{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# 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.Types.ValidationWarning
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.EC2.Types.ValidationWarning where

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

-- | The error codes and error messages that are returned for the parameters
-- or parameter combinations that are not valid when a new launch template
-- or new version of a launch template is created.
--
-- /See:/ 'newValidationWarning' smart constructor.
data ValidationWarning = ValidationWarning'
  { -- | The error codes and error messages.
    errors :: Prelude.Maybe [ValidationError]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ValidationWarning' 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:
--
-- 'errors', 'validationWarning_errors' - The error codes and error messages.
newValidationWarning ::
  ValidationWarning
newValidationWarning =
  ValidationWarning' {errors = Prelude.Nothing}

-- | The error codes and error messages.
validationWarning_errors :: Lens.Lens' ValidationWarning (Prelude.Maybe [ValidationError])
validationWarning_errors = Lens.lens (\ValidationWarning' {errors} -> errors) (\s@ValidationWarning' {} a -> s {errors = a} :: ValidationWarning) Prelude.. Lens.mapping Lens.coerced

instance Data.FromXML ValidationWarning where
  parseXML x =
    ValidationWarning'
      Prelude.<$> ( x
                      Data..@? "errorSet"
                      Core..!@ Prelude.mempty
                      Prelude.>>= Core.may (Data.parseXMLList "item")
                  )

instance Prelude.Hashable ValidationWarning where
  hashWithSalt _salt ValidationWarning' {..} =
    _salt `Prelude.hashWithSalt` errors

instance Prelude.NFData ValidationWarning where
  rnf ValidationWarning' {..} = Prelude.rnf errors