{-# 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.Panorama.ListApplicationInstanceNodeInstances
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of application node instances.
module Amazonka.Panorama.ListApplicationInstanceNodeInstances
  ( -- * Creating a Request
    ListApplicationInstanceNodeInstances (..),
    newListApplicationInstanceNodeInstances,

    -- * Request Lenses
    listApplicationInstanceNodeInstances_maxResults,
    listApplicationInstanceNodeInstances_nextToken,
    listApplicationInstanceNodeInstances_applicationInstanceId,

    -- * Destructuring the Response
    ListApplicationInstanceNodeInstancesResponse (..),
    newListApplicationInstanceNodeInstancesResponse,

    -- * Response Lenses
    listApplicationInstanceNodeInstancesResponse_nextToken,
    listApplicationInstanceNodeInstancesResponse_nodeInstances,
    listApplicationInstanceNodeInstancesResponse_httpStatus,
  )
where

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

-- | /See:/ 'newListApplicationInstanceNodeInstances' smart constructor.
data ListApplicationInstanceNodeInstances = ListApplicationInstanceNodeInstances'
  { -- | The maximum number of node instances to return in one page of results.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | Specify the pagination token from a previous request to retrieve the
    -- next page of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The node instances\' application instance ID.
    applicationInstanceId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListApplicationInstanceNodeInstances' 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', 'listApplicationInstanceNodeInstances_maxResults' - The maximum number of node instances to return in one page of results.
--
-- 'nextToken', 'listApplicationInstanceNodeInstances_nextToken' - Specify the pagination token from a previous request to retrieve the
-- next page of results.
--
-- 'applicationInstanceId', 'listApplicationInstanceNodeInstances_applicationInstanceId' - The node instances\' application instance ID.
newListApplicationInstanceNodeInstances ::
  -- | 'applicationInstanceId'
  Prelude.Text ->
  ListApplicationInstanceNodeInstances
newListApplicationInstanceNodeInstances
  pApplicationInstanceId_ =
    ListApplicationInstanceNodeInstances'
      { maxResults =
          Prelude.Nothing,
        nextToken = Prelude.Nothing,
        applicationInstanceId =
          pApplicationInstanceId_
      }

-- | The maximum number of node instances to return in one page of results.
listApplicationInstanceNodeInstances_maxResults :: Lens.Lens' ListApplicationInstanceNodeInstances (Prelude.Maybe Prelude.Natural)
listApplicationInstanceNodeInstances_maxResults = Lens.lens (\ListApplicationInstanceNodeInstances' {maxResults} -> maxResults) (\s@ListApplicationInstanceNodeInstances' {} a -> s {maxResults = a} :: ListApplicationInstanceNodeInstances)

-- | Specify the pagination token from a previous request to retrieve the
-- next page of results.
listApplicationInstanceNodeInstances_nextToken :: Lens.Lens' ListApplicationInstanceNodeInstances (Prelude.Maybe Prelude.Text)
listApplicationInstanceNodeInstances_nextToken = Lens.lens (\ListApplicationInstanceNodeInstances' {nextToken} -> nextToken) (\s@ListApplicationInstanceNodeInstances' {} a -> s {nextToken = a} :: ListApplicationInstanceNodeInstances)

-- | The node instances\' application instance ID.
listApplicationInstanceNodeInstances_applicationInstanceId :: Lens.Lens' ListApplicationInstanceNodeInstances Prelude.Text
listApplicationInstanceNodeInstances_applicationInstanceId = Lens.lens (\ListApplicationInstanceNodeInstances' {applicationInstanceId} -> applicationInstanceId) (\s@ListApplicationInstanceNodeInstances' {} a -> s {applicationInstanceId = a} :: ListApplicationInstanceNodeInstances)

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

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

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

instance
  Data.ToHeaders
    ListApplicationInstanceNodeInstances
  where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance
  Data.ToPath
    ListApplicationInstanceNodeInstances
  where
  toPath ListApplicationInstanceNodeInstances' {..} =
    Prelude.mconcat
      [ "/application-instances/",
        Data.toBS applicationInstanceId,
        "/node-instances"
      ]

instance
  Data.ToQuery
    ListApplicationInstanceNodeInstances
  where
  toQuery ListApplicationInstanceNodeInstances' {..} =
    Prelude.mconcat
      [ "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken
      ]

-- | /See:/ 'newListApplicationInstanceNodeInstancesResponse' smart constructor.
data ListApplicationInstanceNodeInstancesResponse = ListApplicationInstanceNodeInstancesResponse'
  { -- | A pagination token that\'s included if more results are available.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | A list of node instances.
    nodeInstances :: Prelude.Maybe [NodeInstance],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListApplicationInstanceNodeInstancesResponse' 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:
--
-- 'nextToken', 'listApplicationInstanceNodeInstancesResponse_nextToken' - A pagination token that\'s included if more results are available.
--
-- 'nodeInstances', 'listApplicationInstanceNodeInstancesResponse_nodeInstances' - A list of node instances.
--
-- 'httpStatus', 'listApplicationInstanceNodeInstancesResponse_httpStatus' - The response's http status code.
newListApplicationInstanceNodeInstancesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListApplicationInstanceNodeInstancesResponse
newListApplicationInstanceNodeInstancesResponse
  pHttpStatus_ =
    ListApplicationInstanceNodeInstancesResponse'
      { nextToken =
          Prelude.Nothing,
        nodeInstances =
          Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | A pagination token that\'s included if more results are available.
listApplicationInstanceNodeInstancesResponse_nextToken :: Lens.Lens' ListApplicationInstanceNodeInstancesResponse (Prelude.Maybe Prelude.Text)
listApplicationInstanceNodeInstancesResponse_nextToken = Lens.lens (\ListApplicationInstanceNodeInstancesResponse' {nextToken} -> nextToken) (\s@ListApplicationInstanceNodeInstancesResponse' {} a -> s {nextToken = a} :: ListApplicationInstanceNodeInstancesResponse)

-- | A list of node instances.
listApplicationInstanceNodeInstancesResponse_nodeInstances :: Lens.Lens' ListApplicationInstanceNodeInstancesResponse (Prelude.Maybe [NodeInstance])
listApplicationInstanceNodeInstancesResponse_nodeInstances = Lens.lens (\ListApplicationInstanceNodeInstancesResponse' {nodeInstances} -> nodeInstances) (\s@ListApplicationInstanceNodeInstancesResponse' {} a -> s {nodeInstances = a} :: ListApplicationInstanceNodeInstancesResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    ListApplicationInstanceNodeInstancesResponse
  where
  rnf ListApplicationInstanceNodeInstancesResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf nodeInstances
      `Prelude.seq` Prelude.rnf httpStatus