{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "ScheduleFrequency",
  "type": "object",
  "properties": {
    "serviceDate": {
      "type": "integer",
      "format": "int64"
    },
    "startTime": {
      "type": "integer",
      "format": "int64"
    },
    "endTime": {
      "type": "integer",
      "format": "int64"
    },
    "headway": {
      "type": "integer",
      "format": "int32"
    },
    "serviceId": {
      "type": "string"
    },
    "tripId": {
      "type": "string"
    }
  },
  "required": [
    "serviceDate",
    "startTime",
    "endTime",
    "headway",
    "serviceId",
    "tripId"
  ]
}