feat(cloudtrail): throw ValidationErrors instead of untyped Errors (#…

…33455)

### Issue 

Relates to #32569 

### Description of changes

`ValidationErrors` everywhere

### Describe any new or updated permissions being added

n/a

### Description of how you validated changes

Existing tests. Exemptions granted as this is a refactor of existing code.

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/aws-cdk-lib/.eslintrc.js

@@ -37,6 +37,7 @@ const enableNoThrowDefaultErrorIn = [
   'aws-cognito',
   'aws-cloudfront',
   'aws-cloudfront-origins',
+  'aws-cloudtrail',
   'aws-elasticloadbalancing',
   'aws-elasticloadbalancingv2',
   'aws-elasticloadbalancingv2-actions',

packages/aws-cdk-lib/aws-cloudtrail/lib/cloudtrail.ts

@@ -7,7 +7,7 @@ import * as lambda from '../../aws-lambda';
 import * as logs from '../../aws-logs';
 import * as s3 from '../../aws-s3';
 import * as sns from '../../aws-sns';
-import { Resource, Stack } from '../../core';
+import { Resource, Stack, ValidationError } from '../../core';
 import { addConstructMetadata, MethodMetadata } from '../../core/lib/metadata-resource';
 
 /**
@@ -322,7 +322,7 @@ export class Trail extends Resource {
     this.node.addValidation({ validate: () => this.validateEventSelectors() });
 
     if (props.kmsKey && props.encryptionKey) {
-      throw new Error('Both kmsKey and encryptionKey must not be specified. Use only encryptionKey');
+      throw new ValidationError('Both kmsKey and encryptionKey must not be specified. Use only encryptionKey', this);
     }
 
     if (props.insightTypes) {
@@ -384,11 +384,11 @@ export class Trail extends Resource {
   @MethodMetadata()
   public addEventSelector(dataResourceType: DataResourceType, dataResourceValues: string[], options: AddEventSelectorOptions = {}) {
     if (dataResourceValues.length > 250) {
-      throw new Error('A maximum of 250 data elements can be in one event selector');
+      throw new ValidationError('A maximum of 250 data elements can be in one event selector', this);
     }
 
     if (this.eventSelectors.length > 5) {
-      throw new Error('A maximum of 5 event selectors are supported per trail.');
+      throw new ValidationError('A maximum of 5 event selectors are supported per trail.', this);
     }
 
     let includeAllManagementEvents;