async def aget_all(self, collection: str = DEFAULT_COLLECTION) -> Dict[str, dict]:
        """
        Get all values from the store.

        Args:
            collection (str): collection name

        """
        self._check_async_client()

        results = self._adb[collection].find()
        output = {}
        for result in await results.to_list(length=None):
            key = result.pop("_id")
            output[key] = result
        return output

        Get all values from the store.

        Args:
            collection (str): collection name

        
llama-index-integrations/storage/kvstore/llama-index-storage-kvstore-mongodb/llama_index/storage/kvstore/mongodb/base.py