# Data Object - HostInternetScsiHbaAuthenticationProperties(vim.host.InternetScsiHba.AuthenticationProperties)

Property of
  HostInternetScsiHba, HostInternetScsiHbaSendTarget, HostInternetScsiHbaStaticTarget
Parameter to
  UpdateInternetScsiAuthenticationProperties
Extends
  DynamicData
Since
  2.0

## Data Object Description

The authentication settings for this host bus adapter or target.

Properties

Name | Type | Description
--- | --- | ---
chapAuthEnabled | xsd:boolean | True if CHAP is currently enabled
chapAuthenticationType* | xsd:string | The preference for CHAP or non-CHAP protocol if CHAP is enabled Since vSphere API 4.0
chapInherited* | xsd:boolean | CHAP settings are inherited Since vSphere API 4.0
chapName* | xsd:string | The CHAP user name if enabled
chapSecret* | xsd:string | The CHAP secret if enabled
mutualChapAuthenticationType* | xsd:string | The preference for CHAP or non-CHAP protocol if CHAP is enabled Since vSphere API 4.0
mutualChapInherited* | xsd:boolean | Mutual-CHAP settings are inherited Since vSphere API 4.0
mutualChapName* | xsd:string | When Mutual-CHAP is enabled, the user name that target needs to use to authenticate with the initiator Since vSphere API 4.0
mutualChapSecret* | xsd:string | When Mutual-CHAP is enabled, the secret that target needs to use to authenticate with the initiator Since vSphere API 4.0
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="HostInternetScsiHbaAuthenticationProperties"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="chapAuthEnabled" type="xsd:boolean"/> <element name="chapName" type="xsd:string" minOccurs="0"/> <element name="chapSecret" type="xsd:string" minOccurs="0"/> <element name="chapAuthenticationType" type="xsd:string" minOccurs="0"/> <element name="chapInherited" type="xsd:boolean" minOccurs="0"/> <element name="mutualChapName" type="xsd:string" minOccurs="0"/> <element name="mutualChapSecret" type="xsd:string" minOccurs="0"/> <element name="mutualChapAuthenticationType" type="xsd:string" minOccurs="0"/> <element name="mutualChapInherited" type="xsd:boolean" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>