# Data Object - AlarmExpression(vim.alarm.AlarmExpression)

Property of
  AlarmManager, AlarmSpec, AndAlarmExpression, OrAlarmExpression
Extended by
  AndAlarmExpression, EventAlarmExpression, MetricAlarmExpression, OrAlarmExpression, StateAlarmExpression
Extends
  DynamicData
Since
  2.0

## Data Object Description

Base type for the expressions specifying the conditions that define the status of an alarm.

Properties

Name | Type | Description
--- | --- | ---
None
Properties inherited from DynamicData
None

Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="AlarmExpression"> <complexContent> <extension base="vsan:DynamicData"> <sequence> </sequence> </extension> </complexContent> </complexType>