KnownOperator enum
フィールド
| Any | 任意 |
| BeginsWith | BeginsWith |
| Contains | 含む |
| EndsWith | EndsWith |
| Equal | 等しい |
| GeoMatch | GeoMatch |
| GreaterThan | GreaterThan |
| GreaterThanOrEqual | GreaterThanOrEqual |
| IPMatch | IPMatch |
| LessThan | LessThan |
| LessThanOrEqual | LessThanOrEqual |
| RegEx | RegEx |