The maximum number of server pages one findPage call fetches while filling the page, defaulting to 10.

DynamoDB applies Limit before FilterExpression (M80 plan §1A Q2), so a sparse filter can return pages of fewer rows — or zero rows — that are still not the last page. On reaching the bound the page returns with a non-null cursor, never a terminal one, so the bound can only cost an extra round trip, never a lost row.