Please explain with an example how to Index data into Elasticsearch using the Index connector . I could only find this documentation which doesn't take me through actually indexing the doc using a connector .

I was re-directed to this link when I enquired in alerting channel: https://github.com/elastic/kibana/blob/master/x-pack/test/alerting_api_integration/security_and_spaces/tests/actions/builtin_action_types/es_index.ts#L152

The docs relevant to this: https://www.elastic.co/guide/en/kibana/master/index-action-type.html

cc @gmmorris @pmuellr