{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "campaign_budget_flights",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer",
      "format": "int32",
      "example": 77
    },
    "start_date": {
      "type": "string",
      "format": "date-time"
    },
    "end_date": {
      "type": "string",
      "format": "date-time",
      "description": "The latest end date of flight must be no more than 36 months after the earliest start date"
    },
    "total_budget": {
      "type": "number",
      "format": "float"
    },
    "total_impression_budget": {
      "nullable": true,
      "type": "integer",
      "format": "int64",
      "minimum": 1,
      "maximum": 9223372036854776000,
      "example": 12345
    },
    "is_relevant": {
      "type": "boolean",
      "readOnly": true
    }
  }
}