CopyBackupRequest constructor
      
      CopyBackupRequest({ 
    
    
- String? backupId,
- CopyBackupEncryptionConfig? encryptionConfig,
- String? expireTime,
- String? sourceBackup,
Implementation
CopyBackupRequest({
  this.backupId,
  this.encryptionConfig,
  this.expireTime,
  this.sourceBackup,
});