{-# 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.ElastiCache.DeleteUser
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- For Redis engine version 6.0 onwards: Deletes a user. The user will be
-- removed from all user groups and in turn removed from all replication
-- groups. For more information, see
-- <http://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Clusters.RBAC.html Using Role Based Access Control (RBAC)>.
module Amazonka.ElastiCache.DeleteUser
  ( -- * Creating a Request
    DeleteUser (..),
    newDeleteUser,

    -- * Request Lenses
    deleteUser_userId,

    -- * Destructuring the Response
    User (..),
    newUser,

    -- * Response Lenses
    user_arn,
    user_accessString,
    user_authentication,
    user_engine,
    user_minimumEngineVersion,
    user_status,
    user_userGroupIds,
    user_userId,
    user_userName,
  )
where

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

-- | /See:/ 'newDeleteUser' smart constructor.
data DeleteUser = DeleteUser'
  { -- | The ID of the user.
    userId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteUser' 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:
--
-- 'userId', 'deleteUser_userId' - The ID of the user.
newDeleteUser ::
  -- | 'userId'
  Prelude.Text ->
  DeleteUser
newDeleteUser pUserId_ =
  DeleteUser' {userId = pUserId_}

-- | The ID of the user.
deleteUser_userId :: Lens.Lens' DeleteUser Prelude.Text
deleteUser_userId = Lens.lens (\DeleteUser' {userId} -> userId) (\s@DeleteUser' {} a -> s {userId = a} :: DeleteUser)

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

instance Prelude.Hashable DeleteUser where
  hashWithSalt _salt DeleteUser' {..} =
    _salt `Prelude.hashWithSalt` userId

instance Prelude.NFData DeleteUser where
  rnf DeleteUser' {..} = Prelude.rnf userId

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

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

instance Data.ToQuery DeleteUser where
  toQuery DeleteUser' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("DeleteUser" :: Prelude.ByteString),
        "Version"
          Data.=: ("2015-02-02" :: Prelude.ByteString),
        "UserId" Data.=: userId
      ]