elasticsearch-js/docs/reference/api/WriteResponseBase.md

Interface WriteResponseBase

Name	Type	Description
_id	Id	The unique identifier for the added document.
_index	IndexName	The name of the index the document was added to.
_primary_term	long	The primary term assigned to the document for the indexing operation.
_seq_no	SequenceNumber	The sequence number assigned to the document for the indexing operation. Sequence numbers are used to ensure an older version of a document doesn't overwrite a newer version.
_shards	ShardStatistics	Information about the replication process of the operation.
_version	VersionNumber	The document version, which is incremented each time the document is updated.
forced_refresh	boolean
result	Result	The result of the indexing operation: created or updated.