| id | (optional) string | System-generated unique ID of the condition. | [default to undefined] |
| leftAttributeName | string | The left-hand attribute name of the condition. | [default to undefined] |
| operatorType | string | The comparison operator applied between the left and right attributes. | [default to undefined] |
| rightAttributeName | string | The right-hand attribute name. Use an empty string when there is no RHS attribute. | [default to undefined] |
| transform | (optional) string | Optional transform applied before comparison. | [default to undefined] |
| ordinal | number | The position of this condition within the rule. | [default to undefined] |