# Data Object - VslmCreateSpecDiskFileBackingSpec(vim.vslm.CreateSpec.DiskFileBackingSpec)

Extends
  VslmCreateSpecBackingSpec
Since
  vSphere API 6.5

## Data Object Description

Specification of the disk file backing of a virtual storage object.

Properties

Name | Type | Description
--- | --- | ---
provisioningType* | xsd:string | Provisioning type. See BaseConfigInfoDiskFileBackingInfoProvisioningType
Properties inherited from VslmCreateSpecBackingSpec
datastore
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:sms="urn:sms" name="VslmCreateSpecDiskFileBackingSpec"> <complexContent> <extension base="sms:VslmCreateSpecBackingSpec"> <sequence> <element name="provisioningType" type="xsd:string" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>