{-# 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.WAFRegional.DeleteRateBasedRule
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- This is __AWS WAF Classic__ documentation. For more information, see
-- <https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html AWS WAF Classic>
-- in the developer guide.
--
-- __For the latest version of AWS WAF__, use the AWS WAFV2 API and see the
-- <https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html AWS WAF Developer Guide>.
-- With the latest version, AWS WAF has a single set of endpoints for
-- regional and global use.
--
-- Permanently deletes a RateBasedRule. You can\'t delete a rule if it\'s
-- still used in any @WebACL@ objects or if it still includes any
-- predicates, such as @ByteMatchSet@ objects.
--
-- If you just want to remove a rule from a @WebACL@, use UpdateWebACL.
--
-- To permanently delete a @RateBasedRule@ from AWS WAF, perform the
-- following steps:
--
-- 1.  Update the @RateBasedRule@ to remove predicates, if any. For more
--     information, see UpdateRateBasedRule.
--
-- 2.  Use GetChangeToken to get the change token that you provide in the
--     @ChangeToken@ parameter of a @DeleteRateBasedRule@ request.
--
-- 3.  Submit a @DeleteRateBasedRule@ request.
module Amazonka.WAFRegional.DeleteRateBasedRule
  ( -- * Creating a Request
    DeleteRateBasedRule (..),
    newDeleteRateBasedRule,

    -- * Request Lenses
    deleteRateBasedRule_ruleId,
    deleteRateBasedRule_changeToken,

    -- * Destructuring the Response
    DeleteRateBasedRuleResponse (..),
    newDeleteRateBasedRuleResponse,

    -- * Response Lenses
    deleteRateBasedRuleResponse_changeToken,
    deleteRateBasedRuleResponse_httpStatus,
  )
where

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
import Amazonka.WAFRegional.Types

-- | /See:/ 'newDeleteRateBasedRule' smart constructor.
data DeleteRateBasedRule = DeleteRateBasedRule'
  { -- | The @RuleId@ of the RateBasedRule that you want to delete. @RuleId@ is
    -- returned by CreateRateBasedRule and by ListRateBasedRules.
    ruleId :: Prelude.Text,
    -- | The value returned by the most recent call to GetChangeToken.
    changeToken :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteRateBasedRule' 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:
--
-- 'ruleId', 'deleteRateBasedRule_ruleId' - The @RuleId@ of the RateBasedRule that you want to delete. @RuleId@ is
-- returned by CreateRateBasedRule and by ListRateBasedRules.
--
-- 'changeToken', 'deleteRateBasedRule_changeToken' - The value returned by the most recent call to GetChangeToken.
newDeleteRateBasedRule ::
  -- | 'ruleId'
  Prelude.Text ->
  -- | 'changeToken'
  Prelude.Text ->
  DeleteRateBasedRule
newDeleteRateBasedRule pRuleId_ pChangeToken_ =
  DeleteRateBasedRule'
    { ruleId = pRuleId_,
      changeToken = pChangeToken_
    }

-- | The @RuleId@ of the RateBasedRule that you want to delete. @RuleId@ is
-- returned by CreateRateBasedRule and by ListRateBasedRules.
deleteRateBasedRule_ruleId :: Lens.Lens' DeleteRateBasedRule Prelude.Text
deleteRateBasedRule_ruleId = Lens.lens (\DeleteRateBasedRule' {ruleId} -> ruleId) (\s@DeleteRateBasedRule' {} a -> s {ruleId = a} :: DeleteRateBasedRule)

-- | The value returned by the most recent call to GetChangeToken.
deleteRateBasedRule_changeToken :: Lens.Lens' DeleteRateBasedRule Prelude.Text
deleteRateBasedRule_changeToken = Lens.lens (\DeleteRateBasedRule' {changeToken} -> changeToken) (\s@DeleteRateBasedRule' {} a -> s {changeToken = a} :: DeleteRateBasedRule)

instance Core.AWSRequest DeleteRateBasedRule where
  type
    AWSResponse DeleteRateBasedRule =
      DeleteRateBasedRuleResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DeleteRateBasedRuleResponse'
            Prelude.<$> (x Data..?> "ChangeToken")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DeleteRateBasedRule where
  hashWithSalt _salt DeleteRateBasedRule' {..} =
    _salt
      `Prelude.hashWithSalt` ruleId
      `Prelude.hashWithSalt` changeToken

instance Prelude.NFData DeleteRateBasedRule where
  rnf DeleteRateBasedRule' {..} =
    Prelude.rnf ruleId
      `Prelude.seq` Prelude.rnf changeToken

instance Data.ToHeaders DeleteRateBasedRule where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "AWSWAF_Regional_20161128.DeleteRateBasedRule" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DeleteRateBasedRule where
  toJSON DeleteRateBasedRule' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just ("RuleId" Data..= ruleId),
            Prelude.Just ("ChangeToken" Data..= changeToken)
          ]
      )

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

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

-- | /See:/ 'newDeleteRateBasedRuleResponse' smart constructor.
data DeleteRateBasedRuleResponse = DeleteRateBasedRuleResponse'
  { -- | The @ChangeToken@ that you used to submit the @DeleteRateBasedRule@
    -- request. You can also use this value to query the status of the request.
    -- For more information, see GetChangeTokenStatus.
    changeToken :: 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 'DeleteRateBasedRuleResponse' 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:
--
-- 'changeToken', 'deleteRateBasedRuleResponse_changeToken' - The @ChangeToken@ that you used to submit the @DeleteRateBasedRule@
-- request. You can also use this value to query the status of the request.
-- For more information, see GetChangeTokenStatus.
--
-- 'httpStatus', 'deleteRateBasedRuleResponse_httpStatus' - The response's http status code.
newDeleteRateBasedRuleResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DeleteRateBasedRuleResponse
newDeleteRateBasedRuleResponse pHttpStatus_ =
  DeleteRateBasedRuleResponse'
    { changeToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The @ChangeToken@ that you used to submit the @DeleteRateBasedRule@
-- request. You can also use this value to query the status of the request.
-- For more information, see GetChangeTokenStatus.
deleteRateBasedRuleResponse_changeToken :: Lens.Lens' DeleteRateBasedRuleResponse (Prelude.Maybe Prelude.Text)
deleteRateBasedRuleResponse_changeToken = Lens.lens (\DeleteRateBasedRuleResponse' {changeToken} -> changeToken) (\s@DeleteRateBasedRuleResponse' {} a -> s {changeToken = a} :: DeleteRateBasedRuleResponse)

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

instance Prelude.NFData DeleteRateBasedRuleResponse where
  rnf DeleteRateBasedRuleResponse' {..} =
    Prelude.rnf changeToken
      `Prelude.seq` Prelude.rnf httpStatus