HMError.Code.operationNotSupported An attempt to use an unsupported operation. Declarationcase operationNotSupported See AlsoGeneral errorsHMError.Code.alreadyExistsHMError.Code.genericErrorincompatibleHomeHubHMError.Code.invalidClassHMError.Code.notFoundHMError.Code.notificationAlreadyEnabledHMError.Code.notificationNotSupportedHMError.Code.unexpectedErrorHMError.Code.missingEntitlementHMError.Code.referToUserManual