OptionalassertThe batch. Ids must be unique; each item carries its own payload.
OptionalmetadataShared outcome patch merged (not replaced) into EVERY row's GIN-indexed
metadata in the single atomic statement. See ResolveEscalationParams.metadata.
Optionalnamespace
When provided, every row must currently be assigned to this assignee (
assigned_toequality, asserted inside the same statement). Closes the claim-race window for claim-then-resolve flows: a row re-claimed by another principal between the caller's claim and this resolve blocks the batch.