# Data Object - ReplicationGroupId(vim.vm.replication.ReplicationGroupId)

Property of
  ReplicationSpec
Extends
  DynamicData
See also
  DeviceGroupId, FaultDomainId
Since
  vSphere API 6.5

## Data Object Description

The identity of a replication group.

A following well-known ReplicationGroupId

{

faultDomainId:

deviceGroupId: ffffffff-ffff-ffff-ffff-ffffffffffff

}

means that VASA provider can create a new ReplicationGroupId on demand (this feature may not be supported in the first vSphere release that supports VVol replication).

Properties

Name | Type | Description
--- | --- | ---
deviceGroupId | DeviceGroupId | Id of the replication device group. A group may have the same (or different) id in each fault domain.
faultDomainId | FaultDomainId | ID of the fault domain to which the group belongs. Combined with the fault domain id, the group id is unique. A group may (or may not) have the same id in all the fault domains.
Properties inherited from DynamicData
None

Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="ReplicationGroupId"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="faultDomainId" type="vsan:FaultDomainId"/> <element name="deviceGroupId" type="vsan:DeviceGroupId"/> </sequence> </extension> </complexContent> </complexType>