{-# 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.Route53Resolver.GetFirewallRuleGroup
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves the specified firewall rule group.
module Amazonka.Route53Resolver.GetFirewallRuleGroup
  ( -- * Creating a Request
    GetFirewallRuleGroup (..),
    newGetFirewallRuleGroup,

    -- * Request Lenses
    getFirewallRuleGroup_firewallRuleGroupId,

    -- * Destructuring the Response
    GetFirewallRuleGroupResponse (..),
    newGetFirewallRuleGroupResponse,

    -- * Response Lenses
    getFirewallRuleGroupResponse_firewallRuleGroup,
    getFirewallRuleGroupResponse_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.Route53Resolver.Types

-- | /See:/ 'newGetFirewallRuleGroup' smart constructor.
data GetFirewallRuleGroup = GetFirewallRuleGroup'
  { -- | The unique identifier of the firewall rule group.
    firewallRuleGroupId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetFirewallRuleGroup' 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:
--
-- 'firewallRuleGroupId', 'getFirewallRuleGroup_firewallRuleGroupId' - The unique identifier of the firewall rule group.
newGetFirewallRuleGroup ::
  -- | 'firewallRuleGroupId'
  Prelude.Text ->
  GetFirewallRuleGroup
newGetFirewallRuleGroup pFirewallRuleGroupId_ =
  GetFirewallRuleGroup'
    { firewallRuleGroupId =
        pFirewallRuleGroupId_
    }

-- | The unique identifier of the firewall rule group.
getFirewallRuleGroup_firewallRuleGroupId :: Lens.Lens' GetFirewallRuleGroup Prelude.Text
getFirewallRuleGroup_firewallRuleGroupId = Lens.lens (\GetFirewallRuleGroup' {firewallRuleGroupId} -> firewallRuleGroupId) (\s@GetFirewallRuleGroup' {} a -> s {firewallRuleGroupId = a} :: GetFirewallRuleGroup)

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

instance Prelude.Hashable GetFirewallRuleGroup where
  hashWithSalt _salt GetFirewallRuleGroup' {..} =
    _salt `Prelude.hashWithSalt` firewallRuleGroupId

instance Prelude.NFData GetFirewallRuleGroup where
  rnf GetFirewallRuleGroup' {..} =
    Prelude.rnf firewallRuleGroupId

instance Data.ToHeaders GetFirewallRuleGroup where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "Route53Resolver.GetFirewallRuleGroup" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON GetFirewallRuleGroup where
  toJSON GetFirewallRuleGroup' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ("FirewallRuleGroupId" Data..= firewallRuleGroupId)
          ]
      )

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

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

-- | /See:/ 'newGetFirewallRuleGroupResponse' smart constructor.
data GetFirewallRuleGroupResponse = GetFirewallRuleGroupResponse'
  { -- | A collection of rules used to filter DNS network traffic.
    firewallRuleGroup :: Prelude.Maybe FirewallRuleGroup,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetFirewallRuleGroupResponse' 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:
--
-- 'firewallRuleGroup', 'getFirewallRuleGroupResponse_firewallRuleGroup' - A collection of rules used to filter DNS network traffic.
--
-- 'httpStatus', 'getFirewallRuleGroupResponse_httpStatus' - The response's http status code.
newGetFirewallRuleGroupResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetFirewallRuleGroupResponse
newGetFirewallRuleGroupResponse pHttpStatus_ =
  GetFirewallRuleGroupResponse'
    { firewallRuleGroup =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A collection of rules used to filter DNS network traffic.
getFirewallRuleGroupResponse_firewallRuleGroup :: Lens.Lens' GetFirewallRuleGroupResponse (Prelude.Maybe FirewallRuleGroup)
getFirewallRuleGroupResponse_firewallRuleGroup = Lens.lens (\GetFirewallRuleGroupResponse' {firewallRuleGroup} -> firewallRuleGroup) (\s@GetFirewallRuleGroupResponse' {} a -> s {firewallRuleGroup = a} :: GetFirewallRuleGroupResponse)

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

instance Prelude.NFData GetFirewallRuleGroupResponse where
  rnf GetFirewallRuleGroupResponse' {..} =
    Prelude.rnf firewallRuleGroup
      `Prelude.seq` Prelude.rnf httpStatus