{
  "$id": "https://schema.nfh.global/TripRequest/v2.0",
  "x-iri": "https://schema.nfh.global/TripRequest/v2.0",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "TripRequest",
  "type": "object",
  "description": "A request submitted to a journey planning system specifying origin, destination, travel time, and preferences.",
  "properties": {
    "origin": {
      "description": "Origin location for the trip",
      "$ref": "https://schema.nfh.global/Location/v2.0/schema.json"
    },
    "destination": {
      "description": "Destination location for the trip",
      "$ref": "https://schema.nfh.global/Location/v2.0/schema.json"
    },
    "departureTime": {
      "description": "Requested departure time",
      "type": "string",
      "format": "date-time"
    },
    "arrivalTime": {
      "description": "Requested arrival time (alternative to departureTime)",
      "type": "string",
      "format": "date-time"
    },
    "modes": {
      "description": "Permitted transport modes (e.g. BUS, RAIL, WALK)",
      "type": "string"
    },
    "numItineraries": {
      "description": "Number of itinerary alternatives requested",
      "type": "number"
    },
    "textSearch": {
      "description": "Free-text search query expressing what the traveler is looking for",
      "type": "string"
    },
    "filters": {
      "description": "JSONPath filter criteria applied to the search results",
      "type": "string"
    },
    "spatial": {
      "description": "Geographic constraints on the search area",
      "$ref": "https://schema.nfh.global/SpatialConstraint/v2.0/schema.json"
    },
    "provider": {
      "description": "Identifier of a specific provider to search within",
      "type": "string"
    }
  },
  "additionalProperties": false,
  "x-tags": [
    "mobility",
    "ride-hailing"
  ]
}