sentry error structure

sentry.js

{
  "project": "1246932",
  "logger": "javascript",
  "platform": "javascript",
  "request": {
    "headers": {
      "User-Agent": "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
    },
    "url": "https://admin8.rua5069.rabota.ua/pages/action/list.aspx"
  },
  "exception": {
    "values": [
      {
        "type": "ReferenceError",
        "value": "asdasds is not defined",
        "stacktrace": {
          "frames": [
            {
              "filename": "https://admin8.rua5069.rabota.ua/assets/build/js/main.js?v=",
              "lineno": 21,
              "colno": 13,
              "function": "?",
              "in_app": true
            }
          ]
        }
      }
    ],
    "mechanism": {
      "type": "onerror",
      "handled": false
    }
  },
  "transaction": "https://admin8.rua5069.rabota.ua/assets/build/js/main.js?v=",
  "extra": {
    "session:duration": 140
  },
  "event_id": "d42cae1019024d44ad24384881de0923"
}

{
  "project": "1246932",
  "logger": "javascript",
  "platform": "javascript",
  "request": {
    "headers": {
      "User-Agent": "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
    },
    "url": "https://admin8.rua5069.rabota.ua/pages/action/list.aspx"
  },
  "exception": {
    "values": [
      {
        "type": "TypeError",
        "value": "Failed to fetch",
        "stacktrace": {
          "frames": [
            {
              "filename": "https://admin8.rua5069.rabota.ua/pages/action/list.aspx",
              "lineno": null,
              "colno": null,
              "function": "T",
              "in_app": true
            }
          ]
        }
      }
    ],
    "mechanism": {
      "type": "onunhandledrejection",
      "handled": false
    }
  },
  "transaction": "https://admin8.rua5069.rabota.ua/pages/action/list.aspx",
  "trimHeadFrames": 0,
  "extra": {
    "session:duration": 234
  },
  "breadcrumbs": {
    "values": [
      {
        "timestamp": 1534247795.339,
        "type": "http",
        "category": "fetch",
        "data": {
          "method": "GET",
          "url": "http://asfasfas",
          "status_code": null
        },
        "level": "error"
      }
    ]
  },
  "event_id": "eacf24fb719442d6bba1a60466ac0998"
}