indexName, docs
Optional fields: options.upsert (defaults to true).
Example request
404if the index cannot be located.500when existing documents cannot be downloaded or the update fails.
Append or upsert documents into an existing index.
indexName, docs
Optional fields: options.upsert (defaults to true).
Example request
404 if the index cannot be located.500 when existing documents cannot be downloaded or the update fails.