Updating extended metada based on folder_id

libs/community/langchain_community/document_loaders/sharepoint.py

@@ -99,6 +99,7 @@ def lazy_load(self) -> Iterator[Document]:
                     auth_identities = self.authorized_identities(file_id)
                 if self.load_extended_metadata is True:
                     extended_metadata = self.get_extended_metadata(file_id)
+                    extended_metadata.update({"source_full_url": target_folder.web_url})
                 for parsed_blob in blob_parser.lazy_parse(blob):
                     if self.load_auth is True:
                         parsed_blob.metadata["authorized_identities"] = auth_identities