public Integer getSizeInGb() {
        return this.sizeInGb;
    }
<p>
The size of the disk in GB (<code>32</code>).
</p>

@return The size of the disk in GB (<code>32</code>).
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/CreateDiskRequest.java