help: Document limited guest user API access to presence updates.

Fixes #28131.
This commit is contained in:
Alya Abbott 2023-12-11 22:33:36 -08:00 committed by Tim Abbott
parent 9d0375cac1
commit c7c0b871c5
1 changed files with 9 additions and 1 deletions

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@ -73,7 +73,15 @@ unless users in your organization frequently change their stream subscriptions
or are [deactivated](/help/deactivate-or-reactivate-a-user).
The only information guests can access about unknown users via the [API](/api)
is which user IDs exist.
is which user IDs exist, and
[availability](/help/status-and-availability) updates for each user ID.
!!! tip ""
Self-hosted organizations can disable API access to availability updates
by [configuring](https://zulip.readthedocs.io/en/stable/production/settings.html)
`CAN_ACCESS_ALL_USERS_GROUP_LIMITS_PRESENCE = True`. For performance reasons,
this is recommended only for organizations with up to ~100 users.
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