OptionalcontextUser: UserInfoUser context for the RunView calls (required server-side).
Optionalprovider: IMetadataProviderPer-request metadata provider — pass it on a multi-user server so all reads use the caller's connection/security context, not the process global.
Fetch the vectors to be clustered based on the supplied configuration.
The clustering configuration (entity, document, filter, max records).
A promise resolving to the vectors to cluster.
Fetches clustering input vectors from persisted Entity Record Documents.