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@@ -332,6 +332,33 @@ pattern].
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For other field data types, this parameter is not supported.
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====
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+`fields`::
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+(Optional, array of strings and objects)
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+Array of wildcard (`*`) patterns. The request returns values for field names
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+matching these patterns in the `hits.fields` property of the response.
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++
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+You can specify items in the array as a string or object.
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+See <<search-fields-param>> for more details.
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++
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+.Properties of `fields` objects
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+[%collapsible%open]
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+====
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+`field`::
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+(Required, string)
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+Wildcard pattern. The request returns values for field names matching this pattern.
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+
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+`format`::
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+(Optional, string)
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+Format in which the values are returned.
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++
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+The date fields <<date,`date`>> and <<date_nanos, `date_nanos`>> accept a
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+<<mapping-date-format,date format>>. <<spatial_datatypes, Spatial fields>> accept either
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+`geojson` for http://www.geojson.org[GeoJSON] (the default) or `wkt` for
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+{wikipedia}/Well-known_text_representation_of_geometry[Well Known Text].
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++
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+For other field data types, this parameter is not supported.
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+====
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+
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[[request-body-search-explain]]
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`explain`::
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(Optional, boolean) If `true`, returns detailed information about score
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@@ -358,7 +385,7 @@ are supported.
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`<boost-value>` is the factor by which scores are multiplied.
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+
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A boost value greater than `1.0` increases the score. A boost value between
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-`0` and `1.0` decreases the score.
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+`0` and `1.0` decreases the score.
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====
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[[search-api-min-score]]
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Julie Tibshirani