docs: def get_page_kwargs(**kwargs):
      """Construct page and page size kwargs (if present)."""
      page_kwargs = {}
  
      page = kwargs.get("page")
      if page is not None and page > 0:
          page_kwargs["page"] = page
  
      page_size = kwargs.get("page_size")
      if page_size is not None and page_size > 0:
          page_kwargs["page_size"] = page_size
  
      return page_kwargs