# RuleBooleanExpressionProperty

A boolean expression to be used in a rule condition.

- Source: Generated code
- Type last changed: v2.154.0 · 22 Aug 2024

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ses as ses } from 'aws-cdk-lib';
const ruleBooleanExpressionProperty: ses.CfnMailManagerRuleSet.RuleBooleanExpressionProperty = {
  evaluate: {
    analysis: {
      analyzer: 'analyzer',
      resultField: 'resultField',
    },
    attribute: 'attribute',
    isInAddressList: {
      addressLists: ['addressLists'],
      attribute: 'attribute',
    },
  },
  operator: 'operator',
};
```

## Properties

- `evaluate`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnMailManagerRuleSet.RuleBooleanToEvaluateProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_ses.CfnMailManagerRuleSet.RuleBooleanToEvaluateProperty.html) (required) — The operand on which to perform a boolean condition operation.

- `operator`: string (required) — The matching operator for a boolean condition expression.