code: func (p *AuroraAdminClient) PerformBackup(ctx context.Context) (r *Response, err error) {
    var _args320 AuroraAdminPerformBackupArgs
    var _result321 AuroraAdminPerformBackupResult
    if err = p.Client_().Call(ctx, "performBackup", &_args320, &_result321); err != nil {
      return
    }
    return _result321.GetSuccess(), nil
  }
docs: // Immediately writes a storage snapshot to disk.