public java.util.Map<String, java.util.List<String>> getCostFilters() {
        return costFilters;
    }
<p>
The cost filters, such as <code>Region</code>, <code>Service</code>, <code>LinkedAccount</code>, <code>Tag</code>
, or <code>CostCategory</code>, that are applied to a budget.
</p>
<p>
Amazon Web Services Budgets supports the following services as a <code>Service</code> filter for RI budgets:
</p>
<ul>
<li>
<p>
Amazon EC2
</p>
</li>
<li>
<p>
Amazon Redshift
</p>
</li>
<li>
<p>
Amazon Relational Database Service
</p>
</li>
<li>
<p>
Amazon ElastiCache
</p>
</li>
<li>
<p>
Amazon OpenSearch Service
</p>
</li>
</ul>

@return The cost filters, such as <code>Region</code>, <code>Service</code>, <code>LinkedAccount</code>,
        <code>Tag</code>, or <code>CostCategory</code>, that are applied to a budget.</p>
        <p>
        Amazon Web Services Budgets supports the following services as a <code>Service</code> filter for RI
        budgets:
        </p>
        <ul>
        <li>
        <p>
        Amazon EC2
        </p>
        </li>
        <li>
        <p>
        Amazon Redshift
        </p>
        </li>
        <li>
        <p>
        Amazon Relational Database Service
        </p>
        </li>
        <li>
        <p>
        Amazon ElastiCache
        </p>
        </li>
        <li>
        <p>
        Amazon OpenSearch Service
        </p>
        </li>
aws-java-sdk-budgets/src/main/java/com/amazonaws/services/budgets/model/Budget.java