List API-managed categories or all categories

The following GET command can be used to view a list of either:

• API-managed categories
• All categories (including custom categories created in the Forcepoint Security Manager and via the API)

  This option is provided to give administrators a way to find the ID for Master Database or custom categories that will be used as a parent for one or more API- managed categories.

  The Management API cannot use these IDs in any other way (for example, it is not possible to delete URLs from a Master Database category).

If a transaction ID is not provided, the category list is limited to the categories stored in the system. If a transaction ID is provided, any new categories in the pending transaction are included.