My question is how to remove links from the parent Epic itself?
(Not asking) How to remove the epic link from a child user story.
Background:
Bulk moved a set of user stories out of a Jira project and into a Jira service desk but now I want to remove the existing epic link which is located in the project while the cards are now in service desk. The service desk user stories no longer have the "epic link" field in the cards. Therefore the only access I have to the connection is in the Epic itself.