{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "$protocolVersion": {
      "type": "integer",
      "$comment": "Maximum is the latest protocol version"
    },
    "$id": {
      "type": "array",
      "byteArray": true,
      "minItems": 32,
      "maxItems": 32,
      "contentMediaType": "application/x.dash.dpp.identifier"
    },
    "$type": {
      "type": "string"
    },
    "$revision": {
      "type": "integer",
      "minimum": 1
    },
    "$dataContractId": {
      "type": "array",
      "byteArray": true,
      "minItems": 32,
      "maxItems": 32,
      "contentMediaType": "application/x.dash.dpp.identifier"
    },
    "$ownerId": {
      "type": "array",
      "byteArray": true,
      "minItems": 32,
      "maxItems": 32,
      "contentMediaType": "application/x.dash.dpp.identifier"
    },
    "$createdAt": {
      "type": "integer",
      "minimum": 0
    },
    "$updatedAt": {
      "type": "integer",
      "minimum": 0
    }
  },
  "required": [
    "$protocolVersion",
    "$id",
    "$type",
    "$revision",
    "$dataContractId",
    "$ownerId"
  ],
  "additionalProperties": false
}