nest

问题 I have created an index in elastic using the following query: PUT public_site { "mappings": { "page": { "properties": { "url": { "type": "string" }, "title":{ "type": "string" }, "body":{ "type": "string" }, "meta_description":{ "type": "string" }, "keywords":{ "type": "string" }, "category":{ "type": "string" }, "last_updated_date":{ "type": "date" }, "source_id":{ "type":"string" } } } } } I would like to insert a document into this index using the .net NEST library. My issue is that the