public DescribeDBLogFilesRequest withFilenameContains(String filenameContains) {
        setFilenameContains(filenameContains);
        return this;
    }
<p>
Filters the available log files for log file names that contain the specified string.
</p>

@param filenameContains
       Filters the available log files for log file names that contain the specified string.
@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/DescribeDBLogFilesRequest.java