{-# 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.Neptune.DescribeOrderableDBInstanceOptions
-- 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 orderable DB instance options for the specified
-- engine.
--
-- This operation returns paginated results.
module Amazonka.Neptune.DescribeOrderableDBInstanceOptions
  ( -- * Creating a Request
    DescribeOrderableDBInstanceOptions (..),
    newDescribeOrderableDBInstanceOptions,

    -- * Request Lenses
    describeOrderableDBInstanceOptions_dbInstanceClass,
    describeOrderableDBInstanceOptions_engineVersion,
    describeOrderableDBInstanceOptions_filters,
    describeOrderableDBInstanceOptions_licenseModel,
    describeOrderableDBInstanceOptions_marker,
    describeOrderableDBInstanceOptions_maxRecords,
    describeOrderableDBInstanceOptions_vpc,
    describeOrderableDBInstanceOptions_engine,

    -- * Destructuring the Response
    DescribeOrderableDBInstanceOptionsResponse (..),
    newDescribeOrderableDBInstanceOptionsResponse,

    -- * Response Lenses
    describeOrderableDBInstanceOptionsResponse_marker,
    describeOrderableDBInstanceOptionsResponse_orderableDBInstanceOptions,
    describeOrderableDBInstanceOptionsResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeOrderableDBInstanceOptions' smart constructor.
data DescribeOrderableDBInstanceOptions = DescribeOrderableDBInstanceOptions'
  { -- | The DB instance class filter value. Specify this parameter to show only
    -- the available offerings matching the specified DB instance class.
    dbInstanceClass :: Prelude.Maybe Prelude.Text,
    -- | The engine version filter value. Specify this parameter to show only the
    -- available offerings matching the specified engine version.
    engineVersion :: Prelude.Maybe Prelude.Text,
    -- | This parameter is not currently supported.
    filters :: Prelude.Maybe [Filter],
    -- | The license model filter value. Specify this parameter to show only the
    -- available offerings matching the specified license model.
    licenseModel :: Prelude.Maybe Prelude.Text,
    -- | An optional pagination token provided by a previous
    -- DescribeOrderableDBInstanceOptions request. If this parameter is
    -- specified, the response includes only records beyond the marker, up to
    -- the value specified by @MaxRecords@ .
    marker :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of records to include in the response. If more
    -- records exist than the specified @MaxRecords@ value, a pagination token
    -- called a marker is included in the response so that the remaining
    -- results can be retrieved.
    --
    -- Default: 100
    --
    -- Constraints: Minimum 20, maximum 100.
    maxRecords :: Prelude.Maybe Prelude.Int,
    -- | The VPC filter value. Specify this parameter to show only the available
    -- VPC or non-VPC offerings.
    vpc :: Prelude.Maybe Prelude.Bool,
    -- | The name of the engine to retrieve DB instance options for.
    engine :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeOrderableDBInstanceOptions' 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:
--
-- 'dbInstanceClass', 'describeOrderableDBInstanceOptions_dbInstanceClass' - The DB instance class filter value. Specify this parameter to show only
-- the available offerings matching the specified DB instance class.
--
-- 'engineVersion', 'describeOrderableDBInstanceOptions_engineVersion' - The engine version filter value. Specify this parameter to show only the
-- available offerings matching the specified engine version.
--
-- 'filters', 'describeOrderableDBInstanceOptions_filters' - This parameter is not currently supported.
--
-- 'licenseModel', 'describeOrderableDBInstanceOptions_licenseModel' - The license model filter value. Specify this parameter to show only the
-- available offerings matching the specified license model.
--
-- 'marker', 'describeOrderableDBInstanceOptions_marker' - An optional pagination token provided by a previous
-- DescribeOrderableDBInstanceOptions request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@ .
--
-- 'maxRecords', 'describeOrderableDBInstanceOptions_maxRecords' - The maximum number of records to include in the response. If more
-- records exist than the specified @MaxRecords@ value, a pagination token
-- called a marker is included in the response so that the remaining
-- results can be retrieved.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
--
-- 'vpc', 'describeOrderableDBInstanceOptions_vpc' - The VPC filter value. Specify this parameter to show only the available
-- VPC or non-VPC offerings.
--
-- 'engine', 'describeOrderableDBInstanceOptions_engine' - The name of the engine to retrieve DB instance options for.
newDescribeOrderableDBInstanceOptions ::
  -- | 'engine'
  Prelude.Text ->
  DescribeOrderableDBInstanceOptions
newDescribeOrderableDBInstanceOptions pEngine_ =
  DescribeOrderableDBInstanceOptions'
    { dbInstanceClass =
        Prelude.Nothing,
      engineVersion = Prelude.Nothing,
      filters = Prelude.Nothing,
      licenseModel = Prelude.Nothing,
      marker = Prelude.Nothing,
      maxRecords = Prelude.Nothing,
      vpc = Prelude.Nothing,
      engine = pEngine_
    }

-- | The DB instance class filter value. Specify this parameter to show only
-- the available offerings matching the specified DB instance class.
describeOrderableDBInstanceOptions_dbInstanceClass :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe Prelude.Text)
describeOrderableDBInstanceOptions_dbInstanceClass = Lens.lens (\DescribeOrderableDBInstanceOptions' {dbInstanceClass} -> dbInstanceClass) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {dbInstanceClass = a} :: DescribeOrderableDBInstanceOptions)

-- | The engine version filter value. Specify this parameter to show only the
-- available offerings matching the specified engine version.
describeOrderableDBInstanceOptions_engineVersion :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe Prelude.Text)
describeOrderableDBInstanceOptions_engineVersion = Lens.lens (\DescribeOrderableDBInstanceOptions' {engineVersion} -> engineVersion) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {engineVersion = a} :: DescribeOrderableDBInstanceOptions)

-- | This parameter is not currently supported.
describeOrderableDBInstanceOptions_filters :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe [Filter])
describeOrderableDBInstanceOptions_filters = Lens.lens (\DescribeOrderableDBInstanceOptions' {filters} -> filters) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {filters = a} :: DescribeOrderableDBInstanceOptions) Prelude.. Lens.mapping Lens.coerced

-- | The license model filter value. Specify this parameter to show only the
-- available offerings matching the specified license model.
describeOrderableDBInstanceOptions_licenseModel :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe Prelude.Text)
describeOrderableDBInstanceOptions_licenseModel = Lens.lens (\DescribeOrderableDBInstanceOptions' {licenseModel} -> licenseModel) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {licenseModel = a} :: DescribeOrderableDBInstanceOptions)

-- | An optional pagination token provided by a previous
-- DescribeOrderableDBInstanceOptions request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@ .
describeOrderableDBInstanceOptions_marker :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe Prelude.Text)
describeOrderableDBInstanceOptions_marker = Lens.lens (\DescribeOrderableDBInstanceOptions' {marker} -> marker) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {marker = a} :: DescribeOrderableDBInstanceOptions)

-- | The maximum number of records to include in the response. If more
-- records exist than the specified @MaxRecords@ value, a pagination token
-- called a marker is included in the response so that the remaining
-- results can be retrieved.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
describeOrderableDBInstanceOptions_maxRecords :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe Prelude.Int)
describeOrderableDBInstanceOptions_maxRecords = Lens.lens (\DescribeOrderableDBInstanceOptions' {maxRecords} -> maxRecords) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {maxRecords = a} :: DescribeOrderableDBInstanceOptions)

-- | The VPC filter value. Specify this parameter to show only the available
-- VPC or non-VPC offerings.
describeOrderableDBInstanceOptions_vpc :: Lens.Lens' DescribeOrderableDBInstanceOptions (Prelude.Maybe Prelude.Bool)
describeOrderableDBInstanceOptions_vpc = Lens.lens (\DescribeOrderableDBInstanceOptions' {vpc} -> vpc) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {vpc = a} :: DescribeOrderableDBInstanceOptions)

-- | The name of the engine to retrieve DB instance options for.
describeOrderableDBInstanceOptions_engine :: Lens.Lens' DescribeOrderableDBInstanceOptions Prelude.Text
describeOrderableDBInstanceOptions_engine = Lens.lens (\DescribeOrderableDBInstanceOptions' {engine} -> engine) (\s@DescribeOrderableDBInstanceOptions' {} a -> s {engine = a} :: DescribeOrderableDBInstanceOptions)

instance
  Core.AWSPager
    DescribeOrderableDBInstanceOptions
  where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? describeOrderableDBInstanceOptionsResponse_marker
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? describeOrderableDBInstanceOptionsResponse_orderableDBInstanceOptions
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& describeOrderableDBInstanceOptions_marker
          Lens..~ rs
          Lens.^? describeOrderableDBInstanceOptionsResponse_marker
          Prelude.. Lens._Just

instance
  Core.AWSRequest
    DescribeOrderableDBInstanceOptions
  where
  type
    AWSResponse DescribeOrderableDBInstanceOptions =
      DescribeOrderableDBInstanceOptionsResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "DescribeOrderableDBInstanceOptionsResult"
      ( \s h x ->
          DescribeOrderableDBInstanceOptionsResponse'
            Prelude.<$> (x Data..@? "Marker")
            Prelude.<*> ( x
                            Data..@? "OrderableDBInstanceOptions"
                            Core..!@ Prelude.mempty
                            Prelude.>>= Core.may
                              (Data.parseXMLList "OrderableDBInstanceOption")
                        )
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance
  Prelude.Hashable
    DescribeOrderableDBInstanceOptions
  where
  hashWithSalt
    _salt
    DescribeOrderableDBInstanceOptions' {..} =
      _salt
        `Prelude.hashWithSalt` dbInstanceClass
        `Prelude.hashWithSalt` engineVersion
        `Prelude.hashWithSalt` filters
        `Prelude.hashWithSalt` licenseModel
        `Prelude.hashWithSalt` marker
        `Prelude.hashWithSalt` maxRecords
        `Prelude.hashWithSalt` vpc
        `Prelude.hashWithSalt` engine

instance
  Prelude.NFData
    DescribeOrderableDBInstanceOptions
  where
  rnf DescribeOrderableDBInstanceOptions' {..} =
    Prelude.rnf dbInstanceClass
      `Prelude.seq` Prelude.rnf engineVersion
      `Prelude.seq` Prelude.rnf filters
      `Prelude.seq` Prelude.rnf licenseModel
      `Prelude.seq` Prelude.rnf marker
      `Prelude.seq` Prelude.rnf maxRecords
      `Prelude.seq` Prelude.rnf vpc
      `Prelude.seq` Prelude.rnf engine

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

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

instance
  Data.ToQuery
    DescribeOrderableDBInstanceOptions
  where
  toQuery DescribeOrderableDBInstanceOptions' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ( "DescribeOrderableDBInstanceOptions" ::
                      Prelude.ByteString
                  ),
        "Version"
          Data.=: ("2014-10-31" :: Prelude.ByteString),
        "DBInstanceClass" Data.=: dbInstanceClass,
        "EngineVersion" Data.=: engineVersion,
        "Filters"
          Data.=: Data.toQuery
            (Data.toQueryList "Filter" Prelude.<$> filters),
        "LicenseModel" Data.=: licenseModel,
        "Marker" Data.=: marker,
        "MaxRecords" Data.=: maxRecords,
        "Vpc" Data.=: vpc,
        "Engine" Data.=: engine
      ]

-- | /See:/ 'newDescribeOrderableDBInstanceOptionsResponse' smart constructor.
data DescribeOrderableDBInstanceOptionsResponse = DescribeOrderableDBInstanceOptionsResponse'
  { -- | An optional pagination token provided by a previous
    -- OrderableDBInstanceOptions request. If this parameter is specified, the
    -- response includes only records beyond the marker, up to the value
    -- specified by @MaxRecords@ .
    marker :: Prelude.Maybe Prelude.Text,
    -- | An OrderableDBInstanceOption structure containing information about
    -- orderable options for the DB instance.
    orderableDBInstanceOptions :: Prelude.Maybe [OrderableDBInstanceOption],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeOrderableDBInstanceOptionsResponse' 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:
--
-- 'marker', 'describeOrderableDBInstanceOptionsResponse_marker' - An optional pagination token provided by a previous
-- OrderableDBInstanceOptions request. If this parameter is specified, the
-- response includes only records beyond the marker, up to the value
-- specified by @MaxRecords@ .
--
-- 'orderableDBInstanceOptions', 'describeOrderableDBInstanceOptionsResponse_orderableDBInstanceOptions' - An OrderableDBInstanceOption structure containing information about
-- orderable options for the DB instance.
--
-- 'httpStatus', 'describeOrderableDBInstanceOptionsResponse_httpStatus' - The response's http status code.
newDescribeOrderableDBInstanceOptionsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeOrderableDBInstanceOptionsResponse
newDescribeOrderableDBInstanceOptionsResponse
  pHttpStatus_ =
    DescribeOrderableDBInstanceOptionsResponse'
      { marker =
          Prelude.Nothing,
        orderableDBInstanceOptions =
          Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | An optional pagination token provided by a previous
-- OrderableDBInstanceOptions request. If this parameter is specified, the
-- response includes only records beyond the marker, up to the value
-- specified by @MaxRecords@ .
describeOrderableDBInstanceOptionsResponse_marker :: Lens.Lens' DescribeOrderableDBInstanceOptionsResponse (Prelude.Maybe Prelude.Text)
describeOrderableDBInstanceOptionsResponse_marker = Lens.lens (\DescribeOrderableDBInstanceOptionsResponse' {marker} -> marker) (\s@DescribeOrderableDBInstanceOptionsResponse' {} a -> s {marker = a} :: DescribeOrderableDBInstanceOptionsResponse)

-- | An OrderableDBInstanceOption structure containing information about
-- orderable options for the DB instance.
describeOrderableDBInstanceOptionsResponse_orderableDBInstanceOptions :: Lens.Lens' DescribeOrderableDBInstanceOptionsResponse (Prelude.Maybe [OrderableDBInstanceOption])
describeOrderableDBInstanceOptionsResponse_orderableDBInstanceOptions = Lens.lens (\DescribeOrderableDBInstanceOptionsResponse' {orderableDBInstanceOptions} -> orderableDBInstanceOptions) (\s@DescribeOrderableDBInstanceOptionsResponse' {} a -> s {orderableDBInstanceOptions = a} :: DescribeOrderableDBInstanceOptionsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    DescribeOrderableDBInstanceOptionsResponse
  where
  rnf DescribeOrderableDBInstanceOptionsResponse' {..} =
    Prelude.rnf marker
      `Prelude.seq` Prelude.rnf orderableDBInstanceOptions
      `Prelude.seq` Prelude.rnf httpStatus