public Integer getNumberOfLines() {
        return this.numberOfLines;
    }
<p>
The number of lines to download. If the number of lines specified results in a file over 1 MB in size, the file
is truncated at 1 MB in size.
</p>
<p>
If the NumberOfLines parameter is specified, then the block of lines returned can be from the beginning or the
end of the log file, depending on the value of the Marker parameter.
</p>
<ul>
<li>
<p>
If neither Marker or NumberOfLines are specified, the entire log file is returned up to a maximum of 10000 lines,
starting with the most recent log entries first.
</p>
</li>
<li>
<p>
If NumberOfLines is specified and Marker isn't specified, then the most recent lines from the end of the log file
are returned.
</p>
</li>
<li>
<p>
If Marker is specified as "0", then the specified number of lines from the beginning of the log file are
returned.
</p>
</li>
<li>
<p>
You can download the log file in blocks of lines by specifying the size of the block using the NumberOfLines
parameter, and by specifying a value of "0" for the Marker parameter in your first request. Include the Marker
value returned in the response as the Marker value for the next request, continuing until the
AdditionalDataPending response element returns false.
</p>
</li>
</ul>

@return The number of lines to download. If the number of lines specified results in a file over 1 MB in size,
        the file is truncated at 1 MB in size.</p>
        <p>
        If the NumberOfLines parameter is specified, then the block of lines returned can be from the beginning
        or the end of the log file, depending on the value of the Marker parameter.
        </p>
        <ul>
        <li>
        <p>
        If neither Marker or NumberOfLines are specified, the entire log file is returned up to a maximum of
        10000 lines, starting with the most recent log entries first.
        </p>
        </li>
        <li>
        <p>
        If NumberOfLines is specified and Marker isn't specified, then the most recent lines from the end of the
        log file are returned.
        </p>
        </li>
        <li>
        <p>
        If Marker is specified as "0", then the specified number of lines from the beginning of the log file are
        returned.
        </p>
        </li>
        <li>
        <p>
        You can download the log file in blocks of lines by specifying the size of the block using the
        NumberOfLines parameter, and by specifying a value of "0" for the Marker parameter in your first request.
        Include the Marker value returned in the response as the Marker value for the next request, continuing
        until the AdditionalDataPending response element returns false.
        </p>
        </li>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DownloadDBLogFilePortionRequest.java