{-# 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.Kendra.DescribeFaq
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Gets information about an FAQ list.
module Amazonka.Kendra.DescribeFaq
  ( -- * Creating a Request
    DescribeFaq (..),
    newDescribeFaq,

    -- * Request Lenses
    describeFaq_id,
    describeFaq_indexId,

    -- * Destructuring the Response
    DescribeFaqResponse (..),
    newDescribeFaqResponse,

    -- * Response Lenses
    describeFaqResponse_createdAt,
    describeFaqResponse_description,
    describeFaqResponse_errorMessage,
    describeFaqResponse_fileFormat,
    describeFaqResponse_id,
    describeFaqResponse_indexId,
    describeFaqResponse_languageCode,
    describeFaqResponse_name,
    describeFaqResponse_roleArn,
    describeFaqResponse_s3Path,
    describeFaqResponse_status,
    describeFaqResponse_updatedAt,
    describeFaqResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeFaq' smart constructor.
data DescribeFaq = DescribeFaq'
  { -- | The identifier of the FAQ you want to get information on.
    id :: Prelude.Text,
    -- | The identifier of the index for the FAQ.
    indexId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeFaq' 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:
--
-- 'id', 'describeFaq_id' - The identifier of the FAQ you want to get information on.
--
-- 'indexId', 'describeFaq_indexId' - The identifier of the index for the FAQ.
newDescribeFaq ::
  -- | 'id'
  Prelude.Text ->
  -- | 'indexId'
  Prelude.Text ->
  DescribeFaq
newDescribeFaq pId_ pIndexId_ =
  DescribeFaq' {id = pId_, indexId = pIndexId_}

-- | The identifier of the FAQ you want to get information on.
describeFaq_id :: Lens.Lens' DescribeFaq Prelude.Text
describeFaq_id = Lens.lens (\DescribeFaq' {id} -> id) (\s@DescribeFaq' {} a -> s {id = a} :: DescribeFaq)

-- | The identifier of the index for the FAQ.
describeFaq_indexId :: Lens.Lens' DescribeFaq Prelude.Text
describeFaq_indexId = Lens.lens (\DescribeFaq' {indexId} -> indexId) (\s@DescribeFaq' {} a -> s {indexId = a} :: DescribeFaq)

instance Core.AWSRequest DescribeFaq where
  type AWSResponse DescribeFaq = DescribeFaqResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DescribeFaqResponse'
            Prelude.<$> (x Data..?> "CreatedAt")
            Prelude.<*> (x Data..?> "Description")
            Prelude.<*> (x Data..?> "ErrorMessage")
            Prelude.<*> (x Data..?> "FileFormat")
            Prelude.<*> (x Data..?> "Id")
            Prelude.<*> (x Data..?> "IndexId")
            Prelude.<*> (x Data..?> "LanguageCode")
            Prelude.<*> (x Data..?> "Name")
            Prelude.<*> (x Data..?> "RoleArn")
            Prelude.<*> (x Data..?> "S3Path")
            Prelude.<*> (x Data..?> "Status")
            Prelude.<*> (x Data..?> "UpdatedAt")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DescribeFaq where
  hashWithSalt _salt DescribeFaq' {..} =
    _salt
      `Prelude.hashWithSalt` id
      `Prelude.hashWithSalt` indexId

instance Prelude.NFData DescribeFaq where
  rnf DescribeFaq' {..} =
    Prelude.rnf id `Prelude.seq` Prelude.rnf indexId

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

instance Data.ToJSON DescribeFaq where
  toJSON DescribeFaq' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just ("Id" Data..= id),
            Prelude.Just ("IndexId" Data..= indexId)
          ]
      )

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

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

-- | /See:/ 'newDescribeFaqResponse' smart constructor.
data DescribeFaqResponse = DescribeFaqResponse'
  { -- | The date and time that the FAQ was created.
    createdAt :: Prelude.Maybe Data.POSIX,
    -- | The description of the FAQ that you provided when it was created.
    description :: Prelude.Maybe Prelude.Text,
    -- | If the @Status@ field is @FAILED@, the @ErrorMessage@ field contains the
    -- reason why the FAQ failed.
    errorMessage :: Prelude.Maybe Prelude.Text,
    -- | The file format used by the input files for the FAQ.
    fileFormat :: Prelude.Maybe FaqFileFormat,
    -- | The identifier of the FAQ.
    id :: Prelude.Maybe Prelude.Text,
    -- | The identifier of the index for the FAQ.
    indexId :: Prelude.Maybe Prelude.Text,
    -- | The code for a language. This shows a supported language for the FAQ
    -- document. English is supported by default. For more information on
    -- supported languages, including their codes, see
    -- <https://docs.aws.amazon.com/kendra/latest/dg/in-adding-languages.html Adding documents in languages other than English>.
    languageCode :: Prelude.Maybe Prelude.Text,
    -- | The name that you gave the FAQ when it was created.
    name :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the role that provides access to the
    -- S3 bucket containing the input files for the FAQ.
    roleArn :: Prelude.Maybe Prelude.Text,
    s3Path :: Prelude.Maybe S3Path,
    -- | The status of the FAQ. It is ready to use when the status is @ACTIVE@.
    status :: Prelude.Maybe FaqStatus,
    -- | The date and time that the FAQ was last updated.
    updatedAt :: Prelude.Maybe Data.POSIX,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeFaqResponse' 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:
--
-- 'createdAt', 'describeFaqResponse_createdAt' - The date and time that the FAQ was created.
--
-- 'description', 'describeFaqResponse_description' - The description of the FAQ that you provided when it was created.
--
-- 'errorMessage', 'describeFaqResponse_errorMessage' - If the @Status@ field is @FAILED@, the @ErrorMessage@ field contains the
-- reason why the FAQ failed.
--
-- 'fileFormat', 'describeFaqResponse_fileFormat' - The file format used by the input files for the FAQ.
--
-- 'id', 'describeFaqResponse_id' - The identifier of the FAQ.
--
-- 'indexId', 'describeFaqResponse_indexId' - The identifier of the index for the FAQ.
--
-- 'languageCode', 'describeFaqResponse_languageCode' - The code for a language. This shows a supported language for the FAQ
-- document. English is supported by default. For more information on
-- supported languages, including their codes, see
-- <https://docs.aws.amazon.com/kendra/latest/dg/in-adding-languages.html Adding documents in languages other than English>.
--
-- 'name', 'describeFaqResponse_name' - The name that you gave the FAQ when it was created.
--
-- 'roleArn', 'describeFaqResponse_roleArn' - The Amazon Resource Name (ARN) of the role that provides access to the
-- S3 bucket containing the input files for the FAQ.
--
-- 's3Path', 'describeFaqResponse_s3Path' - Undocumented member.
--
-- 'status', 'describeFaqResponse_status' - The status of the FAQ. It is ready to use when the status is @ACTIVE@.
--
-- 'updatedAt', 'describeFaqResponse_updatedAt' - The date and time that the FAQ was last updated.
--
-- 'httpStatus', 'describeFaqResponse_httpStatus' - The response's http status code.
newDescribeFaqResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeFaqResponse
newDescribeFaqResponse pHttpStatus_ =
  DescribeFaqResponse'
    { createdAt = Prelude.Nothing,
      description = Prelude.Nothing,
      errorMessage = Prelude.Nothing,
      fileFormat = Prelude.Nothing,
      id = Prelude.Nothing,
      indexId = Prelude.Nothing,
      languageCode = Prelude.Nothing,
      name = Prelude.Nothing,
      roleArn = Prelude.Nothing,
      s3Path = Prelude.Nothing,
      status = Prelude.Nothing,
      updatedAt = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The date and time that the FAQ was created.
describeFaqResponse_createdAt :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.UTCTime)
describeFaqResponse_createdAt = Lens.lens (\DescribeFaqResponse' {createdAt} -> createdAt) (\s@DescribeFaqResponse' {} a -> s {createdAt = a} :: DescribeFaqResponse) Prelude.. Lens.mapping Data._Time

-- | The description of the FAQ that you provided when it was created.
describeFaqResponse_description :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_description = Lens.lens (\DescribeFaqResponse' {description} -> description) (\s@DescribeFaqResponse' {} a -> s {description = a} :: DescribeFaqResponse)

-- | If the @Status@ field is @FAILED@, the @ErrorMessage@ field contains the
-- reason why the FAQ failed.
describeFaqResponse_errorMessage :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_errorMessage = Lens.lens (\DescribeFaqResponse' {errorMessage} -> errorMessage) (\s@DescribeFaqResponse' {} a -> s {errorMessage = a} :: DescribeFaqResponse)

-- | The file format used by the input files for the FAQ.
describeFaqResponse_fileFormat :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe FaqFileFormat)
describeFaqResponse_fileFormat = Lens.lens (\DescribeFaqResponse' {fileFormat} -> fileFormat) (\s@DescribeFaqResponse' {} a -> s {fileFormat = a} :: DescribeFaqResponse)

-- | The identifier of the FAQ.
describeFaqResponse_id :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_id = Lens.lens (\DescribeFaqResponse' {id} -> id) (\s@DescribeFaqResponse' {} a -> s {id = a} :: DescribeFaqResponse)

-- | The identifier of the index for the FAQ.
describeFaqResponse_indexId :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_indexId = Lens.lens (\DescribeFaqResponse' {indexId} -> indexId) (\s@DescribeFaqResponse' {} a -> s {indexId = a} :: DescribeFaqResponse)

-- | The code for a language. This shows a supported language for the FAQ
-- document. English is supported by default. For more information on
-- supported languages, including their codes, see
-- <https://docs.aws.amazon.com/kendra/latest/dg/in-adding-languages.html Adding documents in languages other than English>.
describeFaqResponse_languageCode :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_languageCode = Lens.lens (\DescribeFaqResponse' {languageCode} -> languageCode) (\s@DescribeFaqResponse' {} a -> s {languageCode = a} :: DescribeFaqResponse)

-- | The name that you gave the FAQ when it was created.
describeFaqResponse_name :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_name = Lens.lens (\DescribeFaqResponse' {name} -> name) (\s@DescribeFaqResponse' {} a -> s {name = a} :: DescribeFaqResponse)

-- | The Amazon Resource Name (ARN) of the role that provides access to the
-- S3 bucket containing the input files for the FAQ.
describeFaqResponse_roleArn :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.Text)
describeFaqResponse_roleArn = Lens.lens (\DescribeFaqResponse' {roleArn} -> roleArn) (\s@DescribeFaqResponse' {} a -> s {roleArn = a} :: DescribeFaqResponse)

-- | Undocumented member.
describeFaqResponse_s3Path :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe S3Path)
describeFaqResponse_s3Path = Lens.lens (\DescribeFaqResponse' {s3Path} -> s3Path) (\s@DescribeFaqResponse' {} a -> s {s3Path = a} :: DescribeFaqResponse)

-- | The status of the FAQ. It is ready to use when the status is @ACTIVE@.
describeFaqResponse_status :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe FaqStatus)
describeFaqResponse_status = Lens.lens (\DescribeFaqResponse' {status} -> status) (\s@DescribeFaqResponse' {} a -> s {status = a} :: DescribeFaqResponse)

-- | The date and time that the FAQ was last updated.
describeFaqResponse_updatedAt :: Lens.Lens' DescribeFaqResponse (Prelude.Maybe Prelude.UTCTime)
describeFaqResponse_updatedAt = Lens.lens (\DescribeFaqResponse' {updatedAt} -> updatedAt) (\s@DescribeFaqResponse' {} a -> s {updatedAt = a} :: DescribeFaqResponse) Prelude.. Lens.mapping Data._Time

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

instance Prelude.NFData DescribeFaqResponse where
  rnf DescribeFaqResponse' {..} =
    Prelude.rnf createdAt
      `Prelude.seq` Prelude.rnf description
      `Prelude.seq` Prelude.rnf errorMessage
      `Prelude.seq` Prelude.rnf fileFormat
      `Prelude.seq` Prelude.rnf id
      `Prelude.seq` Prelude.rnf indexId
      `Prelude.seq` Prelude.rnf languageCode
      `Prelude.seq` Prelude.rnf name
      `Prelude.seq` Prelude.rnf roleArn
      `Prelude.seq` Prelude.rnf s3Path
      `Prelude.seq` Prelude.rnf status
      `Prelude.seq` Prelude.rnf updatedAt
      `Prelude.seq` Prelude.rnf httpStatus