A newly created list does not show up in list reads right away: some lists were missing from a list inventory immediately after creation (indexing lag).
Measured
More facts from this area
- A list filter on associated records is a
filterBranchType: ASSOCIATIONbranch nested in the AND group, withobjectTypeId,associationTypeId,associationCategoryandoperator: IN_LIST, the only operator value HubSpot accepts there.Measured - Filters inside one
ASSOCIATIONlist branch are ANDed on the same associated record, so two conditions there mean one associated record meets both.Measured GET /crm/lists/{v}?listIds=...accepts 101 IDs and silently leaves out IDs that don't exist, so a list missing from a batch is "not found", not an error.Measured- A list read with
includeFilters=truecarriesfilterBranchOperatoron every filter branch, and an association branch carriesobjectTypeId,associationTypeId(a number),associationCategoryandoperator: IN_LIST.Measured - From
2026-09, list search requireslistIdsandprocessingTypesin the request body.Source pending
Spriggit uses these facts when it plans changes. See something out of date? Email [email protected]