Trip720

{
  "type": "object",
  "required": [
    "origin",
    "departDate",
    "returnDate",
    "travellers",
    "budget",
    "destination"
  ],
  "properties": {
    "pace": {
      "enum": [
        "PACKED",
        "BALANCED",
        "RELAXED",
        "SETTLED"
      ],
      "type": "string",
      "description": "PACKED: see as much as possible; RELAXED: take it slowly; SETTLED: one place."
    },
    "budget": {
      "type": "object",
      "required": [
        "amount",
        "currency"
      ],
      "properties": {
        "amount": {
          "type": "number",
          "description": "Total for everyone, home to home, in the currency's main unit (9000 = 9,000 dollars)."
        },
        "currency": {
          "enum": [
            "AUD",
            "CAD",
            "EUR",
            "GBP",
            "JPY",
            "KHR",
            "SGD",
            "THB",
            "USD"
          ],
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "dining": {
      "enum": [
        "STREET_FOOD_MARKET",
        "BALANCED",
        "MOSTLY_BISTROS",
        "SELF_CATERING"
      ],
      "type": "string"
    },
    "origin": {
      "type": "object",
      "required": [
        "place",
        "country"
      ],
      "properties": {
        "place": {
          "type": "string",
          "description": "Home town, e.g. 'Adelaide'."
        },
        "country": {
          "type": "string",
          "description": "Two-letter country code of the home town, e.g. 'AU'."
        }
      },
      "additionalProperties": false
    },
    "interests": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 20,
      "description": "Finer interests in words, e.g. 'street art', 'hiking'."
    },
    "tripFocus": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 5,
      "description": "Themes such as 'Culture & heritage', 'Food & wine'."
    },
    "departDate": {
      "type": "string",
      "description": "Departure date, YYYY-MM-DD."
    },
    "returnDate": {
      "type": "string",
      "description": "Return date, YYYY-MM-DD, at most 60 nights later."
    },
    "travellers": {
      "type": "object",
      "required": [
        "adults"
      ],
      "properties": {
        "adults": {
          "type": "integer",
          "maximum": 6,
          "minimum": 1
        },
        "passport": {
          "type": "string",
          "description": "Two-letter passport country, for visa rules. The home country when not given."
        },
        "childrenAges": {
          "type": "array",
          "items": {
            "type": "integer",
            "maximum": 17,
            "minimum": 0
          },
          "description": "Each child's age on departure."
        }
      },
      "description": "At most 6 travellers in all.",
      "additionalProperties": false
    },
    "destination": {
      "anyOf": [
        {
          "enum": [
            "surprise"
          ],
          "type": "string"
        },
        {
          "type": "object",
          "required": [
            "places"
          ],
          "properties": {
            "places": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "country"
                ],
                "properties": {
                  "towns": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    },
                    "description": "Towns to include; empty lets Trip720 choose within the country."
                  },
                  "country": {
                    "type": "string",
                    "description": "Two-letter country code."
                  }
                },
                "additionalProperties": false
              },
              "maxItems": 5,
              "minItems": 1
            }
          },
          "additionalProperties": false
        }
      ],
      "description": "'surprise' to let Trip720 choose, or up to 5 places."
    }
  },
  "additionalProperties": false
}