github.com/cs3org/reva/v2@v2.27.7/changelog/2.11.0_2022-11-03/not-found-for-permission-denied.md (about)

     1  Enhancement: Do not leak existence of resources
     2  
     3  We are now returning a not found error for more requests to not leak existence of spaces for users that do not have access to resources.
     4  
     5  https://github.com/cs3org/reva/pull/3300