{ "$schema": "http://json-schema.org/draft-07/schema#", "title": "TripEntry", "type": "object", "properties": { "frequency": { "type": "string", "nullable": true }, "schedule": { "$ref": "#/components/schemas/TripSchedule" }, "serviceDate": { "type": "integer" }, "situationIds": { "type": "array", "items": { "type": "string" } }, "status": { "$ref": "#/components/schemas/TripStatus" }, "tripId": { "type": "string" } }, "required": [ "tripId" ] }