def partial_update_documents_by_index_name(self, index_name,
                                               partial_documents: List[Dict]) \
            -> MarqoUpdateDocumentsResponse:
        """Partially update documents in the given index by index name.

        Args:
            index_name: The name of the index to partially update documents in
            partial_documents: A list of documents to partially update

        Raises:
            IndexNotFoundError: If the index does not exist

        Return:
            A MarqoUpdateDocumentsResponse containing the response of the partial update operation
        """
        marqo_index = self.index_management.get_index(index_name)

        return self.partial_update_documents(partial_documents, marqo_index)
Partially update documents in the given index by index name.

        Args:
            index_name: The name of the index to partially update documents in
            partial_documents: A list of documents to partially update

        Raises:
            IndexNotFoundError: If the index does not exist

        Return:
            A MarqoUpdateDocumentsResponse containing the response of the partial update operation
        
src/marqo/core/document/document.py