Get document

    FieldDescription
    _indexThe name of the index.
    _idThe document’s ID.
    _versionThe document’s version number. Updated whenever the document changes.
    _seq_noThe sequnce number assigned when the document is indexed.
    primary_termThe primary term assigned when the document is indexed.
    foundWhether the document exists.
    _routingThe shard that the document is routed to. If the document is not routed to a particular shard, this field is omitted.
    _sourceContains the document’s data if found is true. If _source is set to false or stored_fields is set to true in the URL parameters, this field is omitted.
    _fieldsContains the document’s data that’s stored in the index. Only returned if both and found are true.