date_time ip_client x_forwarded_for_header_value geo_location client_type unit_hostname policy_name response_code request_status method uri query_string username login_result captcha_result violations sub_violations violation_rating severity attack_type blocking_exception_reason sig_ids sig_names staged_sig_ids staged_sig_names websocket_direction websocket_message_type violation_details request response is_truncated support_id