code: def _get_page_items(self) -> List[_T]:
      data = self.data
      if not data:
          return []
      return data
  
imports: from typing import Any, List, Generic, TypeVar, Optional, cast
  from typing_extensions import Protocol, override, runtime_checkable
  from ._base_client import BasePage, PageInfo, BaseSyncPage, BaseAsyncPage
label_desc: Use image node_id 1 for calling the SyncCursorPage obj's underlying member method code with example usage: obj._get_page_items() and returns: data, list