we were using python to send data to elastic search using a simple routine
es = elasticsearch.Elasticsearch([{'host' : es_host, 'port' : es_port}])
es.bulk(index=index_name, doc_type=document_type, body=json_data_str, fields="_id", request_timeout=60)
however since 7.0 it doesnt seem to like "fields" what has changed? Anyone know? The documentation for 7.0 still shows that fields is valid.