> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v24** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/UserListLogicalRuleOperatorEnum.UserListLogicalRuleOperator).

Enum describing possible user list logical rule operators.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v24/enums/user_list_logical_rule_operator.proto)

| Enums ||
|---|---|
| ## `ALL` | And - all of the operands. |
| ## `ANY` | Or - at least one of the operands. |
| ## `NONE` | Not - none of the operands. |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |