{-# 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.MQ.DescribeBrokerEngineTypes
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describe available engine types and versions.
module Amazonka.MQ.DescribeBrokerEngineTypes
  ( -- * Creating a Request
    DescribeBrokerEngineTypes (..),
    newDescribeBrokerEngineTypes,

    -- * Request Lenses
    describeBrokerEngineTypes_engineType,
    describeBrokerEngineTypes_maxResults,
    describeBrokerEngineTypes_nextToken,

    -- * Destructuring the Response
    DescribeBrokerEngineTypesResponse (..),
    newDescribeBrokerEngineTypesResponse,

    -- * Response Lenses
    describeBrokerEngineTypesResponse_brokerEngineTypes,
    describeBrokerEngineTypesResponse_maxResults,
    describeBrokerEngineTypesResponse_nextToken,
    describeBrokerEngineTypesResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeBrokerEngineTypes' smart constructor.
data DescribeBrokerEngineTypes = DescribeBrokerEngineTypes'
  { -- | Filter response by engine type.
    engineType :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of brokers that Amazon MQ can return per page (20 by
    -- default). This value must be an integer from 5 to 100.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token that specifies the next page of results Amazon MQ should
    -- return. To request the first page, leave nextToken empty.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeBrokerEngineTypes' 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:
--
-- 'engineType', 'describeBrokerEngineTypes_engineType' - Filter response by engine type.
--
-- 'maxResults', 'describeBrokerEngineTypes_maxResults' - The maximum number of brokers that Amazon MQ can return per page (20 by
-- default). This value must be an integer from 5 to 100.
--
-- 'nextToken', 'describeBrokerEngineTypes_nextToken' - The token that specifies the next page of results Amazon MQ should
-- return. To request the first page, leave nextToken empty.
newDescribeBrokerEngineTypes ::
  DescribeBrokerEngineTypes
newDescribeBrokerEngineTypes =
  DescribeBrokerEngineTypes'
    { engineType =
        Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | Filter response by engine type.
describeBrokerEngineTypes_engineType :: Lens.Lens' DescribeBrokerEngineTypes (Prelude.Maybe Prelude.Text)
describeBrokerEngineTypes_engineType = Lens.lens (\DescribeBrokerEngineTypes' {engineType} -> engineType) (\s@DescribeBrokerEngineTypes' {} a -> s {engineType = a} :: DescribeBrokerEngineTypes)

-- | The maximum number of brokers that Amazon MQ can return per page (20 by
-- default). This value must be an integer from 5 to 100.
describeBrokerEngineTypes_maxResults :: Lens.Lens' DescribeBrokerEngineTypes (Prelude.Maybe Prelude.Natural)
describeBrokerEngineTypes_maxResults = Lens.lens (\DescribeBrokerEngineTypes' {maxResults} -> maxResults) (\s@DescribeBrokerEngineTypes' {} a -> s {maxResults = a} :: DescribeBrokerEngineTypes)

-- | The token that specifies the next page of results Amazon MQ should
-- return. To request the first page, leave nextToken empty.
describeBrokerEngineTypes_nextToken :: Lens.Lens' DescribeBrokerEngineTypes (Prelude.Maybe Prelude.Text)
describeBrokerEngineTypes_nextToken = Lens.lens (\DescribeBrokerEngineTypes' {nextToken} -> nextToken) (\s@DescribeBrokerEngineTypes' {} a -> s {nextToken = a} :: DescribeBrokerEngineTypes)

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

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

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

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

instance Data.ToPath DescribeBrokerEngineTypes where
  toPath = Prelude.const "/v1/broker-engine-types"

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

-- | /See:/ 'newDescribeBrokerEngineTypesResponse' smart constructor.
data DescribeBrokerEngineTypesResponse = DescribeBrokerEngineTypesResponse'
  { -- | List of available engine types and versions.
    brokerEngineTypes :: Prelude.Maybe [BrokerEngineType],
    -- | Required. The maximum number of engine types that can be returned per
    -- page (20 by default). This value must be an integer from 5 to 100.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token that specifies the next page of results Amazon MQ should
    -- return. To request the first page, leave nextToken empty.
    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 'DescribeBrokerEngineTypesResponse' 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:
--
-- 'brokerEngineTypes', 'describeBrokerEngineTypesResponse_brokerEngineTypes' - List of available engine types and versions.
--
-- 'maxResults', 'describeBrokerEngineTypesResponse_maxResults' - Required. The maximum number of engine types that can be returned per
-- page (20 by default). This value must be an integer from 5 to 100.
--
-- 'nextToken', 'describeBrokerEngineTypesResponse_nextToken' - The token that specifies the next page of results Amazon MQ should
-- return. To request the first page, leave nextToken empty.
--
-- 'httpStatus', 'describeBrokerEngineTypesResponse_httpStatus' - The response's http status code.
newDescribeBrokerEngineTypesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeBrokerEngineTypesResponse
newDescribeBrokerEngineTypesResponse pHttpStatus_ =
  DescribeBrokerEngineTypesResponse'
    { brokerEngineTypes =
        Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | List of available engine types and versions.
describeBrokerEngineTypesResponse_brokerEngineTypes :: Lens.Lens' DescribeBrokerEngineTypesResponse (Prelude.Maybe [BrokerEngineType])
describeBrokerEngineTypesResponse_brokerEngineTypes = Lens.lens (\DescribeBrokerEngineTypesResponse' {brokerEngineTypes} -> brokerEngineTypes) (\s@DescribeBrokerEngineTypesResponse' {} a -> s {brokerEngineTypes = a} :: DescribeBrokerEngineTypesResponse) Prelude.. Lens.mapping Lens.coerced

-- | Required. The maximum number of engine types that can be returned per
-- page (20 by default). This value must be an integer from 5 to 100.
describeBrokerEngineTypesResponse_maxResults :: Lens.Lens' DescribeBrokerEngineTypesResponse (Prelude.Maybe Prelude.Natural)
describeBrokerEngineTypesResponse_maxResults = Lens.lens (\DescribeBrokerEngineTypesResponse' {maxResults} -> maxResults) (\s@DescribeBrokerEngineTypesResponse' {} a -> s {maxResults = a} :: DescribeBrokerEngineTypesResponse)

-- | The token that specifies the next page of results Amazon MQ should
-- return. To request the first page, leave nextToken empty.
describeBrokerEngineTypesResponse_nextToken :: Lens.Lens' DescribeBrokerEngineTypesResponse (Prelude.Maybe Prelude.Text)
describeBrokerEngineTypesResponse_nextToken = Lens.lens (\DescribeBrokerEngineTypesResponse' {nextToken} -> nextToken) (\s@DescribeBrokerEngineTypesResponse' {} a -> s {nextToken = a} :: DescribeBrokerEngineTypesResponse)

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

instance
  Prelude.NFData
    DescribeBrokerEngineTypesResponse
  where
  rnf DescribeBrokerEngineTypesResponse' {..} =
    Prelude.rnf brokerEngineTypes
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus