{-# 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.CreateRuleGroup
-- 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.
--
-- Creates a @RuleGroup@. A rule group is a collection of predefined rules
-- that you add to a web ACL. You use UpdateRuleGroup to add rules to the
-- rule group.
--
-- Rule groups are subject to the following limits:
--
-- -   Three rule groups per account. You can request an increase to this
--     limit by contacting customer support.
--
-- -   One rule group per web ACL.
--
-- -   Ten rules per rule group.
--
-- For more information about how to use the AWS WAF API to allow or block
-- HTTP requests, see the
-- <https://docs.aws.amazon.com/waf/latest/developerguide/ AWS WAF Developer Guide>.
module Amazonka.WAFRegional.CreateRuleGroup
  ( -- * Creating a Request
    CreateRuleGroup (..),
    newCreateRuleGroup,

    -- * Request Lenses
    createRuleGroup_tags,
    createRuleGroup_name,
    createRuleGroup_metricName,
    createRuleGroup_changeToken,

    -- * Destructuring the Response
    CreateRuleGroupResponse (..),
    newCreateRuleGroupResponse,

    -- * Response Lenses
    createRuleGroupResponse_changeToken,
    createRuleGroupResponse_ruleGroup,
    createRuleGroupResponse_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:/ 'newCreateRuleGroup' smart constructor.
data CreateRuleGroup = CreateRuleGroup'
  { tags :: Prelude.Maybe (Prelude.NonEmpty Tag),
    -- | A friendly name or description of the RuleGroup. You can\'t change
    -- @Name@ after you create a @RuleGroup@.
    name :: Prelude.Text,
    -- | A friendly name or description for the metrics for this @RuleGroup@. The
    -- name can contain only alphanumeric characters (A-Z, a-z, 0-9), with
    -- maximum length 128 and minimum length one. It can\'t contain whitespace
    -- or metric names reserved for AWS WAF, including \"All\" and
    -- \"Default_Action.\" You can\'t change the name of the metric after you
    -- create the @RuleGroup@.
    metricName :: 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 'CreateRuleGroup' 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:
--
-- 'tags', 'createRuleGroup_tags' -
--
-- 'name', 'createRuleGroup_name' - A friendly name or description of the RuleGroup. You can\'t change
-- @Name@ after you create a @RuleGroup@.
--
-- 'metricName', 'createRuleGroup_metricName' - A friendly name or description for the metrics for this @RuleGroup@. The
-- name can contain only alphanumeric characters (A-Z, a-z, 0-9), with
-- maximum length 128 and minimum length one. It can\'t contain whitespace
-- or metric names reserved for AWS WAF, including \"All\" and
-- \"Default_Action.\" You can\'t change the name of the metric after you
-- create the @RuleGroup@.
--
-- 'changeToken', 'createRuleGroup_changeToken' - The value returned by the most recent call to GetChangeToken.
newCreateRuleGroup ::
  -- | 'name'
  Prelude.Text ->
  -- | 'metricName'
  Prelude.Text ->
  -- | 'changeToken'
  Prelude.Text ->
  CreateRuleGroup
newCreateRuleGroup pName_ pMetricName_ pChangeToken_ =
  CreateRuleGroup'
    { tags = Prelude.Nothing,
      name = pName_,
      metricName = pMetricName_,
      changeToken = pChangeToken_
    }

createRuleGroup_tags :: Lens.Lens' CreateRuleGroup (Prelude.Maybe (Prelude.NonEmpty Tag))
createRuleGroup_tags = Lens.lens (\CreateRuleGroup' {tags} -> tags) (\s@CreateRuleGroup' {} a -> s {tags = a} :: CreateRuleGroup) Prelude.. Lens.mapping Lens.coerced

-- | A friendly name or description of the RuleGroup. You can\'t change
-- @Name@ after you create a @RuleGroup@.
createRuleGroup_name :: Lens.Lens' CreateRuleGroup Prelude.Text
createRuleGroup_name = Lens.lens (\CreateRuleGroup' {name} -> name) (\s@CreateRuleGroup' {} a -> s {name = a} :: CreateRuleGroup)

-- | A friendly name or description for the metrics for this @RuleGroup@. The
-- name can contain only alphanumeric characters (A-Z, a-z, 0-9), with
-- maximum length 128 and minimum length one. It can\'t contain whitespace
-- or metric names reserved for AWS WAF, including \"All\" and
-- \"Default_Action.\" You can\'t change the name of the metric after you
-- create the @RuleGroup@.
createRuleGroup_metricName :: Lens.Lens' CreateRuleGroup Prelude.Text
createRuleGroup_metricName = Lens.lens (\CreateRuleGroup' {metricName} -> metricName) (\s@CreateRuleGroup' {} a -> s {metricName = a} :: CreateRuleGroup)

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

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

instance Prelude.Hashable CreateRuleGroup where
  hashWithSalt _salt CreateRuleGroup' {..} =
    _salt
      `Prelude.hashWithSalt` tags
      `Prelude.hashWithSalt` name
      `Prelude.hashWithSalt` metricName
      `Prelude.hashWithSalt` changeToken

instance Prelude.NFData CreateRuleGroup where
  rnf CreateRuleGroup' {..} =
    Prelude.rnf tags
      `Prelude.seq` Prelude.rnf name
      `Prelude.seq` Prelude.rnf metricName
      `Prelude.seq` Prelude.rnf changeToken

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

instance Data.ToJSON CreateRuleGroup where
  toJSON CreateRuleGroup' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("Tags" Data..=) Prelude.<$> tags,
            Prelude.Just ("Name" Data..= name),
            Prelude.Just ("MetricName" Data..= metricName),
            Prelude.Just ("ChangeToken" Data..= changeToken)
          ]
      )

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

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

-- | /See:/ 'newCreateRuleGroupResponse' smart constructor.
data CreateRuleGroupResponse = CreateRuleGroupResponse'
  { -- | The @ChangeToken@ that you used to submit the @CreateRuleGroup@ request.
    -- You can also use this value to query the status of the request. For more
    -- information, see GetChangeTokenStatus.
    changeToken :: Prelude.Maybe Prelude.Text,
    -- | An empty RuleGroup.
    ruleGroup :: Prelude.Maybe RuleGroup,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateRuleGroupResponse' 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', 'createRuleGroupResponse_changeToken' - The @ChangeToken@ that you used to submit the @CreateRuleGroup@ request.
-- You can also use this value to query the status of the request. For more
-- information, see GetChangeTokenStatus.
--
-- 'ruleGroup', 'createRuleGroupResponse_ruleGroup' - An empty RuleGroup.
--
-- 'httpStatus', 'createRuleGroupResponse_httpStatus' - The response's http status code.
newCreateRuleGroupResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  CreateRuleGroupResponse
newCreateRuleGroupResponse pHttpStatus_ =
  CreateRuleGroupResponse'
    { changeToken =
        Prelude.Nothing,
      ruleGroup = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

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

-- | An empty RuleGroup.
createRuleGroupResponse_ruleGroup :: Lens.Lens' CreateRuleGroupResponse (Prelude.Maybe RuleGroup)
createRuleGroupResponse_ruleGroup = Lens.lens (\CreateRuleGroupResponse' {ruleGroup} -> ruleGroup) (\s@CreateRuleGroupResponse' {} a -> s {ruleGroup = a} :: CreateRuleGroupResponse)

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

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