Can long grok filter line be extended into multiple lines?

Elastic Stack Logstash
6

You can do something like this if you have multiple patterns;

filter {
  grok { match => { "message" => [ "Duration: %{NUMBER:duration}", "Speed: %{NUMBER:speed}" ],
                                 [ "Something: %{NUMBER:duration}", "Somethingelse: %{NUMBER:speed}" ],
                                 [ "Foo: %{NUMBER:duration}", "Bar: %{NUMBER:speed}" ]
                                 }
  }
}