# Fastly::LegacyWafRule ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **message** | **String** | Message metadata for the rule. | [optional] | | **rule_id** | **String** | Corresponding ModSecurity rule ID. | [optional] | | **severity** | **Integer** | Severity metadata for the rule. | [optional] | | **source** | **String** | The ModSecurity rule logic. | [optional] | | **vcl** | **String** | The VCL representation of the rule logic. | [optional] | [[Back to API list]](../../README.md#endpoints) [[Back to README]](../../README.md)