Trouble getting topbeat data into elasticsearch via logstash

On the host:

cat /etc/logstash/conf.d/02-beats-input.conf

input {
beats {
port => 5044
ssl => true
ssl_certificate => "/etc/pki/tls/certs/logstash-forwarder.crt"
ssl_key => "/etc/pki/tls/private/logstash-forwarder.key"
}
}