DescribeEventConfigurations.hs

{-# 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.DescribeEventConfigurations
-- 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 event configurations.
--
-- Requires permission to access the
-- <https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions DescribeEventConfigurations>
-- action.
module Amazonka.IoT.DescribeEventConfigurations
  ( -- * Creating a Request
    DescribeEventConfigurations (..),
    newDescribeEventConfigurations,

    -- * Destructuring the Response
    DescribeEventConfigurationsResponse (..),
    newDescribeEventConfigurationsResponse,

    -- * Response Lenses
    describeEventConfigurationsResponse_creationDate,
    describeEventConfigurationsResponse_eventConfigurations,
    describeEventConfigurationsResponse_lastModifiedDate,
    describeEventConfigurationsResponse_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

-- | /See:/ 'newDescribeEventConfigurations' smart constructor.
data DescribeEventConfigurations = DescribeEventConfigurations'
  {
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeEventConfigurations' 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.
newDescribeEventConfigurations ::
  DescribeEventConfigurations
newDescribeEventConfigurations =
  DescribeEventConfigurations'

instance Core.AWSRequest DescribeEventConfigurations where
  type
    AWSResponse DescribeEventConfigurations =
      DescribeEventConfigurationsResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DescribeEventConfigurationsResponse'
            Prelude.<$> (x Data..?> "creationDate")
            Prelude.<*> ( x
                            Data..?> "eventConfigurations"
                            Core..!@ Prelude.mempty
                        )
            Prelude.<*> (x Data..?> "lastModifiedDate")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DescribeEventConfigurations where
  hashWithSalt _salt _ =
    _salt `Prelude.hashWithSalt` ()

instance Prelude.NFData DescribeEventConfigurations where
  rnf _ = ()

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

instance Data.ToPath DescribeEventConfigurations where
  toPath = Prelude.const "/event-configurations"

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

-- | /See:/ 'newDescribeEventConfigurationsResponse' smart constructor.
data DescribeEventConfigurationsResponse = DescribeEventConfigurationsResponse'
  { -- | The creation date of the event configuration.
    creationDate :: Prelude.Maybe Data.POSIX,
    -- | The event configurations.
    eventConfigurations :: Prelude.Maybe (Prelude.HashMap EventType Configuration),
    -- | The date the event configurations were last modified.
    lastModifiedDate :: 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 'DescribeEventConfigurationsResponse' 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:
--
-- 'creationDate', 'describeEventConfigurationsResponse_creationDate' - The creation date of the event configuration.
--
-- 'eventConfigurations', 'describeEventConfigurationsResponse_eventConfigurations' - The event configurations.
--
-- 'lastModifiedDate', 'describeEventConfigurationsResponse_lastModifiedDate' - The date the event configurations were last modified.
--
-- 'httpStatus', 'describeEventConfigurationsResponse_httpStatus' - The response's http status code.
newDescribeEventConfigurationsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEventConfigurationsResponse
newDescribeEventConfigurationsResponse pHttpStatus_ =
  DescribeEventConfigurationsResponse'
    { creationDate =
        Prelude.Nothing,
      eventConfigurations = Prelude.Nothing,
      lastModifiedDate = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The creation date of the event configuration.
describeEventConfigurationsResponse_creationDate :: Lens.Lens' DescribeEventConfigurationsResponse (Prelude.Maybe Prelude.UTCTime)
describeEventConfigurationsResponse_creationDate = Lens.lens (\DescribeEventConfigurationsResponse' {creationDate} -> creationDate) (\s@DescribeEventConfigurationsResponse' {} a -> s {creationDate = a} :: DescribeEventConfigurationsResponse) Prelude.. Lens.mapping Data._Time

-- | The event configurations.
describeEventConfigurationsResponse_eventConfigurations :: Lens.Lens' DescribeEventConfigurationsResponse (Prelude.Maybe (Prelude.HashMap EventType Configuration))
describeEventConfigurationsResponse_eventConfigurations = Lens.lens (\DescribeEventConfigurationsResponse' {eventConfigurations} -> eventConfigurations) (\s@DescribeEventConfigurationsResponse' {} a -> s {eventConfigurations = a} :: DescribeEventConfigurationsResponse) Prelude.. Lens.mapping Lens.coerced

-- | The date the event configurations were last modified.
describeEventConfigurationsResponse_lastModifiedDate :: Lens.Lens' DescribeEventConfigurationsResponse (Prelude.Maybe Prelude.UTCTime)
describeEventConfigurationsResponse_lastModifiedDate = Lens.lens (\DescribeEventConfigurationsResponse' {lastModifiedDate} -> lastModifiedDate) (\s@DescribeEventConfigurationsResponse' {} a -> s {lastModifiedDate = a} :: DescribeEventConfigurationsResponse) Prelude.. Lens.mapping Data._Time

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

instance
  Prelude.NFData
    DescribeEventConfigurationsResponse
  where
  rnf DescribeEventConfigurationsResponse' {..} =
    Prelude.rnf creationDate
      `Prelude.seq` Prelude.rnf eventConfigurations
      `Prelude.seq` Prelude.rnf lastModifiedDate
      `Prelude.seq` Prelude.rnf httpStatus