[Logstash] Can't update document for status (entity-centric)

[Joao_Palma (João Palma)]

Hello,

I have this logs:

{"process": "123", "status:red", "@timestamp":"2020-12-31T16:14:13.886+0000" }
{"process": "122", "status:red", "@timestamp":"2020-12-31T16:14:14.886+0000" }
{"process": "123", "status:green", "@timestamp":"2020-12-31T16:15:13.886+0000" }

(this is storaged in one index filebeat-)
and I want to make a new index (status-) with last one, like this:

{"process": "122", "status:red", "timestamp":"2020-12-31T16:14:14.886+0000" }
{"process": "123", "status:green", "timestamp":"2020-12-31T16:15:13.886+0000" } 

but now I can't update the log in elastic
I have this pipeline

input {
	elasticsearch {
		hosts => ["elasticsearch:9200"]
		index => ["filebeat-*"] # ORIGINAL INDEX
		docinfo => true
                schedule => "*/1 * * * *"
                size => 500
                query => (take all logs not processed)
         }
}
filter {
     elasticsearch {
		hosts => ["elasticsearch:9200"]
		index => ["status-*"] #STATUS INDEX
                query => "process:%{[process]}"´
               fields => {
                          "status"=>"old_status"
                          "timestamp"=>"old_timestamp"
               }
         }

    if (!([old_status])) {
        clone {
            clones => ["status_metadata"]
        }
        if [type] == "status_metadata" {
            prune {
                whitelist_names => ["status", "timestamp"]
            } 
        }
    }
    if ( [timestamp] > [old_timestamp]) {
        aggregate {
            task_id => "%{[@message][processInstId]}"
            code => 'map["@message"] = event.get("[@message]")'
        }
            
    }  
}
output {
    stdout {
        codec => rubydebug
    }
    if ([@metadata][type] == "status_metadata") {
        elasticsearch {
            hosts => [ "elasticsearch:9200" ]
            manage_template => false
            index => "status-%{+YYYY.MM.dd}"
            action => "update"
            doc_as_upsert => true
            document_type => "%{[@metadata][_type]}"
            document_id => "%{[@message][processInstId]}"
        }
    }
    else {
        elasticsearch {
			hosts => [ "elasticsearch:9200" ]
			index => "%{[@metadata][_index]}"
			document_type => "%{[@metadata][_type]}"
			document_id => "%{[@metadata][_id]}"
		}
    }
    
}

My problem it's the document never is updated in elasticsearch... Can You help? pls