public DescribeOptionGroupOptionsRequest withMarker(String marker) {
        setMarker(marker);
        return this;
    }
<p>
An optional pagination token provided by a previous request. If this parameter is specified, the response
includes only records beyond the marker, up to the value specified by <code>MaxRecords</code>.
</p>

@param marker
       An optional pagination token provided by a previous request. If this parameter is specified, the response
       includes only records beyond the marker, up to the value specified by <code>MaxRecords</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DescribeOptionGroupOptionsRequest.java