{-# 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.XRay.GetInsightEvents
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- X-Ray reevaluates insights periodically until they\'re resolved, and
-- records each intermediate state as an event. You can review an
-- insight\'s events in the Impact Timeline on the Inspect page in the
-- X-Ray console.
module Amazonka.XRay.GetInsightEvents
  ( -- * Creating a Request
    GetInsightEvents (..),
    newGetInsightEvents,

    -- * Request Lenses
    getInsightEvents_maxResults,
    getInsightEvents_nextToken,
    getInsightEvents_insightId,

    -- * Destructuring the Response
    GetInsightEventsResponse (..),
    newGetInsightEventsResponse,

    -- * Response Lenses
    getInsightEventsResponse_insightEvents,
    getInsightEventsResponse_nextToken,
    getInsightEventsResponse_httpStatus,
  )
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.XRay.Types

-- | /See:/ 'newGetInsightEvents' smart constructor.
data GetInsightEvents = GetInsightEvents'
  { -- | Used to retrieve at most the specified value of events.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | Specify the pagination token returned by a previous request to retrieve
    -- the next page of events.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The insight\'s unique identifier. Use the GetInsightSummaries action to
    -- retrieve an InsightId.
    insightId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetInsightEvents' 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:
--
-- 'maxResults', 'getInsightEvents_maxResults' - Used to retrieve at most the specified value of events.
--
-- 'nextToken', 'getInsightEvents_nextToken' - Specify the pagination token returned by a previous request to retrieve
-- the next page of events.
--
-- 'insightId', 'getInsightEvents_insightId' - The insight\'s unique identifier. Use the GetInsightSummaries action to
-- retrieve an InsightId.
newGetInsightEvents ::
  -- | 'insightId'
  Prelude.Text ->
  GetInsightEvents
newGetInsightEvents pInsightId_ =
  GetInsightEvents'
    { maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      insightId = pInsightId_
    }

-- | Used to retrieve at most the specified value of events.
getInsightEvents_maxResults :: Lens.Lens' GetInsightEvents (Prelude.Maybe Prelude.Natural)
getInsightEvents_maxResults = Lens.lens (\GetInsightEvents' {maxResults} -> maxResults) (\s@GetInsightEvents' {} a -> s {maxResults = a} :: GetInsightEvents)

-- | Specify the pagination token returned by a previous request to retrieve
-- the next page of events.
getInsightEvents_nextToken :: Lens.Lens' GetInsightEvents (Prelude.Maybe Prelude.Text)
getInsightEvents_nextToken = Lens.lens (\GetInsightEvents' {nextToken} -> nextToken) (\s@GetInsightEvents' {} a -> s {nextToken = a} :: GetInsightEvents)

-- | The insight\'s unique identifier. Use the GetInsightSummaries action to
-- retrieve an InsightId.
getInsightEvents_insightId :: Lens.Lens' GetInsightEvents Prelude.Text
getInsightEvents_insightId = Lens.lens (\GetInsightEvents' {insightId} -> insightId) (\s@GetInsightEvents' {} a -> s {insightId = a} :: GetInsightEvents)

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

instance Prelude.Hashable GetInsightEvents where
  hashWithSalt _salt GetInsightEvents' {..} =
    _salt
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` insightId

instance Prelude.NFData GetInsightEvents where
  rnf GetInsightEvents' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf insightId

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

instance Data.ToJSON GetInsightEvents where
  toJSON GetInsightEvents' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            Prelude.Just ("InsightId" Data..= insightId)
          ]
      )

instance Data.ToPath GetInsightEvents where
  toPath = Prelude.const "/InsightEvents"

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

-- | /See:/ 'newGetInsightEventsResponse' smart constructor.
data GetInsightEventsResponse = GetInsightEventsResponse'
  { -- | A detailed description of the event. This includes the time of the
    -- event, client and root cause impact statistics, and the top anomalous
    -- service at the time of the event.
    insightEvents :: Prelude.Maybe [InsightEvent],
    -- | Use this token to retrieve the next page of insight events.
    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 'GetInsightEventsResponse' 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:
--
-- 'insightEvents', 'getInsightEventsResponse_insightEvents' - A detailed description of the event. This includes the time of the
-- event, client and root cause impact statistics, and the top anomalous
-- service at the time of the event.
--
-- 'nextToken', 'getInsightEventsResponse_nextToken' - Use this token to retrieve the next page of insight events.
--
-- 'httpStatus', 'getInsightEventsResponse_httpStatus' - The response's http status code.
newGetInsightEventsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetInsightEventsResponse
newGetInsightEventsResponse pHttpStatus_ =
  GetInsightEventsResponse'
    { insightEvents =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A detailed description of the event. This includes the time of the
-- event, client and root cause impact statistics, and the top anomalous
-- service at the time of the event.
getInsightEventsResponse_insightEvents :: Lens.Lens' GetInsightEventsResponse (Prelude.Maybe [InsightEvent])
getInsightEventsResponse_insightEvents = Lens.lens (\GetInsightEventsResponse' {insightEvents} -> insightEvents) (\s@GetInsightEventsResponse' {} a -> s {insightEvents = a} :: GetInsightEventsResponse) Prelude.. Lens.mapping Lens.coerced

-- | Use this token to retrieve the next page of insight events.
getInsightEventsResponse_nextToken :: Lens.Lens' GetInsightEventsResponse (Prelude.Maybe Prelude.Text)
getInsightEventsResponse_nextToken = Lens.lens (\GetInsightEventsResponse' {nextToken} -> nextToken) (\s@GetInsightEventsResponse' {} a -> s {nextToken = a} :: GetInsightEventsResponse)

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

instance Prelude.NFData GetInsightEventsResponse where
  rnf GetInsightEventsResponse' {..} =
    Prelude.rnf insightEvents
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus