Insight API Endpoint does not exist

[Peter]

I am currently creating a Python package to work with the Insight API. This is built upon the JIRA package and is working fine in other resects.

When I try to implement the /objectconnectedtickets/{objectId} endpoint I am presented with a 404 error message.

The documentation is for 8.6 but I am using 8.7.4, however, the documentation linked appears to be the latest available.

The Insight plugin does point to different documentation which is located at HERE this is missing this specific endpoint but this documentation directs to the documentation I am using.

I suspect the 2nd documentation is correct, if so why does the first specifcy this endpoint?