{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/hku/main/json-structure/hku-article-structure.json",
  "name": "FigshareArticle",
  "description": "JSON Structure for the Figshare API Article object that powers HKU DataHub.",
  "type": "object",
  "properties": {
    "id": {
      "type": "int64",
      "description": "Unique identifier for article"
    },
    "title": {
      "type": "string",
      "description": "Title of article"
    },
    "doi": {
      "type": "string",
      "description": "DOI"
    },
    "handle": {
      "type": "string",
      "description": "Handle"
    },
    "url": {
      "type": "uri",
      "description": "Api endpoint for article"
    },
    "url_public_html": {
      "type": "uri",
      "description": "Public site endpoint for article"
    },
    "url_public_api": {
      "type": "uri",
      "description": "Public Api endpoint for article"
    },
    "url_private_html": {
      "type": "uri",
      "description": "Private site endpoint for article"
    },
    "url_private_api": {
      "type": "uri",
      "description": "Private Api endpoint for article"
    },
    "timeline": {
      "type": "object",
      "description": "Reference to Timeline"
    },
    "thumb": {
      "type": "uri",
      "description": "Thumbnail image"
    },
    "defined_type": {
      "type": "int64",
      "description": "Type of article identifier"
    },
    "defined_type_name": {
      "type": "string",
      "description": "Name of the article type identifier"
    },
    "resource_doi": {
      "type": "string",
      "description": "Deprecated by related materials. Not applicable to regular users. In a publisher case, this is the publisher article DOI."
    },
    "resource_title": {
      "type": "string",
      "description": "Deprecated by related materials. Not applicable to regular users. In a publisher case, this is the publisher article title."
    },
    "created_date": {
      "type": "string",
      "description": "Date when article was created"
    }
  },
  "required": [
    "created_date",
    "defined_type",
    "defined_type_name",
    "doi",
    "handle",
    "id",
    "resource_doi",
    "resource_title",
    "thumb",
    "timeline",
    "title",
    "url",
    "url_private_api",
    "url_private_html",
    "url_public_api",
    "url_public_html"
  ]
}