ObjectIdType Field

objectidtype

InternetTracking Resource

A label that defines the ObjectID field (i.e. ObjectID is an MLS listing ID or ObjectID is a unique ID from the source...)3/30/2017
DefinitionA label that defines the ObjectID field (i.e. ObjectID is an MLS listing ID or ObjectID is a unique ID from the source...)
Standard ValueDefinitionUsage
ListingIdThe ObjectID is the MLS listing number
ListingKeyThe Object is a key field from an MLS system.
ListingKeyNumericThe Object is a numeric key field from an MLS system.
OpenHouseIdThe ObjectID is an Open House ID
OpenHouseKeyThe ObjectID is the key of an Open House record.
OpenHouseKeyNumericThe ObjectID is the numeric only key of an Open House record.
ParcelNumberWhen no listing exists or the tracking is property centric, the ObjectIdType of the property's Parcel Number is used.
PUIDWhen no listing exists and the tracking property centric, the RESO PUID is being used.
SavedSearchKeyWhen the event is the execution of a saved search, the ObjectID will be the SavedSearchKey or SavedSearchKeyNumeric from the system that executed the...
SavedSearchKeyNumericWhen the event is the execution of a saved search, the ObjectID will be the SavedSearchKey or SavedSearchKeyNumeric from the system that executed the...
UniqueThe ObjectID is a unique ID supplied by the source and is not one of the other types…
Terms and DefinitionsGenerated June 15, 2026
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