How to set image name when export?

Photoshop UXP Plugin API
1 
const command: ActionDescriptor = {
      _obj: 'exportSelectionAsFileTypePressed',
      _target: {
        _ref: 'layer',
        _enum: 'ordinal',
        _value: 'targetEnum',
      },
      fileType: format,
      quality: 32,
      metadata: 0,
      destFolder: destFolder.nativePath,
      sRGB: true,
      openWindow: false,
      _options: { dialogOptions: 'dontDisplay' },
    };

await action.batchPlay([command], {
    synchronousExecution: true,
    modalBehavior: 'fail',
});

which property can set image name ? @Jarda