Function Signature 
public func setGDriveConfiguration(
    clientId: String,
    backupOption: GDriveBackupOption
) throws
Parameters
  • clientId: The client ID for the Google Drive integration. Obtained from Google Cloud Console.
  • backupOption: An option from the GDriveBackupOption enum that specifies the backup/recover storage type:
    • .appDataFolder: Stores backups in the hidden, app-specific “App Data Folder” in Google Drive. This folder is not visible to the user.
    • .appDataFolderWithFallback: Attempts to store backups and recover using the “App Data Folder”. If recovery fails, it automatically falls back to a user-visible Google Drive folder.
    • .gdriveFolder(folderName: String): Stores backups in a user-visible folder in Google Drive with the specified folderName.
Important Notes
  • The appDataFolder and appDataFolderWithFallback options are supported starting from SDK version 4.2.0
  • Those options cannot be used with an earlier SDK version, backups stored in the App Data Folder will be lost
  • Choose the appropriate backup option based on your application’s requirements:
    • Use appDataFolder to keep wallet backups hidden from users (recommended)
    • Use gdriveFolder to allow wallet backups to be seen and modified by the user
Example Usage 
// Example 1: Using App Data Folder (recommended)
do {
    try portal.setGDriveConfiguration(
        clientId: "your-google-client-id",
        backupOption: .appDataFolder
    )
} catch {
    print("Error configuring Google Drive with App Data Folder: \(error)")
}

// Example 2: Using visible folder with custom name
do {
    try portal.setGDriveConfiguration(
        clientId: "your-google-client-id",
        backupOption: .gdriveFolder(folderName: "MyAppBackups")
    )
} catch {
    print("Error configuring Google Drive with custom folder: \(error)")
}

// Example 3: Using App Data Folder for backup and recover with fallback to GDrive Folder if recover fails
do {
    try portal.setGDriveConfiguration(
        clientId: "your-google-client-id",
        backupOption: .appDataFolderWithFallback
    )
} catch {
    print("Error configuring Google Drive with fallback: \(error)")
}
Related Documentation For more information about Google Drive integration, see: