I am a beginner in Elasticsearch. While doing a sample application as like https://msdn.microsoft.com/en-us/magazine/dn904674.aspx , it shows an error in
public void CreateMarketingIndex()
{
this.client.CreateIndex("marketing", c =>.AddMapping<MarketingDocument>
(m => m.Properties(ps => ps.Attachment
(a => a.Name(o => o.Document)
.TitleField(t => t.Name(x => x.Name).TermVector(TermVectorOption.WithPositionsOffsets))))));
}
'CreateIndexDescriptor' does not contain a definition for 'AddMapping' and no extension method 'AddMapping' accepting a first argument of type 'CreateIndexDescriptor' could be found (are you missing a using directive or an assembly reference?)
Am I missing any reference. I referenced Elasticsearch.net and Nest