{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "properties": {
      "match_id": {
        "type": "string"
      },
      "game": {
        "type": "string"
      },
      "cancellation_reason_code": {
        "type": "string"
      }
    },
    "required": [
      "match_id",
      "game",
      "cancellation_reason_code"
    ]
  }