{-# 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.GlobalAccelerator.ListCustomRoutingEndpointGroups
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- List the endpoint groups that are associated with a listener for a
-- custom routing accelerator.
module Amazonka.GlobalAccelerator.ListCustomRoutingEndpointGroups
  ( -- * Creating a Request
    ListCustomRoutingEndpointGroups (..),
    newListCustomRoutingEndpointGroups,

    -- * Request Lenses
    listCustomRoutingEndpointGroups_maxResults,
    listCustomRoutingEndpointGroups_nextToken,
    listCustomRoutingEndpointGroups_listenerArn,

    -- * Destructuring the Response
    ListCustomRoutingEndpointGroupsResponse (..),
    newListCustomRoutingEndpointGroupsResponse,

    -- * Response Lenses
    listCustomRoutingEndpointGroupsResponse_endpointGroups,
    listCustomRoutingEndpointGroupsResponse_nextToken,
    listCustomRoutingEndpointGroupsResponse_httpStatus,
  )
where

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

-- | /See:/ 'newListCustomRoutingEndpointGroups' smart constructor.
data ListCustomRoutingEndpointGroups = ListCustomRoutingEndpointGroups'
  { -- | The number of endpoint group objects that you want to return with this
    -- call. The default value is 10.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next set of results. You receive this token from a
    -- previous call.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the listener to list endpoint groups
    -- for.
    listenerArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListCustomRoutingEndpointGroups' 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', 'listCustomRoutingEndpointGroups_maxResults' - The number of endpoint group objects that you want to return with this
-- call. The default value is 10.
--
-- 'nextToken', 'listCustomRoutingEndpointGroups_nextToken' - The token for the next set of results. You receive this token from a
-- previous call.
--
-- 'listenerArn', 'listCustomRoutingEndpointGroups_listenerArn' - The Amazon Resource Name (ARN) of the listener to list endpoint groups
-- for.
newListCustomRoutingEndpointGroups ::
  -- | 'listenerArn'
  Prelude.Text ->
  ListCustomRoutingEndpointGroups
newListCustomRoutingEndpointGroups pListenerArn_ =
  ListCustomRoutingEndpointGroups'
    { maxResults =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      listenerArn = pListenerArn_
    }

-- | The number of endpoint group objects that you want to return with this
-- call. The default value is 10.
listCustomRoutingEndpointGroups_maxResults :: Lens.Lens' ListCustomRoutingEndpointGroups (Prelude.Maybe Prelude.Natural)
listCustomRoutingEndpointGroups_maxResults = Lens.lens (\ListCustomRoutingEndpointGroups' {maxResults} -> maxResults) (\s@ListCustomRoutingEndpointGroups' {} a -> s {maxResults = a} :: ListCustomRoutingEndpointGroups)

-- | The token for the next set of results. You receive this token from a
-- previous call.
listCustomRoutingEndpointGroups_nextToken :: Lens.Lens' ListCustomRoutingEndpointGroups (Prelude.Maybe Prelude.Text)
listCustomRoutingEndpointGroups_nextToken = Lens.lens (\ListCustomRoutingEndpointGroups' {nextToken} -> nextToken) (\s@ListCustomRoutingEndpointGroups' {} a -> s {nextToken = a} :: ListCustomRoutingEndpointGroups)

-- | The Amazon Resource Name (ARN) of the listener to list endpoint groups
-- for.
listCustomRoutingEndpointGroups_listenerArn :: Lens.Lens' ListCustomRoutingEndpointGroups Prelude.Text
listCustomRoutingEndpointGroups_listenerArn = Lens.lens (\ListCustomRoutingEndpointGroups' {listenerArn} -> listenerArn) (\s@ListCustomRoutingEndpointGroups' {} a -> s {listenerArn = a} :: ListCustomRoutingEndpointGroups)

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

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

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

instance
  Data.ToHeaders
    ListCustomRoutingEndpointGroups
  where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "GlobalAccelerator_V20180706.ListCustomRoutingEndpointGroups" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

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

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

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

-- | /See:/ 'newListCustomRoutingEndpointGroupsResponse' smart constructor.
data ListCustomRoutingEndpointGroupsResponse = ListCustomRoutingEndpointGroupsResponse'
  { -- | The list of the endpoint groups associated with a listener for a custom
    -- routing accelerator.
    endpointGroups :: Prelude.Maybe [CustomRoutingEndpointGroup],
    -- | The token for the next set of results. You receive this token from a
    -- previous call.
    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 'ListCustomRoutingEndpointGroupsResponse' 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:
--
-- 'endpointGroups', 'listCustomRoutingEndpointGroupsResponse_endpointGroups' - The list of the endpoint groups associated with a listener for a custom
-- routing accelerator.
--
-- 'nextToken', 'listCustomRoutingEndpointGroupsResponse_nextToken' - The token for the next set of results. You receive this token from a
-- previous call.
--
-- 'httpStatus', 'listCustomRoutingEndpointGroupsResponse_httpStatus' - The response's http status code.
newListCustomRoutingEndpointGroupsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListCustomRoutingEndpointGroupsResponse
newListCustomRoutingEndpointGroupsResponse
  pHttpStatus_ =
    ListCustomRoutingEndpointGroupsResponse'
      { endpointGroups =
          Prelude.Nothing,
        nextToken = Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | The list of the endpoint groups associated with a listener for a custom
-- routing accelerator.
listCustomRoutingEndpointGroupsResponse_endpointGroups :: Lens.Lens' ListCustomRoutingEndpointGroupsResponse (Prelude.Maybe [CustomRoutingEndpointGroup])
listCustomRoutingEndpointGroupsResponse_endpointGroups = Lens.lens (\ListCustomRoutingEndpointGroupsResponse' {endpointGroups} -> endpointGroups) (\s@ListCustomRoutingEndpointGroupsResponse' {} a -> s {endpointGroups = a} :: ListCustomRoutingEndpointGroupsResponse) Prelude.. Lens.mapping Lens.coerced

-- | The token for the next set of results. You receive this token from a
-- previous call.
listCustomRoutingEndpointGroupsResponse_nextToken :: Lens.Lens' ListCustomRoutingEndpointGroupsResponse (Prelude.Maybe Prelude.Text)
listCustomRoutingEndpointGroupsResponse_nextToken = Lens.lens (\ListCustomRoutingEndpointGroupsResponse' {nextToken} -> nextToken) (\s@ListCustomRoutingEndpointGroupsResponse' {} a -> s {nextToken = a} :: ListCustomRoutingEndpointGroupsResponse)

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

instance
  Prelude.NFData
    ListCustomRoutingEndpointGroupsResponse
  where
  rnf ListCustomRoutingEndpointGroupsResponse' {..} =
    Prelude.rnf endpointGroups
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus