This method uses service token files, also called sTokens, to authenticate assignments. It allows you to assign license codes to Apple IDs to allocate content to devices, and the method supports the revocation and recycling of these license codes.
With Apple's Managed Distribution system integration with Workspace ONE UEM, you can distribute your free and purchased Volume Purchase Program (VPP) applications and books. The managed distribution model uses service tokens (also called sTokens) to retrieve your VPP contents and to distribute them to devices using the Workspace ONE UEM console.
Revoke Managed Distribution Licenses
Workspace ONE UEM can revoke licenses for applications but it cannot revoke licenses for books.