OptionalfilterEquality filter conditions over the searched members'
@SearchFilterable attributes.
OptionalinNarrows the search to a single member entity of the index by name.
OptionaltopThe number of most similar results to return. Defaults to 10; DynamoDB supports at most 100.
Options of the index-construct search surface.
in:accepts a member entity name — member entities includeinclude:members, which have no relationship property name on the scope parent.On a global index the member union is not statically enumerable (any searchable entity of the table is a member), so
in:andfilterfall back to their permissive runtime shapes — the runtime guards remain authoritative.