Some logs are not displayed in the index

Elastic Stack Elasticsearch
1

Logs come to Logstash, are parsed there and then sent to Elasticsearch in index cnv-tariffication-service-%{+YYYY.MM.dd}.
But I don't see all the necessary logs in the index, only a part of them.
I'm also testing a way to fetch logs from the same application via kafka.
But the log data is not visible in the cnv-tariffication-service-%{+YYYYY.MM.dd} index at all, but when I create a new index [cnv-kafka-tariffication-service-%{+YYYY.MM.dd} for instance], I can see it there.
What is the problem?
Maybe something wrong with mapping, mut I don't get how debug this moment.

if [type] == "cnv-tariffication-kafka" {
        elasticsearch {
            hosts => ["172.16.104.130:9200"]
            user => "logstash"
            password => "logstash"
            index => "cnv-**kafka**-tariffication-service-%{+YYYY.MM.dd}"
        }
        }

if [type] == "cnv-tariffication-kafka" {
        elasticsearch {
            hosts => ["172.16.104.130:9200"]
            user => "logstash"
            password => "logstash"
            index => "cnv-tariffication-service-%{+YYYY.MM.dd}"
        }
        }