public void setQueries(java.util.Collection<QuickResponseQueryField> queries) {
        if (queries == null) {
            this.queries = null;
            return;
        }

        this.queries = new java.util.ArrayList<QuickResponseQueryField>(queries);
    }
<p>
The quick response query expressions.
</p>

@param queries
       The quick response query expressions.
aws-java-sdk-connectwisdom/src/main/java/com/amazonaws/services/connectwisdom/model/QuickResponseSearchExpression.java