What a thumbs up/down is attached to — exactly one of an assistant Message.id or a tool call's toolCallId. Distinct fields (not one overloaded id) so the analytics layer can tell them apart.
Message.id
toolCallId
What a thumbs up/down is attached to — exactly one of an assistant
Message.idor a tool call'stoolCallId. Distinct fields (not one overloaded id) so the analytics layer can tell them apart.