{
  "type": "object",
  "required": [
    "run_info"
  ],
  "properties": {
    "run_info": {
      "type": "object",
      "required": [
        "run_id",
        "run_uuid",
        "user_id",
        "experiment_id",
        "status",
        "start_time",
        "artifact_uri",
        "lifecycle_stage"
      ],
      "optional": [
        "end_time"
      ],
      "properties": {
        "run_id": { "type": "string" },
        "run_uuid": { "type": "string" },
        "experiment_id": { "type": "string" },
        "artifact_location": { "type": "string" },
        "start_time": { "type": "integer" },
        "end_time": { "type": "integer" },
        "user_id": { "type": "string" },
        "status": { "type": { "enum" : ["RUNNING", "SCHEDULED", "FINISHED", "FAILED", "KILLED"] } },
        "lifecycle_stage": { "type": { "enum" : ["active"] } }
      }
    }
  }
}