public IotSiteWiseAction withPropertyAlias(String propertyAlias) {
        setPropertyAlias(propertyAlias);
        return this;
    }
<p>
The alias of the asset property.
</p>

@param propertyAlias
       The alias of the asset property.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotevents/src/main/java/com/amazonaws/services/iotevents/model/IotSiteWiseAction.java