code: def get_data_item_by_uuid(self, data_item_uuid: uuid_module.UUID) -> DataItem:
          
          data_item = self._document_model.get_data_item_by_uuid(data_item_uuid)
          return DataItem(data_item) if data_item else None
docs: Get the data item with the given UUID.
  
          .. versionadded:: 1.0
  
          Status: Provisional
          Scriptable: Yes