type ReferenceKeyDefinition: CollectionReferenceKeyDefinition | FlattenedReferenceDefinition;A reference key definition that links a canvas element to either a data item in a collection or a flattened set of inline field values.
type ReferenceKeyDefinition: CollectionReferenceKeyDefinition | FlattenedReferenceDefinition;A reference key definition that links a canvas element to either a data item in a collection or a flattened set of inline field values.