{
  "$comment": "SPDX-License-Identifier: Apache-2.0. Copyright 2026 DriftCall Team. Cab v3 after fare_breakdown drift per DESIGN.md §5.2.",
  "$id": "https://driftcall.dev/schemas/cab/v3.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false,
  "properties": {
    "drop": {
      "minLength": 1,
      "type": "string"
    },
    "eta_min": {
      "minimum": 0,
      "type": "integer"
    },
    "fare_breakdown": {
      "additionalProperties": false,
      "properties": {
        "base": {"minimum": 0, "type": "integer"},
        "gst": {"minimum": 0, "type": "integer"},
        "surge": {"minimum": 0, "type": "integer"},
        "tolls": {"minimum": 0, "type": "integer"}
      },
      "required": ["base", "surge", "tolls", "gst"],
      "type": "object"
    },
    "pickup": {
      "minLength": 1,
      "type": "string"
    },
    "total_inr": {
      "minimum": 0,
      "type": "integer"
    },
    "vehicle_class": {
      "enum": ["mini", "sedan", "suv", "infant_seat_sedan"],
      "type": "string"
    }
  },
  "required": ["pickup", "drop", "vehicle_class", "fare_breakdown", "total_inr", "eta_min"],
  "title": "Cab estimate (v3)",
  "type": "object"
}