Deprecate global ID in work items route

Currently the work_items route works with both IIDs and Global IDs. You need a query param iid_path=true to let GitLab know that the URL has a IID at the end of the path. So we have two alternatives:

  • https://gitlab.com/gitlab-org/gitlab/-/work_items/<iid>?iid_path=true
  • https://gitlab.com/gitlab-org/gitlab/-/work_items/<global_id>

We want to remove the ability to use this route with a global ID, so the only alternative would be:

And we don't take into account the iid_path query param. There are some things we need to take care of in 15.10 if we want to be able to ship this breaking change in 16.0

Edited by Mario Celi