Delete content permanently

Summary:

Content (please ensure you mask any confidential information):

Hi experts,

We need a confirmation if by deleting a content (My Client Groups > Learning > Catalog Resources > Content > Select the content > Delete) neither the learners, admins or anyone else (including on Oracle's side) will be able to access that content.

This is needed due to an agreement with the vendor that, after the contract is finished, no one will have access to their content.

This is what I could find on CCC:

https://community.oracle.com/customerconnect/discussion/589399/learners-can-still-view-deleted-content-items?utm_source=community-search&utm_medium=organic-search&utm_term=delete+content

https://community.oracle.com/customerconnect/discussion/813682/can-the-deleted-scorm-package-content-be-retrieved-for-a-completed-activity?utm_source=community-search&utm_medium=organic-search&utm_term=delete+content