code: func (c *Sharing) ListSharedFolders(in *ListSharedFolderInput) (out *ListSharedFolderOutput, err error) {
  	body, err := c.call("/sharing/list_folders", in)
  	if err != nil {
  		return
  	}
  	defer body.Close()
  
  	err = json.NewDecoder(body).Decode(&out)
  	return
  }
docs: // ListSharedFolders returns the list of all shared folders the current user has access to.