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Value Count aggregationedit
A single-value metrics aggregation that counts the number of values that are extracted from the aggregated documents.
Fluent DSLedit
var result = client.Search<ElasticsearchProject>(s => s .Aggregations(a => a .ValueCount("my_valuecount_agg", v => v .Field(p => p.Followers.First().Age) ) ) ); var agg = result.Aggs.ValueCount("my_valuecount_agg");
Object Initializer Syntaxedit
var request = new SearchRequest { Aggregations = new Dictionary<string, IAggregationContainer> { { "my_valuecount_agg", new AggregationContainer { ValueCount = new ValueCountAggregator { Field = "followers.age" } } } } }; var result = client.Search<ElasticsearchProject>(request); var agg = result.Aggs.ValueCount("my_valuecount_agg");
Refer to the original docs for more information.