Need API to Upload Attachments Within Zyfar Test Cycle

Hi community,
I'm currently working on automating some of our QA processes and need to upload attachments (such as logs, screenshots, or documents) directly to a Zyfar test cycle via API. I've looked through the available documentation but couldn't find a clear reference to an endpoint that supports this functionality within the test cycle context. Could anyone guide me on whether this is possible through the Zyfar API, and if so, share the relevant endpoint or example request format? Any help is appreciated. Thanks!