Workflow Start Event on Attribute Update

Hi,

I have an workflow requirement wherein I need to trigger the workflow when an attribute on an asset is updated. In Workflow Definitions there is an option to set the start event as "Asset Attribute Updated" which I understand will trigger the workflow if any attribute on the asset is updated.

Is there a way to specify the attribute on whose update I want to trigger the workflow?

Or a way in the script to find the attribute which caused the workflow to trigger?