return diag.NewMessage(
		GatewayDuplicateCertificate,
		r,
		gateways,
	)
}

// NewInvalidWebhook returns a new diag.Message based on InvalidWebhook.
func NewInvalidWebhook(r *resource.Instance, error string) diag.Message {
	return diag.NewMessage(
		InvalidWebhook,
		r,
		error,
	)
}