# Data Object - VirtualMachineMemoryReservationSpec(vim.host.MemoryManagerSystem.VirtualMachineReservationSpec)

Parameter to
  ReconfigureVirtualMachineReservation
Extends
  DynamicData
Since
  VI API 2.5

## Data Object Description

The VirtualMachineReservationSpec data object specifies configurable parameters for virtual machine memory reservation.

Properties

Name | Type | Description
--- | --- | ---
allocationPolicy* | xsd:string | Policy for allocating additional memory for virtual machines. See VirtualMachineReservationInfo.AllocationPolicy
virtualMachineReserved* | xsd:long | The amount of memory reserved for all running virtual machines, in bytes.
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VirtualMachineMemoryReservationSpec"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="virtualMachineReserved" type="xsd:long" minOccurs="0"/> <element name="allocationPolicy" type="xsd:string" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>