{-# 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.IoT.DescribeCACertificate
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describes a registered CA certificate.
--
-- Requires permission to access the
-- <https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions DescribeCACertificate>
-- action.
module Amazonka.IoT.DescribeCACertificate
  ( -- * Creating a Request
    DescribeCACertificate (..),
    newDescribeCACertificate,

    -- * Request Lenses
    describeCACertificate_certificateId,

    -- * Destructuring the Response
    DescribeCACertificateResponse (..),
    newDescribeCACertificateResponse,

    -- * Response Lenses
    describeCACertificateResponse_certificateDescription,
    describeCACertificateResponse_registrationConfig,
    describeCACertificateResponse_httpStatus,
  )
where

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

-- | The input for the DescribeCACertificate operation.
--
-- /See:/ 'newDescribeCACertificate' smart constructor.
data DescribeCACertificate = DescribeCACertificate'
  { -- | The CA certificate identifier.
    certificateId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeCACertificate' 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:
--
-- 'certificateId', 'describeCACertificate_certificateId' - The CA certificate identifier.
newDescribeCACertificate ::
  -- | 'certificateId'
  Prelude.Text ->
  DescribeCACertificate
newDescribeCACertificate pCertificateId_ =
  DescribeCACertificate'
    { certificateId =
        pCertificateId_
    }

-- | The CA certificate identifier.
describeCACertificate_certificateId :: Lens.Lens' DescribeCACertificate Prelude.Text
describeCACertificate_certificateId = Lens.lens (\DescribeCACertificate' {certificateId} -> certificateId) (\s@DescribeCACertificate' {} a -> s {certificateId = a} :: DescribeCACertificate)

instance Core.AWSRequest DescribeCACertificate where
  type
    AWSResponse DescribeCACertificate =
      DescribeCACertificateResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DescribeCACertificateResponse'
            Prelude.<$> (x Data..?> "certificateDescription")
            Prelude.<*> (x Data..?> "registrationConfig")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DescribeCACertificate where
  hashWithSalt _salt DescribeCACertificate' {..} =
    _salt `Prelude.hashWithSalt` certificateId

instance Prelude.NFData DescribeCACertificate where
  rnf DescribeCACertificate' {..} =
    Prelude.rnf certificateId

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

instance Data.ToPath DescribeCACertificate where
  toPath DescribeCACertificate' {..} =
    Prelude.mconcat
      ["/cacertificate/", Data.toBS certificateId]

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

-- | The output from the DescribeCACertificate operation.
--
-- /See:/ 'newDescribeCACertificateResponse' smart constructor.
data DescribeCACertificateResponse = DescribeCACertificateResponse'
  { -- | The CA certificate description.
    certificateDescription :: Prelude.Maybe CACertificateDescription,
    -- | Information about the registration configuration.
    registrationConfig :: Prelude.Maybe RegistrationConfig,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeCACertificateResponse' 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:
--
-- 'certificateDescription', 'describeCACertificateResponse_certificateDescription' - The CA certificate description.
--
-- 'registrationConfig', 'describeCACertificateResponse_registrationConfig' - Information about the registration configuration.
--
-- 'httpStatus', 'describeCACertificateResponse_httpStatus' - The response's http status code.
newDescribeCACertificateResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeCACertificateResponse
newDescribeCACertificateResponse pHttpStatus_ =
  DescribeCACertificateResponse'
    { certificateDescription =
        Prelude.Nothing,
      registrationConfig = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The CA certificate description.
describeCACertificateResponse_certificateDescription :: Lens.Lens' DescribeCACertificateResponse (Prelude.Maybe CACertificateDescription)
describeCACertificateResponse_certificateDescription = Lens.lens (\DescribeCACertificateResponse' {certificateDescription} -> certificateDescription) (\s@DescribeCACertificateResponse' {} a -> s {certificateDescription = a} :: DescribeCACertificateResponse)

-- | Information about the registration configuration.
describeCACertificateResponse_registrationConfig :: Lens.Lens' DescribeCACertificateResponse (Prelude.Maybe RegistrationConfig)
describeCACertificateResponse_registrationConfig = Lens.lens (\DescribeCACertificateResponse' {registrationConfig} -> registrationConfig) (\s@DescribeCACertificateResponse' {} a -> s {registrationConfig = a} :: DescribeCACertificateResponse)

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

instance Prelude.NFData DescribeCACertificateResponse where
  rnf DescribeCACertificateResponse' {..} =
    Prelude.rnf certificateDescription
      `Prelude.seq` Prelude.rnf registrationConfig
      `Prelude.seq` Prelude.rnf httpStatus