{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/kings-college-london/main/json-schema/kings-college-london-article-schema.json",
  "title": "Figshare Article",
  "description": "A public research item (article) as returned by the Figshare public REST API used by the King's College London research repository.",
  "type": "object",
  "required": [
    "id",
    "title",
    "doi",
    "handle",
    "url",
    "url_public_html",
    "url_public_api",
    "url_private_html",
    "url_private_api",
    "timeline",
    "thumb",
    "defined_type",
    "defined_type_name",
    "resource_title",
    "resource_doi",
    "created_date"
  ],
  "properties": {
    "id": { "type": "integer", "description": "Unique identifier for article" },
    "title": { "type": "string", "description": "Title of article" },
    "doi": { "type": "string", "description": "DOI" },
    "handle": { "type": "string", "description": "Handle" },
    "url": { "type": "string", "format": "uri", "description": "Api endpoint for article" },
    "url_public_html": { "type": "string", "format": "uri", "description": "Public site endpoint for article" },
    "url_public_api": { "type": "string", "format": "uri", "description": "Public Api endpoint for article" },
    "url_private_html": { "type": "string", "format": "uri", "description": "Private site endpoint for article" },
    "url_private_api": { "type": "string", "format": "uri", "description": "Private Api endpoint for article" },
    "thumb": { "type": "string", "description": "Thumbnail image" },
    "defined_type": { "type": "integer", "description": "Type id of the article" },
    "defined_type_name": { "type": "string", "description": "Name of the article type" },
    "group_id": { "type": "integer", "description": "Group id of the article owner" },
    "resource_title": { "type": "string", "description": "Title of the associated resource" },
    "resource_doi": { "type": "string", "description": "DOI of the associated resource" },
    "published_date": { "type": "string", "description": "Date when the article was published" },
    "created_date": { "type": "string", "description": "Date when the article was created" },
    "timeline": {
      "type": "object",
      "description": "Important dates in the lifecycle of the article",
      "properties": {
        "posted": { "type": "string" },
        "firstOnline": { "type": "string" },
        "revision": { "type": "string" },
        "submission": { "type": "string" },
        "publisherPublication": { "type": "string" },
        "publisherAcceptance": { "type": "string" }
      }
    }
  }
}