A class that describes a host to be updated during incremental provisioning.
forceUpdate indicates whether the Application Controller should force any components or services running on the host to stop before attempting the update. Note that your stub generation tool may generate a Boolean property (for example, forceUpdateSpecified in .NET) that is used to detect whether the user called the set method for this attribute; the property will be used to determine whether to include this field in the serialized XML.
