{-# 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.Personalize.DescribeEventTracker
-- 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 an event tracker. The response includes the @trackingId@ and
-- @status@ of the event tracker. For more information on event trackers,
-- see
-- <https://docs.aws.amazon.com/personalize/latest/dg/API_CreateEventTracker.html CreateEventTracker>.
module Amazonka.Personalize.DescribeEventTracker
  ( -- * Creating a Request
    DescribeEventTracker (..),
    newDescribeEventTracker,

    -- * Request Lenses
    describeEventTracker_eventTrackerArn,

    -- * Destructuring the Response
    DescribeEventTrackerResponse (..),
    newDescribeEventTrackerResponse,

    -- * Response Lenses
    describeEventTrackerResponse_eventTracker,
    describeEventTrackerResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeEventTracker' smart constructor.
data DescribeEventTracker = DescribeEventTracker'
  { -- | The Amazon Resource Name (ARN) of the event tracker to describe.
    eventTrackerArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeEventTracker' 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:
--
-- 'eventTrackerArn', 'describeEventTracker_eventTrackerArn' - The Amazon Resource Name (ARN) of the event tracker to describe.
newDescribeEventTracker ::
  -- | 'eventTrackerArn'
  Prelude.Text ->
  DescribeEventTracker
newDescribeEventTracker pEventTrackerArn_ =
  DescribeEventTracker'
    { eventTrackerArn =
        pEventTrackerArn_
    }

-- | The Amazon Resource Name (ARN) of the event tracker to describe.
describeEventTracker_eventTrackerArn :: Lens.Lens' DescribeEventTracker Prelude.Text
describeEventTracker_eventTrackerArn = Lens.lens (\DescribeEventTracker' {eventTrackerArn} -> eventTrackerArn) (\s@DescribeEventTracker' {} a -> s {eventTrackerArn = a} :: DescribeEventTracker)

instance Core.AWSRequest DescribeEventTracker where
  type
    AWSResponse DescribeEventTracker =
      DescribeEventTrackerResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DescribeEventTrackerResponse'
            Prelude.<$> (x Data..?> "eventTracker")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DescribeEventTracker where
  hashWithSalt _salt DescribeEventTracker' {..} =
    _salt `Prelude.hashWithSalt` eventTrackerArn

instance Prelude.NFData DescribeEventTracker where
  rnf DescribeEventTracker' {..} =
    Prelude.rnf eventTrackerArn

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

instance Data.ToJSON DescribeEventTracker where
  toJSON DescribeEventTracker' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ("eventTrackerArn" Data..= eventTrackerArn)
          ]
      )

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

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

-- | /See:/ 'newDescribeEventTrackerResponse' smart constructor.
data DescribeEventTrackerResponse = DescribeEventTrackerResponse'
  { -- | An object that describes the event tracker.
    eventTracker :: Prelude.Maybe EventTracker,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeEventTrackerResponse' 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:
--
-- 'eventTracker', 'describeEventTrackerResponse_eventTracker' - An object that describes the event tracker.
--
-- 'httpStatus', 'describeEventTrackerResponse_httpStatus' - The response's http status code.
newDescribeEventTrackerResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEventTrackerResponse
newDescribeEventTrackerResponse pHttpStatus_ =
  DescribeEventTrackerResponse'
    { eventTracker =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | An object that describes the event tracker.
describeEventTrackerResponse_eventTracker :: Lens.Lens' DescribeEventTrackerResponse (Prelude.Maybe EventTracker)
describeEventTrackerResponse_eventTracker = Lens.lens (\DescribeEventTrackerResponse' {eventTracker} -> eventTracker) (\s@DescribeEventTrackerResponse' {} a -> s {eventTracker = a} :: DescribeEventTrackerResponse)

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

instance Prelude.NFData DescribeEventTrackerResponse where
  rnf DescribeEventTrackerResponse' {..} =
    Prelude.rnf eventTracker
      `Prelude.seq` Prelude.rnf httpStatus