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Function Signature 
public func backupWallet(
    _ method: BackupMethods,
    usingProgressCallback: ((MpcStatus) -> Void)? = nil
) async throws -> (cipherText: String, storageCallback: () async throws -> Void)
Parameters
  • method: The backup method to use. Supported methods:
    • .GoogleDrive: Back up to Google Drive
    • .iCloud: Back up to iCloud
    • .Password: Back up with password protection
    • .Passkey: Back up with passkey authentication
    • .local: Back up to local storage
  • usingProgressCallback: Optional callback to track backup progress. Receives an MpcStatus object containing:
    • status: Current operation being performed:
      • .readingShare: Reading the stored share
      • .generatingShare: Generate the share
      • .parsingShare: Parsing the share data
      • .encryptingShare: Encrypt the share data
      • .storingShare: Saving the recovered share
      • .done: Process completed
    • done: Boolean indicating whether the operation is complete
Returns A tuple containing:
  • cipherText: The encrypted backup data
  • storageCallback: A callback function that must be called to complete the backup process
Throws Various backup method-specific errors if the backup process fails Example Usage 
do {
    let backup = try await portal.backupWallet(.iCloud) { status in
        switch status.status {
        case .readingShare:
            print("Reading share...")
        case .generatingShare:
            print("Creating backup share...")
        case .encryptingShare:
            print("Encrypting data...")
        case .storingShare:
            print("Storing backup...")
        case .done:
            print("Backup completed!")
        default:
            break
        }
    }

    // Complete the backup process
    try await backup.storageCallback()
    print("Backup cipher text: \(backup.cipherText)")
} catch {
    print("Error backing up wallet: \(error)")
}