{
  "processors": [
    {
      "rename": {
        "if": "ctx.message instanceof String && ctx.message.startsWith('{') && ctx.message.endsWith('}')",
        "field": "message",
        "target_field": "_tmp_json_message",
        "ignore_missing": true
      }
    },
    {
      "json": {
        "if": "ctx._tmp_json_message != null",
        "field": "_tmp_json_message",
        "add_to_root": true,
        "add_to_root_conflict_strategy": "merge",
        "allow_duplicate_keys": true,
        "on_failure": [
          {
            "rename": {
              "field": "_tmp_json_message",
              "target_field": "message",
              "ignore_missing": true
            }
          }
        ]
      }
    },
    {
      "dot_expander" : {
        "if": "ctx._tmp_json_message != null",
        "field": "*",
        "override": true
      }
    },
    {
      "remove" : {
        "field": "_tmp_json_message",
        "ignore_missing": true
      }
    }
  ],
  "_meta": {
    "description": "automatic parsing of JSON log messages",
    "managed": true
  },
  "version": ${xpack.stack.template.version},
  "deprecated": ${xpack.stack.template.deprecated}
}