# Data Object - VsanWitnessHostConfig(vim.vsan.WitnessHostConfig)

Property of
  VsanHostConfigInfoEx
Extends
  DynamicData
Since
  vSAN API 6.8.7

## Data Object Description

vSAN extended configuration for witness host, to present vSAN stretched cluster configuration on this witness host.

Properties

Name | Type | Description
--- | --- | ---
metadataMode* | xsd:boolean | Since vSAN API 7.0
preferredFaultDomainName | xsd:string | The preferred fault domain configured on this witness host.
subClusterUuid | xsd:string | The UUID of vSAN cluster with which this witness host is associated.
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="VsanWitnessHostConfig"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="subClusterUuid" type="xsd:string"/> <element name="preferredFaultDomainName" type="xsd:string"/> <element name="metadataMode" type="xsd:boolean" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>