CLSError.Code.invalidUpdate ClassKit failed to save an updated object in the data store. Declarationcase invalidUpdate See AlsoError codesCLSError.Code.noneCLSError.Code.authorizationDeniedCLSError.Code.classKitUnavailableCLSError.Code.databaseInaccessibleCLSError.Code.invalidAccountCredentialsCLSError.Code.invalidArgumentCLSError.Code.invalidCreateCLSError.Code.invalidModificationCLSError.Code.limitsCLSError.Code.partialFailure