clearml-server/server/elastic/mappings/events_training_debug_image.json

{
  "template": "events-training_debug_image-*",
  "order" : 1,
  "mappings": {
    "_default_": {
      "properties": {
        "key":      { "type": "keyword" },
        "url":      { "type": "keyword" }
      }
    }
  }
}