`TRollingUpdate`
pt		SetactionType
pt		SetcreationTimestamp
pt		Setdescription
pt		Seterror
pt		Setid
pt		SetinstanceGroup
pt		SetinstanceGroupManager
pt		SetinstanceTemplate
pt		Setkind
pt		SetoldInstanceTemplate
pt		Setpolicy
pt		Setprogress
pt		SetselfLink
pt		Setstatus
pt		SetstatusMessage
pt		Setuser

`TGoogleBaseObject`
		AllowAdditionalProperties