Does the description explain when to use this tool, when not to, or what alternatives exist?
The description explains how the optional location parameter behaves, including blank, 'all', and comma-separated values, and points to list_locations for Location IDs. However, it does not say when to use this tool instead of alternatives like list_property_groups, list_properties, or list_locations.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.