readAttributeDataModelRevision(completionHandler:)
Declaration
func readAttributeDataModelRevision(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeDataModelRevision() async throws -> NSNumberfunc readAttributeDataModelRevision(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeDataModelRevision() async throws -> NSNumber