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WARNING: Version 5.x has passed its EOL date.

This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.

« Geo Distance Aggregation Usage Global Aggregation Usage »
Elastic Docs ›Elasticsearch.Net and NEST: the .NET clients [5.x] ›Aggregations ›Bucket Aggregations

Geo Hash Grid Aggregation Usage

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Geo Hash Grid Aggregation Usage

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Fluent DSL example

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s => s
.Aggregations(a => a
    .GeoHash("my_geohash_grid", g => g
        .Field(p => p.Location)
        .GeoHashPrecision(GeoHashPrecision.Precision3)
        .Size(1000)
        .ShardSize(100)
    )
)

Object Initializer syntax example

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new SearchRequest<Project>
{
    Aggregations = new GeoHashGridAggregation("my_geohash_grid")
    {
        Field = Field<Project>(p => p.Location),
        Precision = GeoHashPrecision.Precision3,
        Size = 1000,
        ShardSize = 100
    }
}

Example json output.

{
  "aggs": {
    "my_geohash_grid": {
      "geohash_grid": {
        "field": "location",
        "precision": 3,
        "size": 1000,
        "shard_size": 100
      }
    }
  }
}

Handling Responses

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response.ShouldBeValid();
var myGeoHashGrid = response.Aggs.GeoHash("my_geohash_grid");
myGeoHashGrid.Should().NotBeNull();
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