# ICReturn.Code ``` enum Code ``` ## Topics ### Enumeration Cases [`case communicationTimedOut`](/documentation/ImageCaptureCore/ICReturn/Code/communicationTimedOut) [`case deleteFilesCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/deleteFilesCanceled) [`case deleteFilesFailed`](/documentation/ImageCaptureCore/ICReturn/Code/deleteFilesFailed) [`case deviceCouldNotPair`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCouldNotPair) [`case deviceCouldNotUnpair`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCouldNotUnpair) [`case deviceFailedToCloseSession`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToCloseSession) [`case deviceFailedToOpenSession`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToOpenSession) [`case deviceFailedToTakePicture`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToTakePicture) [`case deviceIsPasscodeLocked`](/documentation/ImageCaptureCore/ICReturn/Code/deviceIsPasscodeLocked) [`case deviceNeedsCredentials`](/documentation/ImageCaptureCore/ICReturn/Code/deviceNeedsCredentials) [`case deviceSoftwareInstallationCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationCanceled) [`case deviceSoftwareInstallationCompleted`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationCompleted) [`case deviceSoftwareInstallationFailed`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationFailed) [`case deviceSoftwareIsBeingInstalled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareIsBeingInstalled) [`case deviceSoftwareNotAvailable`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareNotAvailable) [`case deviceSoftwareNotInstalled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareNotInstalled) [`case downloadCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/downloadCanceled) [`case downloadFailed`](/documentation/ImageCaptureCore/ICReturn/Code/downloadFailed) [`case failedToCompletePassThroughCommand`](/documentation/ImageCaptureCore/ICReturn/Code/failedToCompletePassThroughCommand) [`case failedToCompleteSendMessageRequest`](/documentation/ImageCaptureCore/ICReturn/Code/failedToCompleteSendMessageRequest) [`case failedToDisabeTethering`](/documentation/ImageCaptureCore/ICReturn/Code/failedToDisabeTethering) [`case failedToEnabeTethering`](/documentation/ImageCaptureCore/ICReturn/Code/failedToEnabeTethering) [`case invalidParam`](/documentation/ImageCaptureCore/ICReturn/Code/invalidParam) [`case receivedUnsolicitedScannerErrorInfo`](/documentation/ImageCaptureCore/ICReturn/Code/receivedUnsolicitedScannerErrorInfo) [`case receivedUnsolicitedScannerStatusInfo`](/documentation/ImageCaptureCore/ICReturn/Code/receivedUnsolicitedScannerStatusInfo) [`case scanOperationCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/scanOperationCanceled) [`case scannerFailedToCompleteOverviewScan`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToCompleteOverviewScan) [`case scannerFailedToCompleteScan`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToCompleteScan) [`case scannerFailedToSelectFunctionalUnit`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToSelectFunctionalUnit) [`case scannerInUseByLocalUser`](/documentation/ImageCaptureCore/ICReturn/Code/scannerInUseByLocalUser) [`case scannerInUseByRemoteUser`](/documentation/ImageCaptureCore/ICReturn/Code/scannerInUseByRemoteUser) [`case success`](/documentation/ImageCaptureCore/ICReturn/Code/success) [`case uploadFailed`](/documentation/ImageCaptureCore/ICReturn/Code/uploadFailed) [`case deviceIsBusyEnumerating`](/documentation/ImageCaptureCore/ICReturn/Code/deviceIsBusyEnumerating) [`case deviceCommandGeneralFailure`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCommandGeneralFailure) [`case deviceFailedToCompleteTransfer`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToCompleteTransfer) Failed to complete a data transaction. [`case deviceFailedToSendData`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToSendData) Failed to send data. [`case exFATVolumeInvalid`](/documentation/ImageCaptureCore/ICReturn/Code/exFATVolumeInvalid) EXFAT volume is invalid, and cannot be enumerated. [`case multiErrorDictionary`](/documentation/ImageCaptureCore/ICReturn/Code/multiErrorDictionary) Multierror [`case sessionNotOpened`](/documentation/ImageCaptureCore/ICReturn/Code/sessionNotOpened) Session is not open. [`case communicationTimedOut`](/documentation/ImageCaptureCore/ICReturn/Code/communicationTimedOut) [`case deleteFilesCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/deleteFilesCanceled) [`case deleteFilesFailed`](/documentation/ImageCaptureCore/ICReturn/Code/deleteFilesFailed) [`case deviceCouldNotPair`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCouldNotPair) [`case deviceCouldNotUnpair`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCouldNotUnpair) [`case deviceFailedToCloseSession`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToCloseSession) [`case deviceFailedToOpenSession`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToOpenSession) [`case deviceFailedToTakePicture`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToTakePicture) [`case deviceIsPasscodeLocked`](/documentation/ImageCaptureCore/ICReturn/Code/deviceIsPasscodeLocked) [`case deviceNeedsCredentials`](/documentation/ImageCaptureCore/ICReturn/Code/deviceNeedsCredentials) [`case deviceSoftwareInstallationCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationCanceled) [`case deviceSoftwareInstallationCompleted`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationCompleted) [`case deviceSoftwareInstallationFailed`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationFailed) [`case deviceSoftwareIsBeingInstalled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareIsBeingInstalled) [`case deviceSoftwareNotAvailable`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareNotAvailable) [`case deviceSoftwareNotInstalled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareNotInstalled) [`case downloadCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/downloadCanceled) [`case downloadFailed`](/documentation/ImageCaptureCore/ICReturn/Code/downloadFailed) [`case failedToCompletePassThroughCommand`](/documentation/ImageCaptureCore/ICReturn/Code/failedToCompletePassThroughCommand) [`case failedToCompleteSendMessageRequest`](/documentation/ImageCaptureCore/ICReturn/Code/failedToCompleteSendMessageRequest) [`case failedToDisabeTethering`](/documentation/ImageCaptureCore/ICReturn/Code/failedToDisabeTethering) [`case failedToEnabeTethering`](/documentation/ImageCaptureCore/ICReturn/Code/failedToEnabeTethering) [`case invalidParam`](/documentation/ImageCaptureCore/ICReturn/Code/invalidParam) [`case receivedUnsolicitedScannerErrorInfo`](/documentation/ImageCaptureCore/ICReturn/Code/receivedUnsolicitedScannerErrorInfo) [`case receivedUnsolicitedScannerStatusInfo`](/documentation/ImageCaptureCore/ICReturn/Code/receivedUnsolicitedScannerStatusInfo) [`case scanOperationCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/scanOperationCanceled) [`case scannerFailedToCompleteOverviewScan`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToCompleteOverviewScan) [`case scannerFailedToCompleteScan`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToCompleteScan) [`case scannerFailedToSelectFunctionalUnit`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToSelectFunctionalUnit) [`case scannerInUseByLocalUser`](/documentation/ImageCaptureCore/ICReturn/Code/scannerInUseByLocalUser) [`case scannerInUseByRemoteUser`](/documentation/ImageCaptureCore/ICReturn/Code/scannerInUseByRemoteUser) [`case success`](/documentation/ImageCaptureCore/ICReturn/Code/success) [`case uploadFailed`](/documentation/ImageCaptureCore/ICReturn/Code/uploadFailed) [`case deviceIsBusyEnumerating`](/documentation/ImageCaptureCore/ICReturn/Code/deviceIsBusyEnumerating) [`case deviceCommandGeneralFailure`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCommandGeneralFailure) [`case deviceFailedToCompleteTransfer`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToCompleteTransfer) Failed to complete a data transaction. [`case deviceFailedToSendData`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToSendData) Failed to send data. [`case exFATVolumeInvalid`](/documentation/ImageCaptureCore/ICReturn/Code/exFATVolumeInvalid) EXFAT volume is invalid, and cannot be enumerated. [`case multiErrorDictionary`](/documentation/ImageCaptureCore/ICReturn/Code/multiErrorDictionary) Multierror [`case sessionNotOpened`](/documentation/ImageCaptureCore/ICReturn/Code/sessionNotOpened) Session is not open. ### Constants [`case communicationTimedOut`](/documentation/ImageCaptureCore/ICReturn/Code/communicationTimedOut) [`case deleteFilesCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/deleteFilesCanceled) [`case deleteFilesFailed`](/documentation/ImageCaptureCore/ICReturn/Code/deleteFilesFailed) [`case deviceCouldNotPair`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCouldNotPair) [`case deviceCouldNotUnpair`](/documentation/ImageCaptureCore/ICReturn/Code/deviceCouldNotUnpair) [`case deviceFailedToCloseSession`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToCloseSession) [`case deviceFailedToOpenSession`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToOpenSession) [`case deviceFailedToTakePicture`](/documentation/ImageCaptureCore/ICReturn/Code/deviceFailedToTakePicture) [`case deviceIsPasscodeLocked`](/documentation/ImageCaptureCore/ICReturn/Code/deviceIsPasscodeLocked) [`case deviceNeedsCredentials`](/documentation/ImageCaptureCore/ICReturn/Code/deviceNeedsCredentials) [`case deviceSoftwareInstallationCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationCanceled) [`case deviceSoftwareInstallationCompleted`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationCompleted) [`case deviceSoftwareInstallationFailed`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareInstallationFailed) [`case deviceSoftwareIsBeingInstalled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareIsBeingInstalled) [`case deviceSoftwareNotAvailable`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareNotAvailable) [`case deviceSoftwareNotInstalled`](/documentation/ImageCaptureCore/ICReturn/Code/deviceSoftwareNotInstalled) [`case downloadCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/downloadCanceled) [`case downloadFailed`](/documentation/ImageCaptureCore/ICReturn/Code/downloadFailed) [`case failedToCompletePassThroughCommand`](/documentation/ImageCaptureCore/ICReturn/Code/failedToCompletePassThroughCommand) [`case failedToCompleteSendMessageRequest`](/documentation/ImageCaptureCore/ICReturn/Code/failedToCompleteSendMessageRequest) [`case failedToDisabeTethering`](/documentation/ImageCaptureCore/ICReturn/Code/failedToDisabeTethering) [`case failedToEnabeTethering`](/documentation/ImageCaptureCore/ICReturn/Code/failedToEnabeTethering) [`case invalidParam`](/documentation/ImageCaptureCore/ICReturn/Code/invalidParam) [`case receivedUnsolicitedScannerErrorInfo`](/documentation/ImageCaptureCore/ICReturn/Code/receivedUnsolicitedScannerErrorInfo) [`case receivedUnsolicitedScannerStatusInfo`](/documentation/ImageCaptureCore/ICReturn/Code/receivedUnsolicitedScannerStatusInfo) [`case scanOperationCanceled`](/documentation/ImageCaptureCore/ICReturn/Code/scanOperationCanceled) [`case scannerFailedToCompleteOverviewScan`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToCompleteOverviewScan) [`case scannerFailedToCompleteScan`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToCompleteScan) [`case scannerFailedToSelectFunctionalUnit`](/documentation/ImageCaptureCore/ICReturn/Code/scannerFailedToSelectFunctionalUnit) [`case scannerInUseByLocalUser`](/documentation/ImageCaptureCore/ICReturn/Code/scannerInUseByLocalUser) [`case scannerInUseByRemoteUser`](/documentation/ImageCaptureCore/ICReturn/Code/scannerInUseByRemoteUser) [`case success`](/documentation/ImageCaptureCore/ICReturn/Code/success) [`case uploadFailed`](/documentation/ImageCaptureCore/ICReturn/Code/uploadFailed) ### Initializers [`init?(rawValue: Int)`](/documentation/ImageCaptureCore/ICReturn/Code/init(rawValue:)) ## Relationships ### Conforms To [`RawRepresentable`](/documentation/Swift/RawRepresentable) [`Hashable`](/documentation/Swift/Hashable) [`Sendable`](/documentation/Swift/Sendable) [`Equatable`](/documentation/Swift/Equatable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable) --- Copyright © 2026 Apple Inc. 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