Get raw query from NEST client

Question

Is it possible to get the raw search query from the NEST client?

var result = client.Search(s => s
             


        

Answer 1

You can get raw query json from RequestInformation:

var rawQuery = Encoding.UTF8.GetString(result.RequestInformation.Request);

Or enable trace on your ConnectionSettings object, so NEST will print every request to trace output

var connectionSettings = new ConnectionSettings(new Uri(elasticsearchUrl));
connectionSettings.EnableTrace(true);
var client = new ElasticClient(connectionSettings); 

NEST 7.x

Enable debug mode when creating settings for a client:

var settings = new ConnectionSettings(connectionPool)
    .DefaultIndex("index_name")
    .EnableDebugMode()
var client = new ElasticClient(settings); 

then your response.DebugInformation will contain information about request sent to elasticsearch and response from elasticsearch. Docs.