# Enum - VsanPerfThresholdVsanPerfThresholdDirectionType(vim.cluster.VsanPerfThreshold.VsanPerfThresholdDirectionType)

Since
  vSphere API 5.5

## Enum Description

The direction of threshold value indicates whether it is upper limit or lower limit.

Enum Constants

Name | Description
--- | ---
lower | The threshold is a lower limit. When the performance metric value is lower than the threshold, it will display warnings in graph.
upper | The threshold is an upper limit. When the performance metric value exceeds the threshold, it will display warnings in graph.

Show WSDL type definition
<simpleType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanPerfThresholdVsanPerfThresholdDirectionType"> <restriction base="xsd:string"> <enumeration value="upper"/> <enumeration value="lower"/> </restriction> </simpleType>