public AttributeValueList withStringValues(String... stringValues) {
        if (this.stringValues == null) {
            setStringValues(new java.util.ArrayList<String>(stringValues.length));
        }
        for (String ele : stringValues) {
            this.stringValues.add(ele);
        }
        return this;
    }
<p>
The list of string values that the filter matches.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setStringValues(java.util.Collection)} or {@link #withStringValues(java.util.Collection)} if you want to
override the existing values.
</p>

@param stringValues
       The list of string values that the filter matches.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ssmincidents/src/main/java/com/amazonaws/services/ssmincidents/model/AttributeValueList.java