public PortRange withBegin(Integer begin) {
        setBegin(begin);
        return this;
    }
<p>
The beginning port in a port range.
</p>

@param begin
       The beginning port in a port range.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-inspector2/src/main/java/com/amazonaws/services/inspector2/model/PortRange.java