Rule
constructor(arn: String, fieldToMatch: RuleGroupRuleStatementRateBasedStatementScopeDownStatementAndStatementStatementRegexPatternSetReferenceStatementFieldToMatch? = null, textTransformations: List<RuleGroupRuleStatementRateBasedStatementScopeDownStatementAndStatementStatementRegexPatternSetReferenceStatementTextTransformation>)