{
  "$id": "https://schema.nfh.global/Document/v2.0",
  "x-iri": "https://schema.nfh.global/Document/v2.0",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "A document, that can be parsed, printed, download or displayed. This has intentionally been kept separate from MediaFile as they may contain additional attributes like signature, schema etc.",
  "title": "Document",
  "x-tags": [
    "common"
  ],
  "type": "object",
  "properties": {
    "label": {
      "description": "The display name of the media file",
      "type": "string"
    },
    "mimeType": {
      "description": "MIME type if 'data' is provided (application/pdf, image/png, application/json).",
      "type": "string"
    },
    "standard": {
      "description": "Describes the schema type in case the document follows a standard schema like a verifiableCredential",
      "type": "string"
    },
    "url": {
      "description": "URL to the document",
      "type": "string",
      "format": "uri"
    },
    "security": {
      "type": "object",
      "properties": {
        "checksum": {
          "type": "string"
        },
        "checksumAlgorithm": {
          "type": "string",
          "enum": [
            "SHA256",
            "SHA512",
            "OTHER"
          ]
        },
        "signature": {
          "type": "string"
        },
        "signatureAlgorithm": {
          "type": "string",
          "description": "e.g., Ed25519, ES256"
        },
        "keyId": {
          "type": "string"
        }
      }
    }
  },
  "required": [
    "label",
    "url",
    "mimeType"
  ],
  "additionalProperties": false
}