{-# 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.EC2.CreateDefaultVpc
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Creates a default VPC with a size @\/16@ IPv4 CIDR block and a default
-- subnet in each Availability Zone. For more information about the
-- components of a default VPC, see
-- <https://docs.aws.amazon.com/vpc/latest/userguide/default-vpc.html Default VPC and default subnets>
-- in the /Amazon Virtual Private Cloud User Guide/. You cannot specify the
-- components of the default VPC yourself.
--
-- If you deleted your previous default VPC, you can create a default VPC.
-- You cannot have more than one default VPC per Region.
--
-- If your account supports EC2-Classic, you cannot use this action to
-- create a default VPC in a Region that supports EC2-Classic. If you want
-- a default VPC in a Region that supports EC2-Classic, see \"I really want
-- a default VPC for my existing EC2 account. Is that possible?\" in the
-- <http://aws.amazon.com/vpc/faqs/#Default_VPCs Default VPCs FAQ>.
--
-- We are retiring EC2-Classic. We recommend that you migrate from
-- EC2-Classic to a VPC. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-migrate.html Migrate from EC2-Classic to a VPC>
-- in the /Amazon Elastic Compute Cloud User Guide/.
module Amazonka.EC2.CreateDefaultVpc
  ( -- * Creating a Request
    CreateDefaultVpc (..),
    newCreateDefaultVpc,

    -- * Request Lenses
    createDefaultVpc_dryRun,

    -- * Destructuring the Response
    CreateDefaultVpcResponse (..),
    newCreateDefaultVpcResponse,

    -- * Response Lenses
    createDefaultVpcResponse_vpc,
    createDefaultVpcResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newCreateDefaultVpc' smart constructor.
data CreateDefaultVpc = CreateDefaultVpc'
  { -- | Checks whether you have the required permissions for the action, without
    -- actually making the request, and provides an error response. If you have
    -- the required permissions, the error response is @DryRunOperation@.
    -- Otherwise, it is @UnauthorizedOperation@.
    dryRun :: Prelude.Maybe Prelude.Bool
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateDefaultVpc' 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:
--
-- 'dryRun', 'createDefaultVpc_dryRun' - Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
newCreateDefaultVpc ::
  CreateDefaultVpc
newCreateDefaultVpc =
  CreateDefaultVpc' {dryRun = Prelude.Nothing}

-- | Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
createDefaultVpc_dryRun :: Lens.Lens' CreateDefaultVpc (Prelude.Maybe Prelude.Bool)
createDefaultVpc_dryRun = Lens.lens (\CreateDefaultVpc' {dryRun} -> dryRun) (\s@CreateDefaultVpc' {} a -> s {dryRun = a} :: CreateDefaultVpc)

instance Core.AWSRequest CreateDefaultVpc where
  type
    AWSResponse CreateDefaultVpc =
      CreateDefaultVpcResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXML
      ( \s h x ->
          CreateDefaultVpcResponse'
            Prelude.<$> (x Data..@? "vpc")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable CreateDefaultVpc where
  hashWithSalt _salt CreateDefaultVpc' {..} =
    _salt `Prelude.hashWithSalt` dryRun

instance Prelude.NFData CreateDefaultVpc where
  rnf CreateDefaultVpc' {..} = Prelude.rnf dryRun

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

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

instance Data.ToQuery CreateDefaultVpc where
  toQuery CreateDefaultVpc' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("CreateDefaultVpc" :: Prelude.ByteString),
        "Version"
          Data.=: ("2016-11-15" :: Prelude.ByteString),
        "DryRun" Data.=: dryRun
      ]

-- | /See:/ 'newCreateDefaultVpcResponse' smart constructor.
data CreateDefaultVpcResponse = CreateDefaultVpcResponse'
  { -- | Information about the VPC.
    vpc :: Prelude.Maybe Vpc,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateDefaultVpcResponse' 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:
--
-- 'vpc', 'createDefaultVpcResponse_vpc' - Information about the VPC.
--
-- 'httpStatus', 'createDefaultVpcResponse_httpStatus' - The response's http status code.
newCreateDefaultVpcResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  CreateDefaultVpcResponse
newCreateDefaultVpcResponse pHttpStatus_ =
  CreateDefaultVpcResponse'
    { vpc = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Information about the VPC.
createDefaultVpcResponse_vpc :: Lens.Lens' CreateDefaultVpcResponse (Prelude.Maybe Vpc)
createDefaultVpcResponse_vpc = Lens.lens (\CreateDefaultVpcResponse' {vpc} -> vpc) (\s@CreateDefaultVpcResponse' {} a -> s {vpc = a} :: CreateDefaultVpcResponse)

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

instance Prelude.NFData CreateDefaultVpcResponse where
  rnf CreateDefaultVpcResponse' {..} =
    Prelude.rnf vpc
      `Prelude.seq` Prelude.rnf httpStatus