hey guys, I'm trying to find a way to use other bucket with this DSL and just wonder if it's even possible or not

other bucket docs

I try this way:

aggregation "entity_tag_city" do filters do terms field: "other_entity_tag_city" filters terms: { directory_id: directory_ids } do # blah-bla-bla end end end 

[400] {"error":{"root_cause":[{"type":"parsing_exception","reason":"[directory_id] query malformed, no start_object after query name","line":1,"col":1123}],"type":"parsing_exception","reason":"[directory_id] query malformed, no start_object after query name","line":1,"col":1123},"status":400} (Elasticsearch::Transport::Transport::Errors::BadRequest)

or this way

aggregation "entity_tag_city" do filters "other_entity_tag" => "other_entity_tag, terms: { directory_id: directory_ids } do # blah-bla-bla end end 

[400] {"error":{"root_cause":[{"type":"parsing_exception","reason":"Unknown key for a VALUE_STRING in [entity_tag_city]: [other_entity_tag_city].","line":1,"col":1112}],"type":"parsing_exception","reason":"Unknown key for a VALUE_STRING in [entity_tag_city]: [other_entity_tag_city].","line":1,"col":1112},"status":400} (Elasticsearch::Transport::Transport::Errors::BadRequest)

I even tried to modify the query hash by hands and pass it to Elasticsearch::Model.search method, like this (here just part of the query hash):

"aggregation" => { "entity_tag_city" => { "filters" => { "filters" => { "terms" => { "directory_id"=>[6641, 6642, 6643] } }, "other_entity_tag_city" => "other_entity_tag_city" } } } 

which looks pretty similar to what I can see in elasticsearch docs example. But nothing helps:

Elasticsearch::Transport::Transport::Errors::BadRequest Exception: [400] {"error":{"root_cause":[{"type":"parsing_exception","reason":"[directory_id] query malformed, no start_object after query name","line":1,"col":1166}],"type":"parsing_exception","reason":"[directory_id] query malformed, no start_object after query name","line":1,"col":1166},"status":400}

so, I'm just wonder can I user other buckets with this gem and if it's so - then what is proper query syntax. Thnx!