elasticsearch/docs/reference/query-dsl/queries/ids-query.asciidoc

[[query-dsl-ids-query]]
=== Ids Query

Filters documents that only have the provided ids. Note, this filter
does not require the <<mapping-id-field,_id>>
field to be indexed since it works using the
<<mapping-uid-field,_uid>> field.

[source,js]
--------------------------------------------------
{
    "ids" : {
        "type" : "my_type",
        "values" : ["1", "4", "100"]
    }
}    
--------------------------------------------------

The `type` is optional and can be omitted, and can also accept an array
of values.