92003: LiveObjects root has been deleted

A LiveObjects object tree could not be fetched because the object at its root had already been deleted. A deleted object is retained only as a marker, or tombstone, and cannot serve as the root of a tree.

What you should do

Root the fetch at an object that still exists, or recreate the deleted object first. A deleted object can't be the root of an object tree, so the fetch has to start elsewhere.

Why it happens

The object at the root of the requested tree had been deleted. Ably retains a deleted object only as a marker, so it can no longer serve as the root of a tree.

What you'll see

The error is reported with code 92003 and HTTP status 400. The message is unable to fetch objects tree for tombstone object: <id>.