Grafana Proxy don't work with Elasticsearch

Hello folks,
i’m trying to use the grafana proxy with the Elasticsearch database, but it won’t work.
When I try to add the datasource error messages appear.

oke my mistake. It is described in the docs.

  1. add this to your elasticsearch.yml:
    "http.cors.enabled: true
    http.cors.allow-origin: "
  2. in the point “Access” of the database settings specify “browser”