutoMLJob' {statusEquals} -> statusEquals) (\s@ListCandidatesForAutoMLJob' {} a -> s {statusEquals = a} :: ListCandidatesForAutoMLJob)

-- | List the candidates created for the job by providing the job\'s name.
listCandidatesForAutoMLJob_autoMLJobName :: Lens.Lens' ListCandidatesForAutoMLJob Prelude.Text
listCandidatesForAutoMLJob_autoMLJobName = Lens.lens (\ListCandidatesForAutoMLJob' {autoMLJobName} -> autoMLJobName) (\s@ListCandidatesForAutoMLJob' {} a -> s {autoMLJobName = a} :: ListCandidatesForAutoMLJob)

instance Core.AWSPager ListCandidatesForAutoMLJob where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listCandidatesForAutoMLJobResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^. listCandidatesForAutoMLJobResponse_candidates
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listCandidatesForAutoMLJob_nextToken
          Lens..~ rs
          Lens.^? listCandidatesForAutoMLJobResponse_nextToken
          Prelude.. Lens._Just

instance Core.AWSRequest ListCandidatesForAutoMLJob where
  type
    AWSResponse ListCandidatesForAutoMLJob =
      ListCandidatesForAutoMLJobResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListCandidatesForAutoMLJobResponse'
            Prelude.<$> (x Data..?> "NextToken")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> (x Data..?> "Candidates" Core..!@ Prelude.mempty)
      )

instance Prelude.Hashable ListCandidatesForAutoMLJob where
  hashWithSalt _salt ListCandidatesForAutoMLJob' {..} =
    _salt
      `Prelude.hashWithSalt` candidateNameEquals
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` sortBy
      `Prelude.hashWithSalt` sortOrder
      `Prelude.hashWithSalt` statusEquals
      `Prelude.hashWithSalt` autoMLJobName

instance Prelude.NFData ListCandidatesForAutoMLJob where
  rnf ListCandidatesForAutoMLJob' {..} =
    Prelude.rnf candidateNameEquals
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf sortBy
      `Prelude.seq` Prelude.rnf sortOrder
      `Prelude.seq` Prelude.rnf statusEquals
      `Prelude.seq` Prelude.rnf autoMLJobName

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

instance Data.ToJSON ListCandidatesForAutoMLJob where
  toJSON ListCandidatesForAutoMLJob' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("CandidateNameEquals" Data..=)
              Prelude.<$> candidateNameEquals,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            ("SortBy" Data..=) Prelude.<$> sortBy,
            ("SortOrder" Data..=) Prelude.<$> sortOrder,
            ("StatusEquals" Data..=) Prelude.<$> statusEquals,
            Prelude.Just
              ("AutoMLJobName" Data..= autoMLJobName)
          ]
      )

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

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

-- | /See:/ 'newListCandidatesForAutoMLJobResponse' smart constructor.
data ListCandidatesForAutoMLJobResponse = ListCandidatesForAutoMLJobResponse'
  { -- | If the previous response was truncated, you receive this token. Use it
    -- in your next request to receive the next set of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | Summaries about the @AutoMLCandidates@.
    candidates :: [AutoMLCandidate]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListCandidatesForAutoMLJobResponse' 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:
--
-- 'nextToken', 'listCandidatesForAutoMLJobResponse_nextToken' - If the previous response was truncated, you receive this token. Use it
-- in your next request to receive the next set of results.
--
-- 'httpStatus', 'listCandidatesForAutoMLJobResponse_httpStatus' - The response's http status code.
--
-- 'candidates', 'listCandidatesForAutoMLJobResponse_candidates' - Summaries about the @AutoMLCandidates@.
newListCandidatesForAutoMLJobResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListCandidatesForAutoMLJobResponse
newListCandidatesForAutoMLJobResponse pHttpStatus_ =
  ListCandidatesForAutoMLJobResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      candidates = Prelude.mempty
    }

-- | If the previous response was truncated, you receive this token. Use it
-- in your next request to receive the next set of results.
listCandidatesForAutoMLJobResponse_nextToken :: Lens.Lens' ListCandidatesForAutoMLJobResponse (Prelude.Maybe Prelude.Text)
listCandidatesForAutoMLJobResponse_nextToken = Lens.lens (\ListCandidatesForAutoMLJobResponse' {nextToken} -> nextToken) (\s@ListCandidatesForAutoMLJobResponse' {} a -> s {nextToken = a} :: ListCandidatesForAutoMLJobResponse)

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

-- | Summaries about the @AutoMLCandidates@.
listCandidatesForAutoMLJobResponse_candidates :: Lens.Lens' ListCandidatesForAutoMLJobResponse [AutoMLCandidate]
listCandidatesForAutoMLJobResponse_candidates = Lens.lens (\ListCandidatesForAutoMLJobResponse' {candidates} -> candidates) (\s@ListCandidatesForAutoMLJobResponse' {} a -> s {candidates = a} :: ListCandidatesForAutoMLJobResponse) Prelude.. Lens.coerced

instance
  Prelude.NFData
    ListCandidatesForAutoMLJobResponse
  where
  rnf ListCandidatesForAutoMLJobResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf candidates