The SharePoint - Describe List Task returns a description of a list in the SharePoint library.
The SharePoint Tasks supports the following versions:
•SharePoint 2010
•SharePoint 2013
•SharePoint Online
Connection
To use SharePoint Tasks you need to create a Connection first. Click the Settings icon to open the Manage Connections dialog.
Title
The title of the List to describe. Click the Refresh icon to list available Lists.