public String getStats() {
        return this.stats;
    }
<p>
Specifies one or more fields for which to get statistics information. Each specified field must be facet-enabled
in the domain configuration. The fields are specified in JSON using the form:
</p>
<code>{"FIELD-A":{},"FIELD-B":{}}</code>
<p>
There are currently no options supported for statistics.
</p>

@return Specifies one or more fields for which to get statistics information. Each specified field must be
        facet-enabled in the domain configuration. The fields are specified in JSON using the form:</p>
        <code>{"FIELD-A":{},"FIELD-B":{}}</code>
        <p>
        There are currently no options supported for statistics.
aws-java-sdk-cloudsearch/src/main/java/com/amazonaws/services/cloudsearchdomain/model/SearchRequest.java