{-# 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.ElasticBeanstalk.UpdateApplication
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Updates the specified application to have the specified properties.
--
-- If a property (for example, @description@) is not provided, the value
-- remains unchanged. To clear these properties, specify an empty string.
module Amazonka.ElasticBeanstalk.UpdateApplication
  ( -- * Creating a Request
    UpdateApplication (..),
    newUpdateApplication,

    -- * Request Lenses
    updateApplication_description,
    updateApplication_applicationName,

    -- * Destructuring the Response
    ApplicationDescriptionMessage (..),
    newApplicationDescriptionMessage,

    -- * Response Lenses
    applicationDescriptionMessage_application,
  )
where

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

-- | Request to update an application.
--
-- /See:/ 'newUpdateApplication' smart constructor.
data UpdateApplication = UpdateApplication'
  { -- | A new description for the application.
    --
    -- Default: If not specified, AWS Elastic Beanstalk does not update the
    -- description.
    description :: Prelude.Maybe Prelude.Text,
    -- | The name of the application to update. If no such application is found,
    -- @UpdateApplication@ returns an @InvalidParameterValue@ error.
    applicationName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateApplication' 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:
--
-- 'description', 'updateApplication_description' - A new description for the application.
--
-- Default: If not specified, AWS Elastic Beanstalk does not update the
-- description.
--
-- 'applicationName', 'updateApplication_applicationName' - The name of the application to update. If no such application is found,
-- @UpdateApplication@ returns an @InvalidParameterValue@ error.
newUpdateApplication ::
  -- | 'applicationName'
  Prelude.Text ->
  UpdateApplication
newUpdateApplication pApplicationName_ =
  UpdateApplication'
    { description = Prelude.Nothing,
      applicationName = pApplicationName_
    }

-- | A new description for the application.
--
-- Default: If not specified, AWS Elastic Beanstalk does not update the
-- description.
updateApplication_description :: Lens.Lens' UpdateApplication (Prelude.Maybe Prelude.Text)
updateApplication_description = Lens.lens (\UpdateApplication' {description} -> description) (\s@UpdateApplication' {} a -> s {description = a} :: UpdateApplication)

-- | The name of the application to update. If no such application is found,
-- @UpdateApplication@ returns an @InvalidParameterValue@ error.
updateApplication_applicationName :: Lens.Lens' UpdateApplication Prelude.Text
updateApplication_applicationName = Lens.lens (\UpdateApplication' {applicationName} -> applicationName) (\s@UpdateApplication' {} a -> s {applicationName = a} :: UpdateApplication)

instance Core.AWSRequest UpdateApplication where
  type
    AWSResponse UpdateApplication =
      ApplicationDescriptionMessage
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "UpdateApplicationResult"
      (\s h x -> Data.parseXML x)

instance Prelude.Hashable UpdateApplication where
  hashWithSalt _salt UpdateApplication' {..} =
    _salt
      `Prelude.hashWithSalt` description
      `Prelude.hashWithSalt` applicationName

instance Prelude.NFData UpdateApplication where
  rnf UpdateApplication' {..} =
    Prelude.rnf description
      `Prelude.seq` Prelude.rnf applicationName

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

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

instance Data.ToQuery UpdateApplication where
  toQuery UpdateApplication' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("UpdateApplication" :: Prelude.ByteString),
        "Version"
          Data.=: ("2010-12-01" :: Prelude.ByteString),
        "Description" Data.=: description,
        "ApplicationName" Data.=: applicationName
      ]