{-# 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.AppRunner.ListAutoScalingConfigurations
-- 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 active App Runner automatic scaling configurations in
-- your Amazon Web Services account. You can query the revisions for a
-- specific configuration name or the revisions for all active
-- configurations in your account. You can optionally query only the latest
-- revision of each requested name.
--
-- To retrieve a full description of a particular configuration revision,
-- call and provide one of the ARNs returned by
-- @ListAutoScalingConfigurations@.
module Amazonka.AppRunner.ListAutoScalingConfigurations
  ( -- * Creating a Request
    ListAutoScalingConfigurations (..),
    newListAutoScalingConfigurations,

    -- * Request Lenses
    listAutoScalingConfigurations_autoScalingConfigurationName,
    listAutoScalingConfigurations_latestOnly,
    listAutoScalingConfigurations_maxResults,
    listAutoScalingConfigurations_nextToken,

    -- * Destructuring the Response
    ListAutoScalingConfigurationsResponse (..),
    newListAutoScalingConfigurationsResponse,

    -- * Response Lenses
    listAutoScalingConfigurationsResponse_nextToken,
    listAutoScalingConfigurationsResponse_httpStatus,
    listAutoScalingConfigurationsResponse_autoScalingConfigurationSummaryList,
  )
where

import Amazonka.AppRunner.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:/ 'newListAutoScalingConfigurations' smart constructor.
data ListAutoScalingConfigurations = ListAutoScalingConfigurations'
  { -- | The name of the App Runner auto scaling configuration that you want to
    -- list. If specified, App Runner lists revisions that share this name. If
    -- not specified, App Runner returns revisions of all active
    -- configurations.
    autoScalingConfigurationName :: Prelude.Maybe Prelude.Text,
    -- | Set to @true@ to list only the latest revision for each requested
    -- configuration name.
    --
    -- Set to @false@ to list all revisions for each requested configuration
    -- name.
    --
    -- Default: @true@
    latestOnly :: Prelude.Maybe Prelude.Bool,
    -- | The maximum number of results to include in each response (result page).
    -- It\'s used for a paginated request.
    --
    -- If you don\'t specify @MaxResults@, the request retrieves all available
    -- results in a single response.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A token from a previous result page. It\'s used for a paginated request.
    -- The request retrieves the next result page. All other parameter values
    -- must be identical to the ones that are specified in the initial request.
    --
    -- If you don\'t specify @NextToken@, the request retrieves the first
    -- result page.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListAutoScalingConfigurations' 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:
--
-- 'autoScalingConfigurationName', 'listAutoScalingConfigurations_autoScalingConfigurationName' - The name of the App Runner auto scaling configuration that you want to
-- list. If specified, App Runner lists revisions that share this name. If
-- not specified, App Runner returns revisions of all active
-- configurations.
--
-- 'latestOnly', 'listAutoScalingConfigurations_latestOnly' - Set to @true@ to list only the latest revision for each requested
-- configuration name.
--
-- Set to @false@ to list all revisions for each requested configuration
-- name.
--
-- Default: @true@
--
-- 'maxResults', 'listAutoScalingConfigurations_maxResults' - The maximum number of results to include in each response (result page).
-- It\'s used for a paginated request.
--
-- If you don\'t specify @MaxResults@, the request retrieves all available
-- results in a single response.
--
-- 'nextToken', 'listAutoScalingConfigurations_nextToken' - A token from a previous result page. It\'s used for a paginated request.
-- The request retrieves the next result page. All other parameter values
-- must be identical to the ones that are specified in the initial request.
--
-- If you don\'t specify @NextToken@, the request retrieves the first
-- result page.
newListAutoScalingConfigurations ::
  ListAutoScalingConfigurations
newListAutoScalingConfigurations =
  ListAutoScalingConfigurations'
    { autoScalingConfigurationName =
        Prelude.Nothing,
      latestOnly = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | The name of the App Runner auto scaling configuration that you want to
-- list. If specified, App Runner lists revisions that share this name. If
-- not specified, App Runner returns revisions of all active
-- configurations.
listAutoScalingConfigurations_autoScalingConfigurationName :: Lens.Lens' ListAutoScalingConfigurations (Prelude.Maybe Prelude.Text)
listAutoScalingConfigurations_autoScalingConfigurationName = Lens.lens (\ListAutoScalingConfigurations' {autoScalingConfigurationName} -> autoScalingConfigurationName) (\s@ListAutoScalingConfigurations' {} a -> s {autoScalingConfigurationName = a} :: ListAutoScalingConfigurations)

-- | Set to @true@ to list only the latest revision for each requested
-- configuration name.
--
-- Set to @false@ to list all revisions for each requested configuration
-- name.
--
-- Default: @true@
listAutoScalingConfigurations_latestOnly :: Lens.Lens' ListAutoScalingConfigurations (Prelude.Maybe Prelude.Bool)
listAutoScalingConfigurations_latestOnly = Lens.lens (\ListAutoScalingConfigurations' {latestOnly} -> latestOnly) (\s@ListAutoScalingConfigurations' {} a -> s {latestOnly = a} :: ListAutoScalingConfigurations)

-- | The maximum number of results to include in each response (result page).
-- It\'s used for a paginated request.
--
-- If you don\'t specify @MaxResults@, the request retrieves all available
-- results in a single response.
listAutoScalingConfigurations_maxResults :: Lens.Lens' ListAutoScalingConfigurations (Prelude.Maybe Prelude.Natural)
listAutoScalingConfigurations_maxResults = Lens.lens (\ListAutoScalingConfigurations' {maxResults} -> maxResults) (\s@ListAutoScalingConfigurations' {} a -> s {maxResults = a} :: ListAutoScalingConfigurations)

-- | A token from a previous result page. It\'s used for a paginated request.
-- The request retrieves the next result page. All other parameter values
-- must be identical to the ones that are specified in the initial request.
--
-- If you don\'t specify @NextToken@, the request retrieves the first
-- result page.
listAutoScalingConfigurations_nextToken :: Lens.Lens' ListAutoScalingConfigurations (Prelude.Maybe Prelude.Text)
listAutoScalingConfigurations_nextToken = Lens.lens (\ListAutoScalingConfigurations' {nextToken} -> nextToken) (\s@ListAutoScalingConfigurations' {} a -> s {nextToken = a} :: ListAutoScalingConfigurations)

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

instance
  Prelude.Hashable
    ListAutoScalingConfigurations
  where
  hashWithSalt _salt ListAutoScalingConfigurations' {..} =
    _salt
      `Prelude.hashWithSalt` autoScalingConfigurationName
      `Prelude.hashWithSalt` latestOnly
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData ListAutoScalingConfigurations where
  rnf ListAutoScalingConfigurations' {..} =
    Prelude.rnf autoScalingConfigurationName
      `Prelude.seq` Prelude.rnf latestOnly
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

instance Data.ToHeaders ListAutoScalingConfigurations where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "AppRunner.ListAutoScalingConfigurations" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.0" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListAutoScalingConfigurations where
  toJSON ListAutoScalingConfigurations' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("AutoScalingConfigurationName" Data..=)
              Prelude.<$> autoScalingConfigurationName,
            ("LatestOnly" Data..=) Prelude.<$> latestOnly,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken
          ]
      )

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

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

-- | /See:/ 'newListAutoScalingConfigurationsResponse' smart constructor.
data ListAutoScalingConfigurationsResponse = ListAutoScalingConfigurationsResponse'
  { -- | The token that you can pass in a subsequent request to get the next
    -- result page. It\'s returned in a paginated request.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | A list of summary information records for auto scaling configurations.
    -- In a paginated request, the request returns up to @MaxResults@ records
    -- for each call.
    autoScalingConfigurationSummaryList :: [AutoScalingConfigurationSummary]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListAutoScalingConfigurationsResponse' 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', 'listAutoScalingConfigurationsResponse_nextToken' - The token that you can pass in a subsequent request to get the next
-- result page. It\'s returned in a paginated request.
--
-- 'httpStatus', 'listAutoScalingConfigurationsResponse_httpStatus' - The response's http status code.
--
-- 'autoScalingConfigurationSummaryList', 'listAutoScalingConfigurationsResponse_autoScalingConfigurationSummaryList' - A list of summary information records for auto scaling configurations.
-- In a paginated request, the request returns up to @MaxResults@ records
-- for each call.
newListAutoScalingConfigurationsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListAutoScalingConfigurationsResponse
newListAutoScalingConfigurationsResponse pHttpStatus_ =
  ListAutoScalingConfigurationsResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      autoScalingConfigurationSummaryList =
        Prelude.mempty
    }

-- | The token that you can pass in a subsequent request to get the next
-- result page. It\'s returned in a paginated request.
listAutoScalingConfigurationsResponse_nextToken :: Lens.Lens' ListAutoScalingConfigurationsResponse (Prelude.Maybe Prelude.Text)
listAutoScalingConfigurationsResponse_nextToken = Lens.lens (\ListAutoScalingConfigurationsResponse' {nextToken} -> nextToken) (\s@ListAutoScalingConfigurationsResponse' {} a -> s {nextToken = a} :: ListAutoScalingConfigurationsResponse)

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

-- | A list of summary information records for auto scaling configurations.
-- In a paginated request, the request returns up to @MaxResults@ records
-- for each call.
listAutoScalingConfigurationsResponse_autoScalingConfigurationSummaryList :: Lens.Lens' ListAutoScalingConfigurationsResponse [AutoScalingConfigurationSummary]
listAutoScalingConfigurationsResponse_autoScalingConfigurationSummaryList = Lens.lens (\ListAutoScalingConfigurationsResponse' {autoScalingConfigurationSummaryList} -> autoScalingConfigurationSummaryList) (\s@ListAutoScalingConfigurationsResponse' {} a -> s {autoScalingConfigurationSummaryList = a} :: ListAutoScalingConfigurationsResponse) Prelude.. Lens.coerced

instance
  Prelude.NFData
    ListAutoScalingConfigurationsResponse
  where
  rnf ListAutoScalingConfigurationsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf autoScalingConfigurationSummaryList