langchain.vectorstores.alibabacloud_opensearch.create_metadata

langchain.vectorstores.alibabacloud_opensearch.create_metadata(fields: Dict[str, Any]) Dict[str, Any][source]

Create metadata from fields.

Parameters

fields – The fields of the document. The fields must be a dict.

Returns

The metadata of the document. The metadata must be a dict.

Return type

metadata