I have a process using FLOW File Upload, where the upload button is on the opportunity reocord and so the orginal file references the opportunity. Additionally, a process occurs where a contract record is spun up as a parent of that opportunity and another reference to the same file is created in the 'Content Document Link' object. This all works as expected. 
My question is,how can I proceed to make this link into a public link automatically. I know I can do this using content delivery but is there a way to write to other objects like 'Content Distribution' where the creation of a public link is done automatcally when this file upload process occurs?