RebuildSnapshot
The system command wow.snapshot.Rebuild: rebuilds from the log the snapshots of the aggregates ids of one aggregate type, in the tenant of the instance it is sent to: the aggregate <context>.snapshot whose id is the name of that aggregate type. A snapshot written wrong is repaired this way; the rebuild runs in the background, once the request is committed.
Fields may be added: construct one with of; the constructor is internal to Wow.