API Reference > presentation-common > Content > ItemJSON ItemJSON Interface Serialized Item JSON representation. Properties Name Type Description classInfo undefined | ClassInfoJSON displayValues ValuesDictionary<DisplayValueJSON> extendedData undefined | { T } imageId string inputKeys undefined | InstanceKeyJSON[] Beta labelDefinition LabelDefinitionJSON mergedFieldNames string[] primaryKeys InstanceKeyJSON[] values ValuesDictionary<ValueJSON> Defined in presentation/common/src/presentation-common/content/Item.ts Line 18 Last Updated: 29 November, 2022