{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://panda.ecs.kyoto-u.ac.jp/schemas/entity-collection.json",
  "title": "PandA Entity Broker Collection",
  "description": "The generic Sakai Entity Broker envelope returned by every /direct/<prefix>.json endpoint on PandA, the Kyoto University Learning Support System. The response carries the prefix that produced it plus a single array property named \"<prefix>_collection\".",
  "x-provenance": {
    "generated": "2026-08-19",
    "method": "derived",
    "source": "Live anonymous GETs on 2026-08-19 of /direct/{site,syllabus,announcement,calendar,content,assignment,lti,portal,wiki,tagservice,session,tool}.json",
    "operator": "institution",
    "notes": "Derived by API Evangelist from observed responses. Kyoto University publishes no schema for this surface."
  },
  "type": "object",
  "required": ["entityPrefix"],
  "properties": {
    "entityPrefix": {
      "type": "string",
      "description": "The registered entity prefix that produced this response.",
      "examples": ["site", "tool", "syllabus", "session"]
    }
  },
  "patternProperties": {
    "^[a-zA-Z0-9_-]+_collection$": {
      "type": "array",
      "description": "The collection of entities for this prefix. Empty for an anonymous caller on session-scoped prefixes.",
      "items": { "type": "object" }
    }
  },
  "additionalProperties": true
}