Callback Response:

The server responds with a list of voided markets:

{
  "void": [
    {
      "mid": "1.250318884-BM2",
      "eid": 34939912,
      "ty": "bookmaker2",
      "vr": "test1",
      "vf": null,
      "vt": null,
      "iv": true,
      "si": 4,
      "lr": null,
      "br": null,
      "l": null,
      "b": null
   },
    {
      "mid": "1.250137317",
      "eid": 34924384,
      "ty": "tied-match",
      "vr": "test2",
      "vf": null,
      "vt": null,
      "iv": true,
      "si": 4,
      "lr": null,
      "br": null,
      "l": null,
      "b": null
   },
    {
      "mid": "11.184405564006-CC",
      "eid": 34939912,
      "ty": "cricket-casino",
      "vr": "test1",
      "vf": "2025-11-10T07:21:17.235Z",
      "vt": "2025-11-10T07:23:17.235Z",
      "iv": true,
      "si": 4,
      "lr": null,
      "br": null,
      "l": null,
      "b": null}
  ]
}

• Each object in the void[] array represents a market that has been voided.
• Use mid as market ID and eid as event ID.