public java.util.List<String> getValueSet() {
        if (valueSet == null) {
            valueSet = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return valueSet;
    }
<p>
The filter values.
</p>

@return The filter values.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/InstancePropertyFilter.java