code: func (c *AccountService) GetPageIterator(data url.Values) *AccountPageIterator {
  	iter := NewPageIterator(c.client, data, accountPathPart+".json")
  	return &AccountPageIterator{
  		p: iter,
  	}
  }
docs: // GetPageIterator returns a AccountPageIterator with the given page
  // filters. Call iterator.Next() to get the first page of resources (and again
  // to retrieve subsequent pages).