{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://velopair.org/schemas/0.1/bundle.schema.json",
  "$comment": "DRAFT for developer review. Name: VeloPair (gate #1 closed 2026-08-17); attorney trademark clearance still pending.",
  "title": "Bundle",
  "description": "A single-file container for exchanging related VeloPair documents together, for example one share-sheet export. Each member is a complete, standalone document of the referenced type (including its own spec_version). At least one member must be present.",
  "type": "object",
  "required": ["spec_version"],
  "additionalProperties": false,
  "properties": {
    "spec_version": {
      "type": "string",
      "pattern": "^\\d+\\.\\d+\\.\\d+(-[0-9A-Za-z.]+)?$",
      "maxLength": 32,
      "description": "Version of this specification the bundle conforms to.",
      "examples": ["0.1.0"]
    },
    "rider": { "$ref": "https://velopair.org/schemas/0.1/rider.schema.json" },
    "ride_profile": { "$ref": "https://velopair.org/schemas/0.1/ride-profile.schema.json" },
    "bike": { "$ref": "https://velopair.org/schemas/0.1/bike.schema.json" },
    "compatibility": { "$ref": "https://velopair.org/schemas/0.1/compatibility.schema.json" },
    "extensions": {
      "type": "object",
      "description": "Producer-specific data under reverse-domain keys. Consumers must ignore unknown extensions.",
      "additionalProperties": true
    }
  },
  "anyOf": [
    { "required": ["rider"] },
    { "required": ["ride_profile"] },
    { "required": ["bike"] },
    { "required": ["compatibility"] }
  ]
}