public java.util.List<String> getServices() {
        return services;
    }
<p>
The service metadata for the service or services you want to query. If not specified, all elements are returned.
</p>

@return The service metadata for the service or services you want to query. If not specified, all elements are
        returned.
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/GetApproximateUsageRecordsRequest.java