code: func FormatQueryParameters(queries []Query) url.Values {
  	params := url.Values{}
  	for _, query := range queries {
  		params.Add(string(query.Key), strings.Join(query.Values, ","))
  	}
  
  	return params
  }
docs: // FormatQueryParameters converts a Query object into a collection that
  // cloudcontroller.Request can accept.