# iCloud Error Codes Error codes to expect when an iCloud-related error occurs. ## Discussion These codes are associated with the [`ubiquitousItemDownloadingErrorKey`](/documentation/Foundation/URLResourceKey/ubiquitousItemDownloadingErrorKey) on an [`NSURL`](/documentation/Foundation/NSURL) object when an iCloud-related error occurs. ## Topics ### General iCloud File Errors [`var NSUbiquitousFileErrorMinimum: Int`](/documentation/Foundation/NSUbiquitousFileErrorMinimum-swift.var) The minimum error code value that represents an iCloud error. [`var NSUbiquitousFileUnavailableError: Int`](/documentation/Foundation/NSUbiquitousFileUnavailableError-swift.var) The item has not been uploaded to iCloud by another device yet. [`var NSUbiquitousFileNotUploadedDueToQuotaError: Int`](/documentation/Foundation/NSUbiquitousFileNotUploadedDueToQuotaError-swift.var) The item could not be uploaded to iCloud because it would make the account go over its quota. [`var NSUbiquitousFileUbiquityServerNotAvailable: Int`](/documentation/Foundation/NSUbiquitousFileUbiquityServerNotAvailable-swift.var) A failure to connect to the iCloud servers. [`var NSUbiquitousFileErrorMaximum: Int`](/documentation/Foundation/NSUbiquitousFileErrorMaximum-swift.var) The maximum error code value that represents an iCloud error. [`NSUbiquitousFileErrorMinimum`](/documentation/Foundation/NSUbiquitousFileErrorMinimum-c.enum.case) The minimum error code value that represents an iCloud error. [`NSUbiquitousFileUnavailableError`](/documentation/Foundation/NSUbiquitousFileUnavailableError-c.enum.case) The item has not been uploaded to iCloud by another device yet. [`NSUbiquitousFileNotUploadedDueToQuotaError`](/documentation/Foundation/NSUbiquitousFileNotUploadedDueToQuotaError-c.enum.case) The item could not be uploaded to iCloud because it would make the account go over its quota. [`NSUbiquitousFileUbiquityServerNotAvailable`](/documentation/Foundation/NSUbiquitousFileUbiquityServerNotAvailable-c.enum.case) A failure to connect to the iCloud servers. [`NSUbiquitousFileErrorMaximum`](/documentation/Foundation/NSUbiquitousFileErrorMaximum-c.enum.case) The maximum error code value that represents an iCloud error. ### iCloud Sharing Errors [`var NSCloudSharingConflictError: Int`](/documentation/Foundation/NSCloudSharingConflictError-swift.var) A conflict occurred during an attempt to save changes. [`var NSCloudSharingErrorMaximum: Int`](/documentation/Foundation/NSCloudSharingErrorMaximum-swift.var) The end of the range of error codes reserved for cloud-sharing errors. [`var NSCloudSharingErrorMinimum: Int`](/documentation/Foundation/NSCloudSharingErrorMinimum-swift.var) The start of the range of error codes reserved for cloud-sharing errors. [`var NSCloudSharingNetworkFailureError: Int`](/documentation/Foundation/NSCloudSharingNetworkFailureError-swift.var) Sharing failed due to a network failure. [`var NSCloudSharingNoPermissionError: Int`](/documentation/Foundation/NSCloudSharingNoPermissionError-swift.var) The current user doesn’t have permission to perform the requested actions. [`var NSCloudSharingOtherError: Int`](/documentation/Foundation/NSCloudSharingOtherError-swift.var) An otherwise unspecified cloud-sharing error occurred. [`var NSCloudSharingQuotaExceededError: Int`](/documentation/Foundation/NSCloudSharingQuotaExceededError-swift.var) The user doesn’t have enough storage space available to share the requested items. [`var NSCloudSharingTooManyParticipantsError: Int`](/documentation/Foundation/NSCloudSharingTooManyParticipantsError-swift.var) Additional participants couldn’t be added to the share, because the limit was reached. [`NSCloudSharingConflictError`](/documentation/Foundation/NSCloudSharingConflictError-c.enum.case) A conflict occurred during an attempt to save changes. [`NSCloudSharingErrorMaximum`](/documentation/Foundation/NSCloudSharingErrorMaximum-c.enum.case) The end of the range of error codes reserved for cloud-sharing errors. [`NSCloudSharingErrorMinimum`](/documentation/Foundation/NSCloudSharingErrorMinimum-c.enum.case) The start of the range of error codes reserved for cloud-sharing errors. [`NSCloudSharingNetworkFailureError`](/documentation/Foundation/NSCloudSharingNetworkFailureError-c.enum.case) Sharing failed due to a network failure. [`NSCloudSharingNoPermissionError`](/documentation/Foundation/NSCloudSharingNoPermissionError-c.enum.case) The current user doesn’t have permission to perform the requested actions. [`NSCloudSharingOtherError`](/documentation/Foundation/NSCloudSharingOtherError-c.enum.case) An otherwise unspecified cloud-sharing error occurred. [`NSCloudSharingQuotaExceededError`](/documentation/Foundation/NSCloudSharingQuotaExceededError-c.enum.case) The user doesn’t have enough storage space available to share the requested items. [`NSCloudSharingTooManyParticipantsError`](/documentation/Foundation/NSCloudSharingTooManyParticipantsError-c.enum.case) Additional participants couldn’t be added to the share, because the limit was reached. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)