public RaidArray withNumberOfDisks(Integer numberOfDisks) {
        setNumberOfDisks(numberOfDisks);
        return this;
    }
<p>
The number of disks in the array.
</p>

@param numberOfDisks
       The number of disks in the array.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-opsworks/src/main/java/com/amazonaws/services/opsworks/model/RaidArray.java