public ListKeywordsForDataSourceRequest withSource(String source) {
        setSource(source);
        return this;
    }
<p>
The control mapping data source that the keywords apply to.
</p>

@param source
       The control mapping data source that the keywords apply to.
@return Returns a reference to this object so that method calls can be chained together.
@see DataSourceType
aws-java-sdk-auditmanager/src/main/java/com/amazonaws/services/auditmanager/model/ListKeywordsForDataSourceRequest.java