FocusBackendDeviceRawContactId

//////////////////// DeviceRawContactId ////////////////////// Used by Device Contacts Only. The Raw ID as assigned to the original contact on the device. For more details see go/fbs-support-for-device-contacts.

FreebaseId

An Id contains the identifiers used to reference this topic (entity) in the Knowledge Graph. The Knowledge Graph supports several forms of identifiers: – "mids" (machine ids) that are assigned at creation time, and support a resolution mechanism that tracks topics after they are merged (for more about mids, see go/kg-mid), – "ids" are human-readable ids (HRIDs) that are derived from a namespace hierarchy stored in Knowledge Graph, and a set of rules, – "guids" are low-level ids historically used in Freebase (pre-Knowledge Graph, deprecated). Only the mid and id are supplied here. Note that mids can be converted to guids or uint64s (see //metaweb/util/mid/mid.h).