ListMeetings.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.Chime.ListMeetings
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists up to 100 active Amazon Chime SDK meetings. For more information
-- about the Amazon Chime SDK, see
-- <https://docs.aws.amazon.com/chime/latest/dg/meetings-sdk.html Using the Amazon Chime SDK>
-- in the /Amazon Chime Developer Guide/.
module Amazonka.Chime.ListMeetings
  ( -- * Creating a Request
    ListMeetings (..),
    newListMeetings,

    -- * Request Lenses
    listMeetings_maxResults,
    listMeetings_nextToken,

    -- * Destructuring the Response
    ListMeetingsResponse (..),
    newListMeetingsResponse,

    -- * Response Lenses
    listMeetingsResponse_meetings,
    listMeetingsResponse_nextToken,
    listMeetingsResponse_httpStatus,
  )
where

import Amazonka.Chime.Types
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

-- | /See:/ 'newListMeetings' smart constructor.
data ListMeetings = ListMeetings'
  { -- | The maximum number of results to return in a single call.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token to use to retrieve the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListMeetings' 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', 'listMeetings_maxResults' - The maximum number of results to return in a single call.
--
-- 'nextToken', 'listMeetings_nextToken' - The token to use to retrieve the next page of results.
newListMeetings ::
  ListMeetings
newListMeetings =
  ListMeetings'
    { maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | The maximum number of results to return in a single call.
listMeetings_maxResults :: Lens.Lens' ListMeetings (Prelude.Maybe Prelude.Natural)
listMeetings_maxResults = Lens.lens (\ListMeetings' {maxResults} -> maxResults) (\s@ListMeetings' {} a -> s {maxResults = a} :: ListMeetings)

-- | The token to use to retrieve the next page of results.
listMeetings_nextToken :: Lens.Lens' ListMeetings (Prelude.Maybe Prelude.Text)
listMeetings_nextToken = Lens.lens (\ListMeetings' {nextToken} -> nextToken) (\s@ListMeetings' {} a -> s {nextToken = a} :: ListMeetings)

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

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

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

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

instance Data.ToPath ListMeetings where
  toPath = Prelude.const "/meetings"

instance Data.ToQuery ListMeetings where
  toQuery ListMeetings' {..} =
    Prelude.mconcat
      [ "max-results" Data.=: maxResults,
        "next-token" Data.=: nextToken
      ]

-- | /See:/ 'newListMeetingsResponse' smart constructor.
data ListMeetingsResponse = ListMeetingsResponse'
  { -- | The Amazon Chime SDK meeting information.
    meetings :: Prelude.Maybe [Meeting],
    -- | The token to use to retrieve the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListMeetingsResponse' 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:
--
-- 'meetings', 'listMeetingsResponse_meetings' - The Amazon Chime SDK meeting information.
--
-- 'nextToken', 'listMeetingsResponse_nextToken' - The token to use to retrieve the next page of results.
--
-- 'httpStatus', 'listMeetingsResponse_httpStatus' - The response's http status code.
newListMeetingsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListMeetingsResponse
newListMeetingsResponse pHttpStatus_ =
  ListMeetingsResponse'
    { meetings = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The Amazon Chime SDK meeting information.
listMeetingsResponse_meetings :: Lens.Lens' ListMeetingsResponse (Prelude.Maybe [Meeting])
listMeetingsResponse_meetings = Lens.lens (\ListMeetingsResponse' {meetings} -> meetings) (\s@ListMeetingsResponse' {} a -> s {meetings = a} :: ListMeetingsResponse) Prelude.. Lens.mapping Lens.coerced

-- | The token to use to retrieve the next page of results.
listMeetingsResponse_nextToken :: Lens.Lens' ListMeetingsResponse (Prelude.Maybe Prelude.Text)
listMeetingsResponse_nextToken = Lens.lens (\ListMeetingsResponse' {nextToken} -> nextToken) (\s@ListMeetingsResponse' {} a -> s {nextToken = a} :: ListMeetingsResponse)

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

instance Prelude.NFData ListMeetingsResponse where
  rnf ListMeetingsResponse' {..} =
    Prelude.rnf meetings
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus