# Data Object - AlarmStatusChangedEvent(vim.event.AlarmStatusChangedEvent)

Extends
  AlarmEvent
See also
  ManagedEntityEventArgument
Since
  2.0

## Data Object Description

This event records a status change for an alarm.

Properties

Name | Type | Description
--- | --- | ---
entity | ManagedEntityEventArgument | The entity with which the alarm is registered.
from | xsd:string | The original alarm status.
source | ManagedEntityEventArgument | The entity for which the alarm status has been changed.
to | xsd:string | The new alarm status.
Properties inherited from AlarmEvent
alarm
Properties inherited from Event
chainId, changeTag, computeResource, createdTime, datacenter, ds, dvs, fullFormattedMessage, host, key, net, userName, vm
Properties inherited from DynamicData
None

Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:sms="urn:sms" name="AlarmStatusChangedEvent"> <complexContent> <extension base="sms:AlarmEvent"> <sequence> <element name="source" type="sms:ManagedEntityEventArgument"/> <element name="entity" type="sms:ManagedEntityEventArgument"/> <element name="from" type="xsd:string"/> <element name="to" type="xsd:string"/> </sequence> </extension> </complexContent> </complexType>