# Enum - VirtualDiskDeltaDiskFormat(vim.vm.device.VirtualDisk.DeltaDiskFormat)

Since
  vSphere API 5.0

## Enum Description

The delta disk format constants

Enum Constants

Name | Description
--- | ---
nativeFormat | native snapshot format
redoLogFormat | redo-log based format
seSparseFormat | Flex-SE redo-log based format Since vSphere API 5.1

Show WSDL type definition
<simpleType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VirtualDiskDeltaDiskFormat"> <restriction base="xsd:string"> <enumeration value="redoLogFormat"/> <enumeration value="nativeFormat"/> <enumeration value="seSparseFormat"/> </restriction> </simpleType>