{
  "$schema": "https://json-structure.org/meta/core/v0",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epfl/main/json-structure/epfl-news-structure.json",
  "name": "EpflNews",
  "description": "JSON Structure for an EPFL Actu News item.",
  "type": "object",
  "properties": {
    "id": { "type": "int32" },
    "lang": { "type": "string" },
    "title": { "type": "string" },
    "subtitle": { "type": "string" },
    "text": { "type": "string" },
    "order": { "type": "int32" },
    "publish_date": { "type": "string", "format": "date-time" },
    "visual_url": { "type": ["string", "null"] },
    "thumbnail_url": { "type": ["string", "null"] },
    "visual_description": { "type": "string" },
    "video": { "type": "string" },
    "channel": {
      "type": "object",
      "properties": {
        "id": { "type": "int32" },
        "name": { "type": "string" },
        "is_active": { "type": "boolean" }
      }
    },
    "category": {
      "type": "object",
      "properties": {
        "id": { "type": "int32" },
        "en_label": { "type": "string" },
        "fr_label": { "type": "string" },
        "de_label": { "type": "string" }
      }
    },
    "news_url": { "type": "string" },
    "themes": { "type": "array", "items": { "type": "object" } },
    "publics": { "type": "array", "items": { "type": "object" } },
    "faculties": { "type": "array", "items": { "type": "object" } },
    "projects": { "type": "array", "items": { "type": "object" } },
    "funding": { "type": "string" },
    "references": { "type": "string" },
    "is_under_cc_license": { "type": "boolean" }
  },
  "required": ["id", "title", "publish_date", "news_url"]
}