elastic: Error 400 (Bad Request): only write ops with an op_type of create are allowed in data streams [type=illegal_argument_exception]

[xyydcoo]

ES version : 7.14.2
Branch : "github.com/olivere/elastic/v7"
Code : response, err := c.clt.Update().
Index(c.cfg.IndexName).
Id(info.DataID).
DocAsUpsert(true).
Doc(values).
Do(ctx)

Which version of Elastic are you using?

[✅ ] elastic.v7 (for Elasticsearch 7.x)
[ ] elastic.v6 (for Elasticsearch 6.x)
[ ] elastic.v5 (for Elasticsearch 5.x)
[ ] elastic.v3 (for Elasticsearch 2.x)
[ ] elastic.v2 (for Elasticsearch 1.x)