We are making org-wide rate limits more granular, and treating authenticated end-user interactions separately. More granular rate limits will further lessen the likelihood of calls to one URI impacting another. Treating authenticated end-user interactions separately will lessen the chances of one user's impacting another. We're also providing a transition period so you can see what these changes will look like in your Okta system log before enforcing them:
Of course, as each change is released, we'll announce the change here.
For a full description of the rate limit changes, see API Rate Limits.
For a collection of Users, the Links object contains only the self link. This feature will be in preview for at least a month.