code: func (c *StatsClient) WinContainerInfos() (map[string]cadvisorapiv2.ContainerInfo, error) {
  	infos := make(map[string]cadvisorapiv2.ContainerInfo)
  	rootContainerInfo, err := c.createRootContainerInfo()
  	if err != nil {
  		return nil, err
  	}
  
  	infos["/"] = *rootContainerInfo
  
  	return infos, nil
  }
docs: // WinContainerInfos returns a map of container infos. The map contains node and
  // pod level stats. Analogous to cadvisor GetContainerInfoV2 method.