switzerlandtravelcentre.com

{
  "type": "object",
  "properties": {
    "duration": {
      "type": "number",
      "description": "travel duration in days",
      "minimum": 1,
      "maximum": 14
    },
    "sights": {
      "type": "array",
      "description": "sights to filter by",
      "items": {
        "type": "string",
        "oneOf": [
          {
            "const": 50,
            "title": "Mountains & Lakes"
          },
          {
            "const": 47,
            "title": "Glaciers & Snow"
          },
          {
            "const": 49,
            "title": "Charming Villages"
          },
          {
            "const": 64,
            "title": "Jungfraujoch"
          },
          {
            "const": 52,
            "title": "Geneva / Lake Geneva Region"
          },
          {
            "const": 53,
            "title": "Interlaken / Bernese Oberland"
          },
          {
            "const": 57,
            "title": "Lugano / Ticino"
          },
          {
            "const": 51,
            "title": "Lucerne / Central Switzerland"
          },
          {
            "const": 54,
            "title": "St. Moritz / Graubünden"
          },
          {
            "const": 55,
            "title": "Zermatt / Valais"
          },
          {
            "const": 56,
            "title": "Zurich / Lake Zurich Region"
          },
          {
            "const": 46,
            "title": "Matterhorn"
          }
        ]
      }
    },
    "experiences": {
      "type": "array",
      "description": "experiences to filter by",
      "items": {
        "type": "string",
        "oneOf": [
          {
            "const": 67,
            "title": "Bernina Express"
          },
          {
            "const": 65,
            "title": "Glacier Express"
          },
          {
            "const": 66,
            "title": "GoldenPass Express"
          },
          {
            "const": 44,
            "title": "Culinary"
          },
          {
            "const": 43,
            "title": "Culture"
          },
          {
            "const": 45,
            "title": "Christmas Markets"
          },
          {
            "const": 63,
            "title": "Ski / Snowboard"
          },
          {
            "const": 26,
            "title": "Road Trip"
          },
          {
            "const": 29,
            "title": "City Trip"
          },
          {
            "const": 32,
            "title": "Cycling"
          },
          {
            "const": 33,
            "title": "Hiking"
          },
          {
            "const": 25,
            "title": "Panoramic train journeys"
          },
          {
            "const": 39,
            "title": "Guided Group Tour"
          }
        ]
      }
    },
    "conditions": {
      "type": "array",
      "description": "conditions to filter by",
      "items": {
        "type": "string",
        "oneOf": [
          {
            "const": 40,
            "title": "Accessible Travel"
          },
          {
            "const": 41,
            "title": "Dogs allowed"
          }
        ]
      }
    },
    "sort": {
      "type": "string",
      "oneOf": [
        {
          "const": "default",
          "title": "Relevance"
        },
        {
          "const": "price_asc",
          "title": "Price ascending"
        },
        {
          "const": "price_desc",
          "title": "Price descending"
        },
        {
          "const": "duration_asc",
          "title": "Days ascending"
        },
        {
          "const": "duration_desc",
          "title": "Days descending"
        }
      ]
    }
  }
}