public java.util.List<CostCategoryRule> getRules() {
        return rules;
    }
<p>
The rules are processed in order. If there are multiple rules that match the line item, then the first rule to
match is used to determine that Cost Category value.
</p>

@return The rules are processed in order. If there are multiple rules that match the line item, then the first
        rule to match is used to determine that Cost Category value.
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/CostCategory.java