Add multiline codec issue on logstash

Is it possible input multipline codec in kafka like below?

input {
    kafka {
          bootstrap_servers => "10.10.10.10:9093"
          client_id => "logs1-1"
          group_id => "logs1-1"
          auto_offset_reset => "latest"
          topics_pattern => "sit.*"
          codec => json { charset => "UTF-8" }
          decorate_events => true
          security_protocol => "SSL"
          ssl_keystore_location => "/data/ssl/server.keystore.jks"
          ssl_keystore_password => "XXXX"
          ssl_keystore_type => "JKS"
          ssl_truststore_location => "/data/ssl/server.truststore.jks"
          ssl_truststore_password => "XXXX"
          ssl_truststore_type => "JKS"
          ssl_key_password => "XXXX"

          ssl_endpoint_identification_algorithm  => ""

     codec => multiline {
        pattern => "^%{TIMESTAMP_ISO8601}"
        negate=> true
        what => "previous"
     }
    }